[{"date_created":"2026-01-16T14:48:22Z","publication_status":"published","date_updated":"2026-02-10T12:42:43Z","department":[{"_id":"DEP5020"},{"_id":"DEP6020"}],"abstract":[{"lang":"eng","text":"This work discusses the additive manufacturing of an axicon lens using cyclic olefin copolymer (TOPAS), and its characterization between 100 GHz and 300 GHz. The proposed manufacturing process followed by dip-coating post-processing provides an improved surface finish. Additionally, the terahertz output of the lens remains intact over the entire frequency range."}],"year":"2026","author":[{"full_name":"Shrotri, Abhijeet Narendra","id":"74090","last_name":"Shrotri","orcid":"0000-0003-2116-156X","first_name":"Abhijeet Narendra"},{"last_name":"Joshi","full_name":"Joshi, Suraj","first_name":"Suraj"},{"full_name":"Vogel, Lea","id":"77129","last_name":"Vogel","first_name":"Lea"},{"last_name":"Starsaja","full_name":"Starsaja, Annamarija","first_name":"Annamarija"},{"id":"51864","full_name":"Stübbe, Oliver","orcid":"0000-0001-7293-6893","last_name":"Stübbe","first_name":"Oliver"},{"first_name":"Sascha","last_name":"Preu","full_name":"Preu, Sascha"}],"title":"Terahertz Axicon Lenses","type":"conference_editor_article","place":"Piscataway, NJ","doi":"10.1109/irmmw-thz61557.2025.11319870","publication":"2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","_id":"13338","user_id":"83781","keyword":["Manufacturing processes","Surface waves","Three-dimensional printing","Surface finishing","Surface treatment","Lenses"],"page":"2","citation":{"chicago-de":"Shrotri, Abhijeet Narendra, Suraj Joshi, Lea Vogel, Annamarija Starsaja, Oliver Stübbe und Sascha Preu. 2026. <i>Terahertz Axicon Lenses</i>. <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>. Piscataway, NJ: IEEE. doi:<a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">10.1109/irmmw-thz61557.2025.11319870</a>, .","havard":"A.N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, S. Preu, Terahertz Axicon Lenses, IEEE, Piscataway, NJ, 2026.","apa":"Shrotri, A. N., Joshi, S., Vogel, L., Starsaja, A., Stübbe, O., &#38; Preu, S. (2026). Terahertz Axicon Lenses. In <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i> (p. 2). IEEE. <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">https://doi.org/10.1109/irmmw-thz61557.2025.11319870</a>","ieee":"A. N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, and S. Preu, <i>Terahertz Axicon Lenses</i>. Piscataway, NJ: IEEE, 2026, p. 2. doi: <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">10.1109/irmmw-thz61557.2025.11319870</a>.","chicago":"Shrotri, Abhijeet Narendra, Suraj Joshi, Lea Vogel, Annamarija Starsaja, Oliver Stübbe, and Sascha Preu. <i>Terahertz Axicon Lenses</i>. <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>. Piscataway, NJ: IEEE, 2026. <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">https://doi.org/10.1109/irmmw-thz61557.2025.11319870</a>.","mla":"Shrotri, Abhijeet Narendra, et al. “Terahertz Axicon Lenses.” <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>, IEEE, 2026, p. 2, <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">https://doi.org/10.1109/irmmw-thz61557.2025.11319870</a>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Joshi, Suraj</span> ; <span style=\"font-variant:small-caps;\">Vogel, Lea</span> ; <span style=\"font-variant:small-caps;\">Starsaja, Annamarija</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span> ; <span style=\"font-variant:small-caps;\">Preu, Sascha</span>: <i>Terahertz Axicon Lenses</i>. Piscataway, NJ : IEEE, 2026","ufg":"<b>Shrotri, Abhijeet Narendra u. a.</b>: Terahertz Axicon Lenses, Piscataway, NJ 2026.","short":"A.N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, S. Preu, Terahertz Axicon Lenses, IEEE, Piscataway, NJ, 2026.","ama":"Shrotri AN, Joshi S, Vogel L, Starsaja A, Stübbe O, Preu S. <i>Terahertz Axicon Lenses</i>. IEEE; 2026:2. doi:<a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">10.1109/irmmw-thz61557.2025.11319870</a>","van":"Shrotri AN, Joshi S, Vogel L, Starsaja A, Stübbe O, Preu S. Terahertz Axicon Lenses. 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE; 2026.","bjps":"<b>Shrotri AN <i>et al.</i></b> (2026) <i>Terahertz Axicon Lenses</i>. Piscataway, NJ: IEEE."},"language":[{"iso":"eng"}],"publisher":"IEEE","conference":{"end_date":"2025-08-22","start_date":"2025-08-17","location":" Helsinki, Finland ","name":"50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)"},"status":"public"},{"abstract":[{"text":"This article discusses the additive manufacturing and post-processing of axicons, and their performance evaluation using attenuation and near-field-measurements based fundamental techniques. The axicons are manufactured using the materials cyclic olefin copolymer (TOPAS) and polymethyl methacrylate (PMMA), for their respective use in terahertz and near-infrared applications. An emphasis is placed on the dip-coating-based post-processing. Interval dipping and intermittent hardening lead to excellent surface finish and transparency in case of additively-manufactured near-infrared axicons. The dip-coated samples exhibit surface roughness of sub 10nm, and a uniformly distributed thin layer coating over the axicon surface. In addition to the improved surface finish and transparency, the coatings are also closely matched in refractive index to the axicon material. Such post-processed axicons pave the way for rapid-prototyping and production.","lang":"eng"}],"year":"2026","department":[{"_id":"DEP5020"},{"_id":"DEP6020"}],"type":"preprint","author":[{"full_name":"Shrotri, Abhijeet Narendra","id":"74090","orcid":"0000-0003-2116-156X","last_name":"Shrotri","first_name":"Abhijeet Narendra"},{"full_name":"Starsaja, Annamarija","last_name":"Starsaja","first_name":"Annamarija"},{"first_name":"Suraj","last_name":"Joshi","full_name":"Joshi, Suraj"},{"first_name":"Sascha ","last_name":"Preu","full_name":"Preu, Sascha "},{"id":"51864","full_name":"Stübbe, Oliver","last_name":"Stübbe","orcid":"0000-0001-7293-6893","first_name":"Oliver"}],"title":"Multispectral characterization of additively manufactured and dip-coated axicons","publication_identifier":{"eissn":["2334-2536 "]},"date_created":"2026-01-27T11:53:40Z","publication_status":"published","date_updated":"2026-02-10T10:16:40Z","status":"public","doi":"https://doi.org/10.1364/opticaopen.31149016","publication":"Optica Open","citation":{"chicago-de":"Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha  Preu und Oliver Stübbe. 2026. Multispectral characterization of additively manufactured and dip-coated axicons. <i>Optica Open</i>. Optica Publishing Group. doi:<a href=\"https://doi.org/10.1364/opticaopen.31149016\">https://doi.org/10.1364/opticaopen.31149016</a>, .","havard":"A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Multispectral characterization of additively manufactured and dip-coated axicons, Optica Open. (2026).","apa":"Shrotri, A. N., Starsaja, A., Joshi, S., Preu, S., &#38; Stübbe, O. (2026). Multispectral characterization of additively manufactured and dip-coated axicons. In <i>Optica Open</i>. Optica Publishing Group. <a href=\"https://doi.org/10.1364/opticaopen.31149016\">https://doi.org/10.1364/opticaopen.31149016</a>","ieee":"A. N. Shrotri, A. Starsaja, S. Joshi, S. Preu, and O. Stübbe, “Multispectral characterization of additively manufactured and dip-coated axicons,” <i>Optica Open</i>. Optica Publishing Group, 2026. doi: <a href=\"https://doi.org/10.1364/opticaopen.31149016\">https://doi.org/10.1364/opticaopen.31149016</a>.","chicago":"Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha  Preu, and Oliver Stübbe. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” <i>Optica Open</i>. Optica Publishing Group, 2026. <a href=\"https://doi.org/10.1364/opticaopen.31149016\">https://doi.org/10.1364/opticaopen.31149016</a>.","mla":"Shrotri, Abhijeet Narendra, et al. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” <i>Optica Open</i>, Optica Publishing Group, 2026, <a href=\"https://doi.org/10.1364/opticaopen.31149016\">https://doi.org/10.1364/opticaopen.31149016</a>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Starsaja, Annamarija</span> ; <span style=\"font-variant:small-caps;\">Joshi, Suraj</span> ; <span style=\"font-variant:small-caps;\">Preu, Sascha </span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span>: Multispectral characterization of additively manufactured and dip-coated axicons. In: <i>Optica Open</i>, Optica Publishing Group (2026)","ufg":"<b>Shrotri, Abhijeet Narendra u. a.