Biomimic Zwitterionic Polyamide/Polyurethane Elastic Blending Fabrics
This study developed an epoxy-type biomimic zwitterionic copolymer, poly(glycidyl methacrylate) (PGMA)-poly(sulfobetaine acrylamide) (SBAA) (poly(GMA-co-SBAA)), to modify the surface of polyamide elastic fabric using a hydroxylated pretreatment zwitterionic copolymer and dip-coating method. X-ray ph...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-05-01
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| Series: | Biomimetics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2313-7673/8/2/198 |
| _version_ | 1797595861649195008 |
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| author | Ying-Nien Chou I-Hsun Yang |
| author_facet | Ying-Nien Chou I-Hsun Yang |
| author_sort | Ying-Nien Chou |
| collection | DOAJ |
| description | This study developed an epoxy-type biomimic zwitterionic copolymer, poly(glycidyl methacrylate) (PGMA)-poly(sulfobetaine acrylamide) (SBAA) (poly(GMA-co-SBAA)), to modify the surface of polyamide elastic fabric using a hydroxylated pretreatment zwitterionic copolymer and dip-coating method. X-ray photoelectron spectroscopy and Fourier transform infrared spectroscopy confirmed successful grafting, while scanning electron microscopy revealed changes in the surface pattern. Optimization of coating conditions included controlling reaction temperature, solid concentration, molar ratio, and base catalysis. The modified fabric exhibited good biocompatibility and anti-biofouling performance, as evidenced by contact angle measurements and evaluation of protein adsorption, blood cell, and bacterial attachment. This simple, cost-effective zwitterionic modification technology has high commercial value and is a promising approach for surface modification of biomedical materials. |
| first_indexed | 2024-03-11T02:43:28Z |
| format | Article |
| id | doaj.art-2527d0a35d32449f9058c45915a9af89 |
| institution | Directory Open Access Journal |
| issn | 2313-7673 |
| language | English |
| last_indexed | 2024-03-11T02:43:28Z |
| publishDate | 2023-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Biomimetics |
| spelling | doaj.art-2527d0a35d32449f9058c45915a9af892023-11-18T09:29:05ZengMDPI AGBiomimetics2313-76732023-05-018219810.3390/biomimetics8020198Biomimic Zwitterionic Polyamide/Polyurethane Elastic Blending FabricsYing-Nien Chou0I-Hsun Yang1Department of Chemical and Materials Engineering, Southern Taiwan University of Science and Technology, Tainan 71005, TaiwanDepartment of Chemical and Materials Engineering, Southern Taiwan University of Science and Technology, Tainan 71005, TaiwanThis study developed an epoxy-type biomimic zwitterionic copolymer, poly(glycidyl methacrylate) (PGMA)-poly(sulfobetaine acrylamide) (SBAA) (poly(GMA-co-SBAA)), to modify the surface of polyamide elastic fabric using a hydroxylated pretreatment zwitterionic copolymer and dip-coating method. X-ray photoelectron spectroscopy and Fourier transform infrared spectroscopy confirmed successful grafting, while scanning electron microscopy revealed changes in the surface pattern. Optimization of coating conditions included controlling reaction temperature, solid concentration, molar ratio, and base catalysis. The modified fabric exhibited good biocompatibility and anti-biofouling performance, as evidenced by contact angle measurements and evaluation of protein adsorption, blood cell, and bacterial attachment. This simple, cost-effective zwitterionic modification technology has high commercial value and is a promising approach for surface modification of biomedical materials.https://www.mdpi.com/2313-7673/8/2/198zwitterionic copolymersurface modificationanti-biofoulingpolyamide fabrics |
| spellingShingle | Ying-Nien Chou I-Hsun Yang Biomimic Zwitterionic Polyamide/Polyurethane Elastic Blending Fabrics Biomimetics zwitterionic copolymer surface modification anti-biofouling polyamide fabrics |
| title | Biomimic Zwitterionic Polyamide/Polyurethane Elastic Blending Fabrics |
| title_full | Biomimic Zwitterionic Polyamide/Polyurethane Elastic Blending Fabrics |
| title_fullStr | Biomimic Zwitterionic Polyamide/Polyurethane Elastic Blending Fabrics |
| title_full_unstemmed | Biomimic Zwitterionic Polyamide/Polyurethane Elastic Blending Fabrics |
| title_short | Biomimic Zwitterionic Polyamide/Polyurethane Elastic Blending Fabrics |
| title_sort | biomimic zwitterionic polyamide polyurethane elastic blending fabrics |
| topic | zwitterionic copolymer surface modification anti-biofouling polyamide fabrics |
| url | https://www.mdpi.com/2313-7673/8/2/198 |
| work_keys_str_mv | AT yingnienchou biomimiczwitterionicpolyamidepolyurethaneelasticblendingfabrics AT ihsunyang biomimiczwitterionicpolyamidepolyurethaneelasticblendingfabrics |