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dc.contributor.authorRoh, Soonjong-
dc.contributor.authorJang, Se Youn-
dc.contributor.authorJung, Youngmee-
dc.contributor.authorLee, Kangwon-
dc.contributor.authorYoo, Jin-
dc.date.accessioned2025-07-01T06:00:25Z-
dc.date.available2025-07-01T06:00:25Z-
dc.date.created2025-06-23-
dc.date.issued2025-06-
dc.identifier.issn2192-2640-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/152717-
dc.description.abstractPreventing biofouling and bacterial infections are pivotal issues in developing implantable biomaterials. Zwitterionic hydrogels stand out for their antifouling effects and high biocompatibility, making them ideal for biomedical applications. However, the lack of direct bactericidal activity and the limited applicability to various materials are key challenges to be addressed in these hydrogel coatings. To address this, a dual-functional hydrogel coating with synergetic antifouling and biocidal properties is proposed to prevent the initial infection and consequent biofilm formation, which can be applied to various types of substrates. This coating is fabricated via photo-crosslinking, combining representative zwitterionic polymer, poly (sulfobetaine methacrylate) (pSBMA), with a cationic bactericidal polymer, poly (2-aminoethyl methacrylate) (pAEMA). Owing to antifouling and contact-killing properties, the p(SBMA-co-AEMA) hydrogel-coated surface can repel non-specific proteins and eradicate bacteria such as E. coli and S. aureus that overcame the antifouling barrier. These results also demonstrate that this hydrogel coating exhibits excellent biocompatibility and can be applied to various substrate materials from polymers to metals. The coating method developed in this study holds great potential for enhancing the performance and safety of various implantable biomaterials and medical devices.-
dc.languageEnglish-
dc.publisherWiley-Blackwell-
dc.titleDevelopment of Substrate-Independent Antifouling and Bactericidal Surfaces Using Visible Light Cross-Linked Hydrogel Coatings for Biomedical Applications-
dc.typeArticle-
dc.identifier.doi10.1002/adhm.202402565-
dc.description.journalClass1-
dc.identifier.bibliographicCitationAdvanced Healthcare Materials-
dc.citation.titleAdvanced Healthcare Materials-
dc.description.isOpenAccessY-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalWebOfScienceCategoryEngineering, Biomedical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Biomaterials-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.type.docTypeArticle; Early Access-
dc.subject.keywordPlusZWITTERIONIC HYDROGEL-
dc.subject.keywordPlusMEMBRANE-
dc.subject.keywordAuthorbactericidal-
dc.subject.keywordAuthorsurface coatings-
dc.subject.keywordAuthorzwitterionic hydrogels-
dc.subject.keywordAuthorantifouling-
dc.subject.keywordAuthorantithrombogenic-
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