</b>: Multispectral characterization of additively manufactured and dip-coated axicons, in: <i>Optica Open</i>o. O. 2026.","short":"A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Optica Open (2026).","ama":"Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral characterization of additively manufactured and dip-coated axicons. <i>Optica Open</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1364/opticaopen.31149016\">https://doi.org/10.1364/opticaopen.31149016</a>","van":"Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral characterization of additively manufactured and dip-coated axicons. Optica Open. Optica Publishing Group; 2026.","bjps":"<b>Shrotri AN <i>et al.</i></b> (2026) Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. <i>Optica Open</i>."},"language":[{"iso":"eng"}],"publisher":"Optica Publishing Group","_id":"13346","user_id":"83781","keyword":["additive manufacturing","stereolithography","dip-coating","post-processing"],"page":"5"},{"status":"public","publication":"Photonics: Open Access Journal","doi":"https://doi.org/10.20944/preprints202602.0389.v1","publisher":"MDPI ","language":[{"iso":"eng"}],"citation":{"apa":"Shrotri, A. N., Starsaja, A., Joshi, S., Preu, S., &#38; Stübbe, O. (2026). Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. In <i>Photonics: Open Access Journal</i>. MDPI . <a href=\"https://doi.org/10.20944/preprints202602.0389.v1\">https://doi.org/10.20944/preprints202602.0389.v1</a>","chicago-de":"Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj  Joshi, Sascha Preu und Oliver Stübbe. 2026. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. <i>Photonics: Open Access Journal</i>. MDPI . doi:<a href=\"https://doi.org/10.20944/preprints202602.0389.v1\">https://doi.org/10.20944/preprints202602.0389.v1</a>, .","havard":"A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons, Photonics: Open Access Journal. (2026).","ieee":"A. N. Shrotri, A. Starsaja, S. Joshi, S. Preu, and O. Stübbe, “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons,” <i>Photonics: Open Access Journal</i>. MDPI , 2026. doi: <a href=\"https://doi.org/10.20944/preprints202602.0389.v1\">https://doi.org/10.20944/preprints202602.0389.v1</a>.","mla":"Shrotri, Abhijeet Narendra, et al. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” <i>Photonics: Open Access Journal</i>, MDPI , 2026, <a href=\"https://doi.org/10.20944/preprints202602.0389.v1\">https://doi.org/10.20944/preprints202602.0389.v1</a>.","chicago":"Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj  Joshi, Sascha Preu, and Oliver Stübbe. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” <i>Photonics: Open Access Journal</i>. MDPI , 2026. <a href=\"https://doi.org/10.20944/preprints202602.0389.v1\">https://doi.org/10.20944/preprints202602.0389.v1</a>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Starsaja, Annamarija</span> ; <span style=\"font-variant:small-caps;\">Joshi, Suraj </span> ; <span style=\"font-variant:small-caps;\">Preu, Sascha</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span>: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. In: <i>Photonics: Open Access Journal</i>, MDPI  (2026)","short":"A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Photonics: Open Access Journal (2026).","ufg":"<b>Shrotri, Abhijeet Narendra u. a.</b>: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons, in: <i>Photonics: Open Access Journal</i>o. O. 2026.","van":"Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics: Open Access Journal. MDPI ; 2026.","ama":"Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. <i>Photonics: Open Access Journal</i>. Published online 2026. doi:<a href=\"https://doi.org/10.20944/preprints202602.0389.v1\">https://doi.org/10.20944/preprints202602.0389.v1</a>","bjps":"<b>Shrotri AN <i>et al.</i></b> (2026) Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. <i>Photonics: Open Access Journal</i>."},"page":"15","_id":"13363","user_id":"83781","keyword":["additive manufacturing","stereolithography","dip-coating","post-processing"],"year":"2026","abstract":[{"lang":"eng","text":"This article discusses the additive manufacturing and post-processing of axicons, and their performance evaluation using attenuation and near-field-measurements based fundamental techniques. The axicons are manufactured using the materials cyclic olefin copolymer (TOPAS) and polymethyl methacrylate (PMMA), for their respective use in terahertz and near-infrared applications. An emphasis is placed on the dip-coating-based post-processing. Interval dipping and intermittent hardening lead to excellent surface finish and transparency in case of additively-manufactured near-infrared axicons. The dip-coated samples exhibit surface roughness of sub 10 nm, and a uniformly distributed thin layer coating over the axicon surface. In addition to the improved surface finish and transparency, the coatings are also closely matched in refractive index to the axicon material. Such post-processed axicons pave the way for rapid-prototyping and production."}],"department":[{"_id":"DEP5020"},{"_id":"DEP6020"}],"type":"preprint","title":"Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons","author":[{"last_name":"Shrotri","orcid":"0000-0003-2116-156X","id":"74090","full_name":"Shrotri, Abhijeet Narendra","first_name":"Abhijeet Narendra"},{"first_name":"Annamarija","last_name":"Starsaja","full_name":"Starsaja, Annamarija"},{"first_name":"Suraj ","last_name":"Joshi","full_name":"Joshi, Suraj "},{"last_name":"Preu","full_name":"Preu, Sascha","first_name":"Sascha"},{"first_name":"Oliver","last_name":"Stübbe","orcid":"0000-0001-7293-6893","full_name":"Stübbe, Oliver","id":"51864"}],"date_created":"2026-02-09T14:25:17Z","publication_identifier":{"eissn":["2304-6732 "]},"date_updated":"2026-02-10T10:12:11Z","publication_status":"published"},{"publication_status":"published","volume":13,"date_updated":"2026-03-12T07:12:29Z","publication_identifier":{"issn":["2304-6732"]},"date_created":"2026-03-12T07:07:54Z","place":"Basel","type":"scientific_journal_article","title":"Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons","issue":"3","author":[{"last_name":"Shrotri","orcid":"0000-0003-2116-156X","full_name":"Shrotri, Abhijeet Narendra","id":"74090","first_name":"Abhijeet Narendra"},{"first_name":"Annamarija","last_name":"Starsaja","full_name":"Starsaja, Annamarija"},{"first_name":"Suraj","last_name":"Joshi","full_name":"Joshi, Suraj"},{"first_name":"Sascha","last_name":"Preu","full_name":"Preu, Sascha"},{"first_name":"Oliver","id":"51864","full_name":"Stübbe, Oliver","last_name":"Stübbe","orcid":"0000-0001-7293-6893"}],"abstract":[{"lang":"eng","text":"The use of additive manufacturing for rapid prototyping of near-infrared and terahertz components provides seamless and error-free production. This article discusses the additive manufacturing and post-processing of axicons and their performance evaluation using attenuation and near-field-measurements based fundamental techniques. The axicons are manufactured using the materials cyclic olefin copolymer (TOPAS) and polymethyl methacrylate (PMMA), for their respective use in terahertz and near-infrared applications. The optical and terahertz components manufactured using traditional 3D-printing processes, e.g., fused filament fabrication or stereolithography apparatus exhibit high surface roughness in the range of 15 ± 2.5 µm, resulting in undesired propagation and scattering in the near infrared wavelengths. This research work proposes an economical post-processing technique for additively manufactured terahertz and near-infrared axicons for applications in multispectral characterization, e.g., bio-sensing. The authors used an enhanced method of dip-coating, which involves interval dipping and intermittent hardening to achieve better surface finish. An emphasis is placed on interval dipping and intermittent hardening, which lead to excellent transparency in case of additively-manufactured near-infrared axicons. The dip-coated samples exhibit surface roughness below 10 nm. With the use of heated resin material as the coating layer, due to reduced viscosity, the resin material distributes uniformly over the surface of the 3D-printed terahertz and near-infrared axicons. The authors also observed that the DOF length deviation between unprocessed and enhanced dip-coated axicons remains within the measurement error estimation from analytical calculations. In addition to the improved surface finish and transparency, the coatings are also closely matched in refractive index to the axicon material. Such post-processed axicons pave the way for producing a wide array of systems in the fields of communication, imaging, and bio-sensing."}],"year":"2026","department":[{"_id":"DEP5020"},{"_id":"DEP6020"}],"language":[{"iso":"eng"}],"citation":{"chicago-de":"Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha Preu und Oliver Stübbe. 2026. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. <i>Photonics</i> 13, Nr. 3. doi:<a href=\"https://doi.org/10.3390/photonics13030264\">10.3390/photonics13030264</a>, .","havard":"A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons, Photonics. 13 (2026).","apa":"Shrotri, A. N., Starsaja, A., Joshi, S., Preu, S., &#38; Stübbe, O. (2026). Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. <i>Photonics</i>, <i>13</i>(3), Article 264. <a href=\"https://doi.org/10.3390/photonics13030264\">https://doi.org/10.3390/photonics13030264</a>","ieee":"A. N. Shrotri, A. Starsaja, S. Joshi, S. Preu, and O. Stübbe, “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons,” <i>Photonics</i>, vol. 13, no. 3, Art. no. 264, 2026, doi: <a href=\"https://doi.org/10.3390/photonics13030264\">10.3390/photonics13030264</a>.","chicago":"Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha Preu, and Oliver Stübbe. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” <i>Photonics</i> 13, no. 3 (2026). <a href=\"https://doi.org/10.3390/photonics13030264\">https://doi.org/10.3390/photonics13030264</a>.","mla":"Shrotri, Abhijeet Narendra, et al. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” <i>Photonics</i>, vol. 13, no. 3, 264, 2026, <a href=\"https://doi.org/10.3390/photonics13030264\">https://doi.org/10.3390/photonics13030264</a>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Starsaja, Annamarija</span> ; <span style=\"font-variant:small-caps;\">Joshi, Suraj</span> ; <span style=\"font-variant:small-caps;\">Preu, Sascha</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span>: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. In: <i>Photonics</i> Bd. 13. Basel, MDPI AG (2026), Nr. 3","ufg":"<b>Shrotri, Abhijeet Narendra u. a.</b>: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons, in: <i>Photonics</i> 13 (2026), H. 3.","short":"A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Photonics 13 (2026).","ama":"Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. <i>Photonics</i>. 2026;13(3). doi:<a href=\"https://doi.org/10.3390/photonics13030264\">10.3390/photonics13030264</a>","van":"Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics. 2026;13(3).","bjps":"<b>Shrotri AN <i>et al.</i></b> (2026) Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. <i>Photonics</i> <b>13</b>."},"publisher":"MDPI AG","user_id":"83781","_id":"13495","keyword":["additive manufacturing","stereolithography","dip-coating","post-processing"],"intvolume":"        13","publication":"Photonics","doi":"10.3390/photonics13030264","article_number":"264","status":"public"},{"status":"public","article_number":"210","intvolume":"        15","publication":"Coatings : open access journal","doi":"10.3390/coatings15020210","publisher":"MDPI AG","language":[{"iso":"eng"}],"citation":{"ufg":"<b>Shrotri, Abhijeet Narendra/Preu, Sascha/Stübbe, Oliver</b>: Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish, in: <i>Coatings : open access journal</i> 15 (2025), H. 2.","ieee":"A. N. Shrotri, S. Preu, and O. Stübbe, “Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish,” <i>Coatings : open access journal</i>, vol. 15, no. 2, Art. no. 210, 2025, doi: <a href=\"https://doi.org/10.3390/coatings15020210\">10.3390/coatings15020210</a>.","short":"A.N. Shrotri, S. Preu, O. Stübbe, Coatings : Open Access Journal 15 (2025).","chicago-de":"Shrotri, Abhijeet Narendra, Sascha Preu und Oliver Stübbe. 2025. Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. <i>Coatings : open access journal</i> 15, Nr. 2. doi:<a href=\"https://doi.org/10.3390/coatings15020210\">10.3390/coatings15020210</a>, .","havard":"A.N. Shrotri, S. Preu, O. Stübbe, Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish, Coatings : Open Access Journal. 15 (2025).","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Preu, Sascha</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span>: Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. In: <i>Coatings : open access journal</i> Bd. 15. Basel, MDPI AG (2025), Nr. 2","apa":"Shrotri, A. N., Preu, S., &#38; Stübbe, O. (2025). Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. <i>Coatings : Open Access Journal</i>, <i>15</i>(2), Article 210. <a href=\"https://doi.org/10.3390/coatings15020210\">https://doi.org/10.3390/coatings15020210</a>","bjps":"<b>Shrotri AN, Preu S and Stübbe O</b> (2025) Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. <i>Coatings : open access journal</i> <b>15</b>.","chicago":"Shrotri, Abhijeet Narendra, Sascha Preu, and Oliver Stübbe. “Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish.” <i>Coatings : Open Access Journal</i> 15, no. 2 (2025). <a href=\"https://doi.org/10.3390/coatings15020210\">https://doi.org/10.3390/coatings15020210</a>.","van":"Shrotri AN, Preu S, Stübbe O. Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal. 2025;15(2).","ama":"Shrotri AN, Preu S, Stübbe O. Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. <i>Coatings : open access journal</i>. 2025;15(2). doi:<a href=\"https://doi.org/10.3390/coatings15020210\">10.3390/coatings15020210</a>","mla":"Shrotri, Abhijeet Narendra, et al. “Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish.” <i>Coatings : Open Access Journal</i>, vol. 15, no. 2, 210, 2025, <a href=\"https://doi.org/10.3390/coatings15020210\">https://doi.org/10.3390/coatings15020210</a>."},"_id":"12424","keyword":["additive manufacturing","post-processing","optics","dip-coating"],"user_id":"83781","year":"2025","abstract":[{"lang":"eng","text":"Additive manufacturing of optical, electrical, and mechanical components is a beneficial approach for the rapid prototyping of components and error elimination, with short turnaround times. However, additively manufactured components usually have rough surfaces that need post-processing, particularly for optical components, where the surface roughness must be a small fraction of the wavelength. We demonstrate an innovative and economical approach by dip-coating with the same resin used for printing in a simple post-processing step, providing high transparency to the 3D-printed optical components and reducing surface roughness while achieving perfect index matching of the coating layer. The surface roughness of the 3D-printed optical components drops to 5 nm (arithmetic average) after the dip-coating process. We observed significant performance enhancements after comparing the unprocessed optical components and the dip-coated optical components, including optical transparency and a shiny surface finish for previously rough surfaces."}],"department":[{"_id":"DEP5020"},{"_id":"DEP6020"}],"place":"Basel","type":"scientific_journal_article","title":"Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish","issue":"2","author":[{"first_name":"Abhijeet Narendra","orcid":"0000-0003-2116-156X","last_name":"Shrotri","full_name":"Shrotri, Abhijeet Narendra","id":"74090"},{"first_name":"Sascha","last_name":"Preu","full_name":"Preu, Sascha"},{"full_name":"Stübbe, Oliver","id":"51864","last_name":"Stübbe","orcid":"0000-0001-7293-6893","first_name":"Oliver"}],"quality_controlled":"1","date_created":"2025-02-11T11:56:38Z","publication_identifier":{"issn":["2079-6412"]},"date_updated":"2025-02-12T08:37:34Z","volume":15,"publication_status":"published"},{"author":[{"last_name":"Shrotri","orcid":"0000-0003-2116-156X","id":"74090","full_name":"Shrotri, Abhijeet Narendra","first_name":"Abhijeet Narendra"},{"full_name":"Preu, Sascha","last_name":"Preu","first_name":"Sascha"},{"last_name":"Stübbe","orcid":"0000-0001-7293-6893","id":"51864","full_name":"Stübbe, Oliver","first_name":"Oliver"}],"title":"Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish","type":"preprint","department":[{"_id":"DEP5020"},{"_id":"DEP6020"}],"year":"2025","abstract":[{"lang":"eng","text":"Additive manufacturing of optical, electrical and mechanical components is a beneficial approach for rapid prototyping of components and error elimination with short turn around times. However, additively manufactured components usually have rough surfaces which need post-processing, in particular for optical components where the surface roughness must be a small fraction of the wavelength. We demonstrate an innovative and economical approach by dip-coating with the same\r\nresin as used for printing, providing high transparency of the 3D-printed optical components and reduced surface roughness with perfect index matching of the coating layer in a simple post processing step. The surface roughness of the 3D-printed optical components drops to 5 nm (arithmetic average) after the dip-coating process. We observed significant performance enhancement after comparing the unprocessed optical components and dip-coated optical components, including achieving optical transparency and shiny surface finish of previously rough surfaces."}],"date_updated":"2025-07-01T06:38:44Z","publication_status":"published","date_created":"2025-06-30T07:39:43Z","has_accepted_license":"1","status":"public","ddc":["620"],"page":"10","user_id":"83781","_id":"13029","keyword":["additive manufacturing","post-processing","optics","dip-coating"],"publisher":"MDPI","citation":{"din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Preu, Sascha</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span>: Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. In: <i>Coatings : open access journal</i>, MDPI (2025)","ufg":"<b>Shrotri, Abhijeet Narendra/Preu, Sascha/Stübbe, Oliver</b>: Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish, in: <i>Coatings : open access journal</i>o. O. 2025.","short":"A.N. Shrotri, S. Preu, O. Stübbe, Coatings : Open Access Journal (2025).","van":"Shrotri AN, Preu S, Stübbe O. Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal. MDPI; 2025.","ama":"Shrotri AN, Preu S, Stübbe O. Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. <i>Coatings : open access journal</i>. Published online 2025. doi:<a href=\"https://doi.org/10.20944/preprints202501.1899.v1\">10.20944/preprints202501.1899.v1</a>","bjps":"<b>Shrotri AN, Preu S and Stübbe O</b> (2025) Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. <i>Coatings : open access journal</i>.","havard":"A.N. Shrotri, S. Preu, O. Stübbe, Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish, Coatings : Open Access Journal. (2025).","chicago-de":"Shrotri, Abhijeet Narendra, Sascha Preu und Oliver Stübbe. 2025. Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. <i>Coatings : open access journal</i>. MDPI. doi:<a href=\"https://doi.org/10.20944/preprints202501.1899.v1\">10.20944/preprints202501.1899.v1</a>, .","apa":"Shrotri, A. N., Preu, S., &#38; Stübbe, O. (2025). Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. In <i>Coatings : open access journal</i>. MDPI. <a href=\"https://doi.org/10.20944/preprints202501.1899.v1\">https://doi.org/10.20944/preprints202501.1899.v1</a>","ieee":"A. N. Shrotri, S. Preu, and O. Stübbe, “Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish,” <i>Coatings : open access journal</i>. MDPI, 2025. doi: <a href=\"https://doi.org/10.20944/preprints202501.1899.v1\">10.20944/preprints202501.1899.v1</a>.","chicago":"Shrotri, Abhijeet Narendra, Sascha Preu, and Oliver Stübbe. “Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish.” <i>Coatings : Open Access Journal</i>. MDPI, 2025. <a href=\"https://doi.org/10.20944/preprints202501.1899.v1\">https://doi.org/10.20944/preprints202501.1899.v1</a>.","mla":"Shrotri, Abhijeet Narendra, et al. “Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish.” <i>Coatings : Open Access Journal</i>, MDPI, 2025, <a href=\"https://doi.org/10.20944/preprints202501.1899.v1\">https://doi.org/10.20944/preprints202501.1899.v1</a>."},"language":[{"iso":"eng"}],"publication":"Coatings : open access journal","doi":"10.20944/preprints202501.1899.v1"},{"type":"scientific_journal_article","author":[{"first_name":"Georg","last_name":"Halbeisen","orcid":"0000-0002-9529-2215","full_name":"Halbeisen, Georg","id":"85780"},{"full_name":"Amin, Lina","last_name":"Amin","first_name":"Lina"},{"first_name":"Karsten","last_name":"Braks","full_name":"Braks, Karsten"},{"first_name":"Thomas J.","last_name":"Huber","full_name":"Huber, Thomas J."},{"last_name":"Paslakis","full_name":"Paslakis, Georgios","first_name":"Georgios"}],"title":"Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa","issue":"12","year":"2024","abstract":[{"text":"Early weight gain is a primary goal in the treatment of anorexia nervosa (AN) and associated with more favorable discharge weights and clinical outcomes. Activity urges, that is, a motivational state to engage in activity, have been suspected to delay early weight gain, but their prognostic role remains barely explored. Here, we investigated whether acute (state‐like) activity urges at treatment onset would predict within‐person weight gain in patients with AN during the initial 2 weeks of inpatient treatment. Adults with AN from an inpatient unit (<jats:italic>N</jats:italic> = 53) completed an activity urges measure at treatment onset, and weight changes were monitored for the duration of their treatment. Regression analyses, controlling for admission body mass index and other patient variables (i.e., patient age and AN subtype), found that higher state activity urges were associated with lower initial weight gain. Mediation analyses showed that differences in early weight changes further linked higher activity urges at admission to lower discharge weights. An activity urge cutoff value of 2.76 for distinguishing between cases with optimal and suboptimal initial weight gain is proposed. We discuss potential mechanisms of the link between activity urges and early weight gain and the implications of activity urges as a prognostic factor for improving weight restoration during AN treatment.","lang":"eng"}],"department":[{"_id":"DEP1500"}],"date_updated":"2026-03-27T08:10:14Z","publication_status":"published","volume":57,"date_created":"2026-03-25T14:39:29Z","publication_identifier":{"issn":["0276-3478","1098-108X"]},"status":"public","publisher":"Wiley","citation":{"short":"G. Halbeisen, L. Amin, K. Braks, T.J. Huber, G. Paslakis, International Journal of Eating Disorders 57 (2024) 2452–2460.","ieee":"G. Halbeisen, L. Amin, K. Braks, T. J. Huber, and G. Paslakis, “Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa,” <i>International Journal of Eating Disorders</i>, vol. 57, no. 12, pp. 2452–2460, 2024, doi: <a href=\"https://doi.org/10.1002/eat.24305\">10.1002/eat.24305</a>.","ufg":"<b>Halbeisen, Georg u. a.</b>: Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa, in: <i>International Journal of Eating Disorders</i> 57 (2024), H. 12,  S. 2452–2460.","apa":"Halbeisen, G., Amin, L., Braks, K., Huber, T. J., &#38; Paslakis, G. (2024). Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa. <i>International Journal of Eating Disorders</i>, <i>57</i>(12), 2452–2460. <a href=\"https://doi.org/10.1002/eat.24305\">https://doi.org/10.1002/eat.24305</a>","din1505-2-1":"<span style=\"font-variant:small-caps;\">Halbeisen, Georg</span> ; <span style=\"font-variant:small-caps;\">Amin, Lina</span> ; <span style=\"font-variant:small-caps;\">Braks, Karsten</span> ; <span style=\"font-variant:small-caps;\">Huber, Thomas J.</span> ; <span style=\"font-variant:small-caps;\">Paslakis, Georgios</span>: Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa. In: <i>International Journal of Eating Disorders</i> Bd. 57, Wiley (2024), Nr. 12, S. 2452–2460","chicago-de":"Halbeisen, Georg, Lina Amin, Karsten Braks, Thomas J. Huber und Georgios Paslakis. 2024. Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa. <i>International Journal of Eating Disorders</i> 57, Nr. 12: 2452–2460. doi:<a href=\"https://doi.org/10.1002/eat.24305\">10.1002/eat.24305</a>, .","havard":"G. Halbeisen, L. Amin, K. Braks, T.J. Huber, G. Paslakis, Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa, International Journal of Eating Disorders. 57 (2024) 2452–2460.","bjps":"<b>Halbeisen G <i>et al.</i></b> (2024) Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa. <i>International Journal of Eating Disorders</i> <b>57</b>, 2452–2460.","mla":"Halbeisen, Georg, et al. “Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa.” <i>International Journal of Eating Disorders</i>, vol. 57, no. 12, 2024, pp. 2452–60, <a href=\"https://doi.org/10.1002/eat.24305\">https://doi.org/10.1002/eat.24305</a>.","ama":"Halbeisen G, Amin L, Braks K, Huber TJ, Paslakis G. Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa. <i>International Journal of Eating Disorders</i>. 2024;57(12):2452-2460. doi:<a href=\"https://doi.org/10.1002/eat.24305\">10.1002/eat.24305</a>","van":"Halbeisen G, Amin L, Braks K, Huber TJ, Paslakis G. Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa. International Journal of Eating Disorders. 2024;57(12):2452–60.","chicago":"Halbeisen, Georg, Lina Amin, Karsten Braks, Thomas J. Huber, and Georgios Paslakis. “Acute Activity Urges Predict Lower Early Weight Gain During Inpatient Treatment for Anorexia Nervosa.” <i>International Journal of Eating Disorders</i> 57, no. 12 (2024): 2452–60. <a href=\"https://doi.org/10.1002/eat.24305\">https://doi.org/10.1002/eat.24305</a>."},"language":[{"iso":"eng"}],"page":"2452-2460","_id":"13617","keyword":["anorexia nervosa","inpatient treatment","physical activity","psychotherapy","restlessness","urge for movement"],"user_id":"83781","doi":"10.1002/eat.24305","publication":"International Journal of Eating Disorders","intvolume":"        57"},{"citation":{"din1505-2-1":"<span style=\"font-variant:small-caps;\">Dragutinovic, Anica</span> ; <span style=\"font-variant:small-caps;\">Pottgiesser, Uta</span> ; <span style=\"font-variant:small-caps;\">Quist, Wido</span>: Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today. In: <i>Urban Planning</i> Bd. 7.   Lisbon, Cogitatio (2022), Nr. 1, S. 267–279","short":"A. Dragutinovic, U. Pottgiesser, W. Quist, Urban Planning 7 (2022) 267–279.","ufg":"<b>Dragutinovic, Anica/Pottgiesser, Uta/Quist, Wido</b>: Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today, in: <i>Urban Planning</i> 7 (2022), H. 1,  S. 267–279.","ama":"Dragutinovic A, Pottgiesser U, Quist W. Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today. <i>Urban Planning</i>. 2022;7(1):267-279. doi:<a href=\"https://doi.org/10.17645/up.v7i1.4746\">10.17645/up.v7i1.4746</a>","van":"Dragutinovic A, Pottgiesser U, Quist W. Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today. Urban Planning. 2022;7(1):267–79.","bjps":"<b>Dragutinovic A, Pottgiesser U and Quist W</b> (2022) Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today. <i>Urban Planning</i> <b>7</b>, 267–279.","apa":"Dragutinovic, A., Pottgiesser, U., &#38; Quist, W. (2022). Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today. <i>Urban Planning</i>, <i>7</i>(1), 267–279. <a href=\"https://doi.org/10.17645/up.v7i1.4746\">https://doi.org/10.17645/up.v7i1.4746</a>","chicago-de":"Dragutinovic, Anica, Uta Pottgiesser und Wido Quist. 2022. Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today. <i>Urban Planning</i> 7, Nr. 1: 267–279. doi:<a href=\"https://doi.org/10.17645/up.v7i1.4746\">10.17645/up.v7i1.4746</a>, .","havard":"A. Dragutinovic, U. Pottgiesser, W. Quist, Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today, Urban Planning. 7 (2022) 267–279.","ieee":"A. Dragutinovic, U. Pottgiesser, and W. Quist, “Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today,” <i>Urban Planning</i>, vol. 7, no. 1, pp. 267–279, 2022, doi: <a href=\"https://doi.org/10.17645/up.v7i1.4746\">10.17645/up.v7i1.4746</a>.","mla":"Dragutinovic, Anica, et al. “Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today.” <i>Urban Planning</i>, vol. 7, no. 1, 2022, pp. 267–79, <a href=\"https://doi.org/10.17645/up.v7i1.4746\">https://doi.org/10.17645/up.v7i1.4746</a>.","chicago":"Dragutinovic, Anica, Uta Pottgiesser, and Wido Quist. “Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today.” <i>Urban Planning</i> 7, no. 1 (2022): 267–79. <a href=\"https://doi.org/10.17645/up.v7i1.4746\">https://doi.org/10.17645/up.v7i1.4746</a>."},"language":[{"iso":"eng"}],"external_id":{"isi":["000782643600007"]},"oa":"1","publisher":"Cogitatio","user_id":"83781","_id":"7470","keyword":["common spaces","community","dwelling concepts","New Belgrade","post-war housing","self-management","urban commons"],"page":"267-279","publication":"Urban Planning","doi":"10.17645/up.v7i1.4746","intvolume":"         7","main_file_link":[{"open_access":"1","url":"https://www.cogitatiopress.com/urbanplanning/article/view/4746"}],"status":"public","publication_status":"published","volume":7,"date_updated":"2025-06-26T13:29:32Z","quality_controlled":"1","isi":"1","publication_identifier":{"eissn":["2183-7635"]},"date_created":"2022-04-08T13:11:47Z","type":"scientific_journal_article","place":"  Lisbon","author":[{"orcid":"0000-0002-6962-5223","last_name":"Dragutinovic","id":"68875","full_name":"Dragutinovic, Anica","first_name":"Anica"},{"first_name":"Uta","last_name":"Pottgiesser","orcid":"0000-0002-8594-3168","id":"27166","full_name":"Pottgiesser, Uta"},{"first_name":"Wido","full_name":"Quist, Wido","last_name":"Quist"}],"issue":"1","title":"Self-Management of Housing and Urban Commons: New Belgrade and Reflections on Commons Today","abstract":[{"text":"The concepts of collective management of housing and urban spaces are being revisited within the contemporary discussions about community-driven approaches and practices and, in particular, related to the revitalization of residential neighbourhoods. This research identifies the concepts of self-management and social ownership of housing in the post-World War II period in Yugoslavia as an important legacy of Yugoslav urban planning and housing policies. Although they were subsequently neglected, these concepts can contribute to contemporary global discussions about housing affordability and the role of community in ensuring spatial and social equality. New Belgrade mass housing blocks—the main site for testing the new dwelling concepts, in terms of both policies and modernist design—are the object of this research. The article is mainly a theoretical analysis of the issues of common interest and engagement, common good, and common spaces which played a decisive role in its design. The study applies interpretative and correlational research methods in re-theorizing these concepts and their underlying narratives. It traces how the perspectives on the collective practices and spaces evolved over time, revealing a correlation between changed social practices and the spatial deterioration of the New Belgrade mass housing blocks. The study highlights the importance of both collective practices and common spaces for addressing housing issues, emphasizing their instrumentality, and potentiality for rearticulating the dialogue between public and private, engaging citizens in interactive and inclusive decision-making and co-creation of the urban reality.","lang":"eng"}],"year":"2022","department":[{"_id":"DEP1000"},{"_id":"DEP1055"}]},{"quality_controlled":"1","publication_identifier":{"isbn":["978-84-19286-59-8"]},"date_created":"2022-12-04T10:15:51Z","publication_status":"published","date_updated":"2025-01-21T14:09:30Z","abstract":[{"text":"The paper studies local community centres (Serbian: centar mesne zajednice – CMZ) of post–war mass housing neighbourhoods in New Belgrade. Those were designed and built in 1970s as multifunctional centres with facilities and programmes complementary to the housing blocks: socio–cultural, commercial (grocery stores), daily services (post office, bank, crafts, etc.) spaces for socio–political activities and office spaces for the local community. The local community centres significantly increased quality of life of the residents, liveability and socialisation in the neighbourhoods. Furthermore, one of the main aims of these spaces was to enable actual realisation of the self–management in local communities. This paper reflects on the ideological and theoretical basis for their conceptualisation, referring to Edvard Kardelj, one of the main ideologues of self–management and originator of the local community concept in Yugoslavia. Moreover, the paper investigates: how the local community centres were planned, designed and programmed, and how they were spatially integrated in the existing residential blocks; how their organisational and governing role has been neglected over time, and their main purpose altered; and what are potentials and socio–spatial capacities for their future reuse. Reaffirmation of local community centres as utilitarian, governing and social space is recognized as key for promoting participation and collaborative governance in New Belgrade blocks, as well as for improving social connections, solidarity and sense of belonging in these neighbourhoods. As such, the local community centres could be one of the main factors of revitalisation of the blocks, increasing vitality and improving quality of life of the residents. Furthermore, the local community centres could have a major role in unlocking the potential of institutions and individuals towards new effective urban governance structures, as well as institutionalising citizens{\\textquoteright} participation and bottom-up governance as direct democracy in the city today.","lang":"eng"}],"year":"2022","department":[{"_id":"DEP1000"},{"_id":"DEP1055"}],"type":"conference","author":[{"full_name":"Dragutinovic, Anica","id":"68875","last_name":"Dragutinovic","orcid":"0000-0002-6962-5223","first_name":"Anica"},{"orcid":"0000-0002-8594-3168","last_name":"Pottgiesser","full_name":"Pottgiesser, Uta","id":"27166","first_name":"Uta"},{"first_name":"Wido","last_name":"Quist","full_name":"Quist, Wido"}],"title":"Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ","publication":"Modern Design. Social Commitment and Quality of Life","citation":{"ama":"Dragutinovic A, Pottgiesser U, Quist W. Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ. In: Jordá Such C, Palomares Figueres M, Tostões A, Pottgiesser U, eds. <i>Modern Design. Social Commitment and Quality of Life</i>. Docomomo International, tirant lo blanch; 2022:329-337.","van":"Dragutinovic A, Pottgiesser U, Quist W. Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ. In: Jordá Such C, Palomares Figueres M, Tostões A, Pottgiesser U, editors. Modern Design Social Commitment and Quality of Life. Docomomo International, tirant lo blanch; 2022. p. 329–37.","bjps":"<b>Dragutinovic A, Pottgiesser U and Quist W</b> (2022) Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ. In Jordá Such C et al. (eds), <i>Modern Design. Social Commitment and Quality of Life</i>. Docomomo International, tirant lo blanch, pp. 329–337.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Dragutinovic, Anica</span> ; <span style=\"font-variant:small-caps;\">Pottgiesser, Uta</span> ; <span style=\"font-variant:small-caps;\">Quist, Wido</span>: Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ. In: <span style=\"font-variant:small-caps;\">Jordá Such, C.</span> ; <span style=\"font-variant:small-caps;\">Palomares Figueres, M.</span> ; <span style=\"font-variant:small-caps;\">Tostões, A.</span> ; <span style=\"font-variant:small-caps;\">Pottgiesser, U.</span> (Hrsg.): <i>Modern Design. Social Commitment and Quality of Life</i> : Docomomo International, tirant lo blanch, 2022, S. 329–337","short":"A. Dragutinovic, U. Pottgiesser, W. Quist, in: C. Jordá Such, M. Palomares Figueres, A. Tostões, U. Pottgiesser (Eds.), Modern Design. Social Commitment and Quality of Life, Docomomo International, tirant lo blanch, 2022, pp. 329–337.","ufg":"<b>Dragutinovic, Anica/Pottgiesser, Uta/Quist, Wido</b>: Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ, in: <i>Jordá Such, Carmen u. a. (Hgg.)</i>: Modern Design. Social Commitment and Quality of Life, o. O. 2022,  S. 329–337.","mla":"Dragutinovic, Anica, et al. “Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ.” <i>Modern Design. Social Commitment and Quality of Life</i>, edited by Carmen Jordá Such et al., Docomomo International, tirant lo blanch, 2022, pp. 329–37.","chicago":"Dragutinovic, Anica, Uta Pottgiesser, and Wido Quist. “Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ.” In <i>Modern Design. Social Commitment and Quality of Life</i>, edited by Carmen Jordá Such, Maite Palomares Figueres, Ana Tostões, and Uta Pottgiesser, 329–37. Docomomo International, tirant lo blanch, 2022.","apa":"Dragutinovic, A., Pottgiesser, U., &#38; Quist, W. (2022). Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ. In C. Jordá Such, M. Palomares Figueres, A. Tostões, &#38; U. Pottgiesser (Eds.), <i>Modern Design. Social Commitment and Quality of Life</i> (pp. 329–337). Docomomo International, tirant lo blanch.","havard":"A. Dragutinovic, U. Pottgiesser, W. Quist, Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ, in: C. Jordá Such, M. Palomares Figueres, A. Tostões, U. Pottgiesser (Eds.), Modern Design. Social Commitment and Quality of Life, Docomomo International, tirant lo blanch, 2022: pp. 329–337.","chicago-de":"Dragutinovic, Anica, Uta Pottgiesser und Wido Quist. 2022. Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ. In: <i>Modern Design. Social Commitment and Quality of Life</i>, hg. von Carmen Jordá Such, Maite Palomares Figueres, Ana Tostões, und Uta Pottgiesser, 329–337. Docomomo International, tirant lo blanch.","ieee":"A. Dragutinovic, U. Pottgiesser, and W. Quist, “Local Community Centre as Utilitarian, Governing and Social Space: The Case of New Belgrade CMZ,” in <i>Modern Design. Social Commitment and Quality of Life</i>, Valencia, Spain, 2022, pp. 329–337."},"language":[{"iso":"eng"}],"oa":"1","publisher":"Docomomo International, tirant lo blanch","keyword":["local community centre","neighbourhood","post-war housing","neighbourhood histories","local communities","New Belgrade"],"_id":"9193","user_id":"83781","editor":[{"first_name":"Carmen","full_name":"Jordá Such, Carmen","last_name":"Jordá Such"},{"first_name":"Maite","last_name":"Palomares Figueres","full_name":"Palomares Figueres, Maite"},{"first_name":"Ana","last_name":"Tostões","full_name":"Tostões, Ana"},{"full_name":"Pottgiesser, Uta","id":"27166","orcid":"0000-0002-8594-3168","last_name":"Pottgiesser","first_name":"Uta"}],"page":"329-337","main_file_link":[{"url":"https://docomomo.com/wp-content/uploads/2023/01/014850_ebook.pdf","open_access":"1"}],"conference":{"name":"17th International Docomomo Conference","location":"Valencia, Spain","start_date":"2022-09-06","end_date":"2022-09-09"},"status":"public"},{"title":"Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing","issue":"4","author":[{"first_name":"Sylvia","full_name":"Fasse, Sylvia","last_name":"Fasse"},{"first_name":"Jarmo","last_name":"Alarinta","full_name":"Alarinta, Jarmo"},{"first_name":"Björn","last_name":"Frahm","full_name":"Frahm, Björn","id":"45666"},{"first_name":"Gun","full_name":"Wirtanen, Gun","last_name":"Wirtanen"}],"place":"Basel","type":"scientific_journal_article","department":[{"_id":"DEP4021"}],"year":"2021","abstract":[{"text":"The main purpose of bovine colostrum, being the milk secreted by a cow after giving birth, is to transfer passive immunity to the calf. The calves have an immature immune system as they lack immunoglobulins (Igs). Subsequently, the supply of good quality bovine colostrum is required. The quality of colostrum is classified by low bacterial counts and adequate Ig concentrations. Bacterial contamination can contain a variety of human pathogens or high counts of spoilage bacteria, which has become more challenging with the emerging use of bovine colostrum as food and food supplements. There is also a growing risk for the spread of zoonotic diseases originating from bovines. For this reason, processing based on heat treatment or other feasible techniques is required. This review provides an overview of literature on the microbial quality of bovine colostrum and processing methods to improve its microbial quality and keep its nutritional values as food. The highlights of this review are as follows: high quality colostrum is a valuable raw material in food products and supplements; the microbial safety of bovine colostrum is increased using an appropriate processing-suitable effective heat treatment which does not destroy the high nutrition value of colostrum; the heat treatment processes are cost-effective compared to other methods; and heat treatment can be performed in both small- and large-scale production.","lang":"eng"}],"date_updated":"2025-06-26T08:58:30Z","volume":2,"publication_status":"published","date_created":"2022-05-05T12:51:45Z","publication_identifier":{"eissn":["2624-862X "]},"isi":"1","quality_controlled":"1","status":"public","page":"556-575","keyword":["bovine colostrum","bacteria","pathogens","probiotic bacteria","cost-effective processing","heat treatment","pasteurization","contamination control","immunoglobulins","enzymes"],"_id":"7981","user_id":"83781","publisher":"MDPI","external_id":{"isi":["001178458700001"]},"language":[{"iso":"eng"}],"citation":{"bjps":"<b>Fasse S <i>et al.</i></b> (2021) Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing. <i>Dairy</i> <b>2</b>, 556–575.","ama":"Fasse S, Alarinta J, Frahm B, Wirtanen G. Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing. <i>Dairy</i>. 2021;2(4):556-575. doi:<a href=\"https://doi.org/10.3390/dairy2040044\">10.3390/dairy2040044</a>","van":"Fasse S, Alarinta J, Frahm B, Wirtanen G. Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing. Dairy. 2021;2(4):556–75.","ufg":"<b>Fasse, Sylvia u. a.</b>: Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing, in: <i>Dairy</i> 2 (2021), H. 4,  S. 556–575.","short":"S. Fasse, J. Alarinta, B. Frahm, G. Wirtanen, Dairy 2 (2021) 556–575.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Fasse, Sylvia</span> ; <span style=\"font-variant:small-caps;\">Alarinta, Jarmo</span> ; <span style=\"font-variant:small-caps;\">Frahm, Björn</span> ; <span style=\"font-variant:small-caps;\">Wirtanen, Gun</span>: Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing. In: <i>Dairy</i> Bd. 2. Basel, MDPI (2021), Nr. 4, S. 556–575","chicago":"Fasse, Sylvia, Jarmo Alarinta, Björn Frahm, and Gun Wirtanen. “Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing.” <i>Dairy</i> 2, no. 4 (2021): 556–75. <a href=\"https://doi.org/10.3390/dairy2040044\">https://doi.org/10.3390/dairy2040044</a>.","mla":"Fasse, Sylvia, et al. “Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing.” <i>Dairy</i>, vol. 2, no. 4, 2021, pp. 556–75, <a href=\"https://doi.org/10.3390/dairy2040044\">https://doi.org/10.3390/dairy2040044</a>.","ieee":"S. Fasse, J. Alarinta, B. Frahm, and G. Wirtanen, “Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing,” <i>Dairy</i>, vol. 2, no. 4, pp. 556–575, 2021, doi: <a href=\"https://doi.org/10.3390/dairy2040044\">10.3390/dairy2040044</a>.","havard":"S. Fasse, J. Alarinta, B. Frahm, G. Wirtanen, Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing, Dairy. 2 (2021) 556–575.","chicago-de":"Fasse, Sylvia, Jarmo Alarinta, Björn Frahm und Gun Wirtanen. 2021. Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing. <i>Dairy</i> 2, Nr. 4: 556–575. doi:<a href=\"https://doi.org/10.3390/dairy2040044\">10.3390/dairy2040044</a>, .","apa":"Fasse, S., Alarinta, J., Frahm, B., &#38; Wirtanen, G. (2021). Bovine Colostrum for Human Consumption - Improving Microbial Quality and Maintaining Bioactive Characteristics through Processing. <i>Dairy</i>, <i>2</i>(4), 556–575. <a href=\"https://doi.org/10.3390/dairy2040044\">https://doi.org/10.3390/dairy2040044</a>"},"intvolume":"         2","doi":"10.3390/dairy2040044","publication":"Dairy"},{"publication":"Journal of Water Process Engineering","doi":"10.1016/j.jwpe.2020.101236","intvolume":"        35","publisher":"Elsevier","citation":{"din1505-2-1":"<span style=\"font-variant:small-caps;\">Telgmann, Ursula</span> ; <span style=\"font-variant:small-caps;\">Borowska, Ewa</span> ; <span style=\"font-variant:small-caps;\">Felmeden, Jörg</span> ; <span style=\"font-variant:small-caps;\">Frechen, Franz-Bernd</span>: The locally resolved filtration process for removal of phosphorus and micropollutants with GAC. In: <i>Journal of Water Process Engineering</i> Bd. 35. Amsterdam [u.a.], Elsevier (2020), Nr. 101236","ufg":"<b>Telgmann, Ursula u. a.</b>: The locally resolved filtration process for removal of phosphorus and micropollutants with GAC, in: <i>Journal of Water Process Engineering</i> 35 (2020), H. 101236.","short":"U. Telgmann, E. Borowska, J. Felmeden, F.-B. Frechen, Journal of Water Process Engineering 35 (2020).","ama":"Telgmann U, Borowska E, Felmeden J, Frechen FB. The locally resolved filtration process for removal of phosphorus and micropollutants with GAC. <i>Journal of Water Process Engineering</i>. 2020;35(101236). doi:<a href=\"https://doi.org/10.1016/j.jwpe.2020.101236\">10.1016/j.jwpe.2020.101236</a>","van":"Telgmann U, Borowska E, Felmeden J, Frechen FB. The locally resolved filtration process for removal of phosphorus and micropollutants with GAC. Journal of Water Process Engineering. 2020;35(101236).","bjps":"<b>Telgmann U <i>et al.</i></b> (2020) The Locally Resolved Filtration Process for Removal of Phosphorus and Micropollutants with GAC. <i>Journal of Water Process Engineering</i> <b>35</b>.","chicago-de":"Telgmann, Ursula, Ewa Borowska, Jörg Felmeden und Franz-Bernd Frechen. 2020. The locally resolved filtration process for removal of phosphorus and micropollutants with GAC. <i>Journal of Water Process Engineering</i> 35, Nr. 101236. doi:<a href=\"https://doi.org/10.1016/j.jwpe.2020.101236\">10.1016/j.jwpe.2020.101236</a>, .","havard":"U. Telgmann, E. Borowska, J. Felmeden, F.-B. Frechen, The locally resolved filtration process for removal of phosphorus and micropollutants with GAC, Journal of Water Process Engineering. 35 (2020).","apa":"Telgmann, U., Borowska, E., Felmeden, J., &#38; Frechen, F.-B. (2020). The locally resolved filtration process for removal of phosphorus and micropollutants with GAC. <i>Journal of Water Process Engineering</i>, <i>35</i>(101236). <a href=\"https://doi.org/10.1016/j.jwpe.2020.101236\">https://doi.org/10.1016/j.jwpe.2020.101236</a>","ieee":"U. Telgmann, E. Borowska, J. Felmeden, and F.-B. Frechen, “The locally resolved filtration process for removal of phosphorus and micropollutants with GAC,” <i>Journal of Water Process Engineering</i>, vol. 35, no. 101236, 2020, doi: <a href=\"https://doi.org/10.1016/j.jwpe.2020.101236\">10.1016/j.jwpe.2020.101236</a>.","chicago":"Telgmann, Ursula, Ewa Borowska, Jörg Felmeden, and Franz-Bernd Frechen. “The Locally Resolved Filtration Process for Removal of Phosphorus and Micropollutants with GAC.” <i>Journal of Water Process Engineering</i> 35, no. 101236 (2020). <a href=\"https://doi.org/10.1016/j.jwpe.2020.101236\">https://doi.org/10.1016/j.jwpe.2020.101236</a>.","mla":"Telgmann, Ursula, et al. “The Locally Resolved Filtration Process for Removal of Phosphorus and Micropollutants with GAC.” <i>Journal of Water Process Engineering</i>, vol. 35, no. 101236, 2020, <a href=\"https://doi.org/10.1016/j.jwpe.2020.101236\">https://doi.org/10.1016/j.jwpe.2020.101236</a>."},"language":[{"iso":"eng"}],"user_id":"15514","_id":"10004","keyword":["Water treatment","Phosphorus","Micropollutants","Filter operation","Local headloss profiles"],"extern":"1","status":"public","date_created":"2023-06-24T18:25:54Z","publication_identifier":{"issn":["2214-7144"]},"date_updated":"2023-06-27T09:01:24Z","publication_status":"published","volume":35,"year":"2020","abstract":[{"lang":"eng","text":"Flocculation filtration in deep bed is one of the techniques to achieve advanced phosphorus removal. In addition to particle retention and phosphorus removal, granular activated carbon may serve as a filtration medium but also as an adsorption bed for micropollutants. The aim of the study was to investigate the simultaneous elimination of total phosphorus (TP) and selected micropollutants. In the first part of the study the target phosphorus threshold of 0.2 mg/L TP in the filtrate was achieved in a dual-bed media filter with anthracite and sand up to filter velocities of 16 m/h. By using a detailed sampling protocol and headloss curves, the influence of different operation modes on retention could be identified. Afterwards, the filter media were replaced by three types of GAC. In all filter beds substantial differences were found in the mode and efficiency of particle retention. This led to different filter run times, which is one of the main parameters for efficient and economical filter operation. Specific curves were generated for the different bed materials showing the dependency of filter run time on the specific load of suspended solids. Elimination of micropollutants in a GAC 4 × 8 mesh filter bed was low due to coarse grains and low empty bed contact time (EBCT). The application of GAC 8 × 14 mesh filter bed resulted in high elimination of most micropollutants. These results can be applied when choosing filter bed material. This may involve a compromise between filter run time and adsorption of micropollutants."}],"department":[{"_id":"DEP3021"}],"type":"scientific_journal_article","place":"Amsterdam [u.a.]","author":[{"last_name":"Telgmann","full_name":"Telgmann, Ursula","first_name":"Ursula"},{"last_name":"Borowska","full_name":"Borowska, Ewa","first_name":"Ewa"},{"first_name":"Jörg","last_name":"Felmeden","full_name":"Felmeden, Jörg","id":"81335"},{"last_name":"Frechen","full_name":"Frechen, Franz-Bernd","first_name":"Franz-Bernd"}],"issue":"101236","title":"The locally resolved filtration process for removal of phosphorus and micropollutants with GAC"},{"publication_identifier":{"issn":["2073-4441"]},"date_created":"2019-07-30T09:44:40Z","publication_status":"published","volume":11,"date_updated":"2023-03-15T13:49:37Z","abstract":[{"lang":"eng","text":"Granular activated carbon (GAC) adsorption, as well as ozonation in combination with biodegradation was investigated in order to remove refractory organics from biologically pre-treated process waters (PW) produced by the hydrothermal carbonization (HTC) of spent grains and fine mulch. Kinetic tests revealed that the organics in spent grains PW had much lower molecular weights than organics in fine mulch PW. Moreover, isotherms showed that they were more strongly adsorbable. This was confirmed in GAC column experiments, where the breakthrough curves could be predicted fairly well by a dynamic adsorption model. On the other hand, ozonation had a stronger effect on fine mulch PW with respect to an enhancement of the aerobic degradability. Thus, the type of input material determines the properties of soluble reaction products from the carbonization process that must be accounted for when selecting the most suitable post-treatment method for HTC PW. However, adsorption on granular activated carbon should always be the final stage."}],"year":2019,"department":[{"_id":"DEP3000"},{"_id":"DEP8020"}],"place":"Basel","type":"journal_article","title":"Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization","issue":"4","author":[{"first_name":"Joachim Hans Otto","id":"21018","full_name":"Fettig, Joachim Hans Otto","last_name":"Fettig"},{"first_name":"Ute","last_name":"Austermann-Haun","id":"40803","full_name":"Austermann-Haun, Ute"},{"full_name":"Meier, Jan-Felix","last_name":"Meier","first_name":"Jan-Felix"},{"last_name":"Busch","id":"58686","full_name":"Busch, Anna","first_name":"Anna"},{"first_name":"Eva","last_name":"Gilbert","full_name":"Gilbert, Eva"}],"intvolume":"        11","doi":"10.3390/w11040730","publication":"Water","language":[{"iso":"eng"}],"citation":{"ieee":"J. H. O. Fettig, U. Austermann-Haun, J.-F. Meier, A. Busch, and E. Gilbert, “Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization,” <i>Water</i>, vol. 11, no. 4, 2019.","chicago-de":"Fettig, Joachim Hans Otto, Ute Austermann-Haun, Jan-Felix Meier, Anna Busch und Eva Gilbert. 2019. Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization. <i>Water</i> 11, Nr. 4. doi:<a href=\"https://doi.org/10.3390/w11040730,\">10.3390/w11040730,</a> .","havard":"J.H.O. Fettig, U. Austermann-Haun, J.-F. Meier, A. Busch, E. Gilbert, Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization, Water. 11 (2019).","apa":"Fettig, J. H. O., Austermann-Haun, U., Meier, J.-F., Busch, A., &#38; Gilbert, E. (2019). Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization. <i>Water</i>, <i>11</i>(4). <a href=\"https://doi.org/10.3390/w11040730\">https://doi.org/10.3390/w11040730</a>","chicago":"Fettig, Joachim Hans Otto, Ute Austermann-Haun, Jan-Felix Meier, Anna Busch, and Eva Gilbert. “Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization.” <i>Water</i> 11, no. 4 (2019). <a href=\"https://doi.org/10.3390/w11040730\">https://doi.org/10.3390/w11040730</a>.","mla":"Fettig, Joachim Hans Otto, et al. “Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization.” <i>Water</i>, vol. 11, no. 4, 730, MDPI, 2019, doi:<a href=\"https://doi.org/10.3390/w11040730\">10.3390/w11040730</a>.","ufg":"<b>Fettig, Joachim Hans Otto et. al. (2019)</b>: Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization, in: <i>Water</i> <i>11</i> (<i>4</i>).","short":"J.H.O. Fettig, U. Austermann-Haun, J.-F. Meier, A. Busch, E. Gilbert, Water 11 (2019).","din1505-2-1":"<span style=\"font-variant:small-caps;\">Fettig, Joachim Hans Otto</span> ; <span style=\"font-variant:small-caps;\">Austermann-Haun, Ute</span> ; <span style=\"font-variant:small-caps;\">Meier, Jan-Felix</span> ; <span style=\"font-variant:small-caps;\">Busch, Anna</span> ; <span style=\"font-variant:small-caps;\">Gilbert, Eva</span>: Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization. In: <i>Water</i> Bd. 11. Basel, MDPI (2019), Nr. 4","bjps":"<b>Fettig JHO <i>et al.</i></b> (2019) Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization. <i>Water</i> <b>11</b>.","ama":"Fettig JHO, Austermann-Haun U, Meier J-F, Busch A, Gilbert E. Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization. <i>Water</i>. 2019;11(4). doi:<a href=\"https://doi.org/10.3390/w11040730\">10.3390/w11040730</a>","van":"Fettig JHO, Austermann-Haun U, Meier J-F, Busch A, Gilbert E. Options for Removing Refractory Organic Substances in Pre-Treated Process Water from Hydrothermal Carbonization. Water. 2019;11(4)."},"oa":"1","publisher":"MDPI","keyword":["HTC process water","post-treatment","refractory organics","activated carbon adsorption","ozonation"],"_id":"1722","user_id":"74004","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/2073-4441/11/4/730"}],"article_number":"730","status":"public"},{"main_file_link":[{"open_access":"1","url":"https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf"}],"conference":{"location":"Pordenone, Italy","name":"Proceedings7th International Conference","start_date":"2017-09-28","end_date":"2017-09-29"},"status":"public","related_material":{"link":[{"url":"https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf","relation":"contains"}]},"language":[{"iso":"eng"}],"citation":{"mla":"Elstermeyer, O., and Franz-Josef Villmer. “SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization.” <i>Production Engineering and Management</i>, edited by Elio Padoano et al., no. 1, 2017, pp. 101–13.","chicago":"Elstermeyer, O., and Franz-Josef Villmer. “SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization.” In <i>Production Engineering and Management</i>, edited by Elio Padoano, Franz-Josef Villmer, and Department of Production Engineering and Management, 101–13. Publication Series in Direct Digital Manufacturing . Lemgo, 2017.","ieee":"O. Elstermeyer and F.-J. Villmer, “SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization,” in <i>Production Engineering and Management</i>, Pordenone, Italy, 2017, no. 1, pp. 101–113.","apa":"Elstermeyer, O., &#38; Villmer, F.-J. (2017). SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In E. Padoano, F.-J. Villmer, &#38; Department of Production Engineering and Management (Eds.), <i>Production Engineering and Management</i> (pp. 101–113). Lemgo.","chicago-de":"Elstermeyer, O. und Franz-Josef Villmer. 2017. SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In: <i>Production Engineering and Management</i>, hg. von Elio Padoano, Franz-Josef Villmer, und Department of Production Engineering and Management, 101–113. Publication series in direct digital manufacturing . Lemgo.","havard":"O. Elstermeyer, F.-J. Villmer, SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2017: pp. 101–113.","bjps":"<b>Elstermeyer O and Villmer F-J</b> (2017) SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In Padoano E, Villmer F-J and Department of Production Engineering and Management (eds), <i>Production Engineering and Management</i>. Lemgo, pp. 101–113.","ama":"Elstermeyer O, Villmer F-J. SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, eds. <i>Production Engineering and Management</i>. Publication series in direct digital manufacturing . Lemgo; 2017:101-113.","van":"Elstermeyer O, Villmer F-J. SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, editors. Production Engineering and Management. Lemgo; 2017. p. 101–13. (Publication series in direct digital manufacturing ).","short":"O. Elstermeyer, F.-J. Villmer, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2017, pp. 101–113.","ufg":"<b>Elstermeyer, O./Villmer, Franz-Josef (2017)</b>: SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization, in: Elio Padoano et. al. (Hgg.): <i>Production Engineering and Management</i> (=<i>Publication series in direct digital manufacturing </i>), Lemgo, S. 101–113.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Elstermeyer, O.</span> ; <span style=\"font-variant:small-caps;\">Villmer, Franz-Josef</span>: SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In: <span style=\"font-variant:small-caps;\">Padoano, E.</span> ; <span style=\"font-variant:small-caps;\">Villmer, F.-J.</span> ; <span style=\"font-variant:small-caps;\">Department of Production Engineering and Management</span> (Hrsg.): <i>Production Engineering and Management</i>, <i>Publication series in direct digital manufacturing </i>. Lemgo, 2017, S. 101–113"},"oa":"1","_id":"575","keyword":["Tool making","Direct rapid tooling","Additively manufactured molds","Selective laser melting","Additive manufacturing process chain","Post-processing"],"user_id":"45673","page":"101-113","corporate_editor":["Department of Production Engineering and Management","Hochschule Ostwestfalen-Lippe"],"editor":[{"first_name":"Elio","last_name":"Padoano","full_name":"Padoano, Elio"},{"full_name":"Villmer, Franz-Josef","last_name":"Villmer","first_name":"Franz-Josef"}],"publication":"Production Engineering and Management","place":"Lemgo","type":"conference","title":"SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization","issue":"1","author":[{"full_name":"Elstermeyer, O.","last_name":"Elstermeyer","first_name":"O."},{"first_name":"Franz-Josef","last_name":"Villmer","full_name":"Villmer, Franz-Josef","id":"14290"}],"abstract":[{"lang":"eng","text":"Additive manufacturing technologies can provide cost and time advantages in mold making, compared to traditional approaches. Nevertheless, their applicability is not yet completely proven, especially in terms of surface finishing. The aim of this research work is to create perfect mold inserts by Selective Laser Melting (SLM) and to optimize surface quality. Therefore a process is developed to reduce the effort of surface quality optimization including a high flexibility in design. The tested process shows that simple and affordable methods can lead to usable molds with only minor restrictions in terms of appearance. Due to the initial reduction of layer thicknesses and distinct settings of laser melting parameters, the surface smoothness is significantly enhanced during the SLM building process. Subsequently blasting, manual grinding, as well as polishing operations, enable a selective smoothening of the surface up to a polished finish. As a result, the built tool parts can be used instantly for injection molding."}],"year":2017,"department":[{"_id":"DEP1306"}],"series_title":"Publication series in direct digital manufacturing ","publication_status":"published","date_updated":"2023-03-15T13:50:01Z","publication_identifier":{"isbn":["978-3-946856-01-6"]},"date_created":"2019-02-18T11:16:07Z"}]