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Reverse Actuation of Polyelectrolyte Effect for In Vivo Antifouling

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dc.contributor.author권재성-
dc.contributor.author최성환-
dc.contributor.author최성환-
dc.date.accessioned2021-09-29T00:51:23Z-
dc.date.available2021-09-29T00:51:23Z-
dc.date.issued2021-04-
dc.identifier.issn1936-0851-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/184072-
dc.description.abstractZwitterionic polymers have extraordinary properties, that is, significant hydration and the so-called antipolyelectrolyte effect, which make them suitable for biomedical applications. The hydration induces an antifouling effect, and this has been investigated significantly. The antipolyelectrolyte effect refers to the extraordinary ion-responsive behavior of particular polymers that swell and hydrate considerably in physiological solutions. This actuation begins to attract attention to achieve in vivo antifouling that is challenging for general polyelectrolytes. In this study, we established the sophisticated cornerstone of the antipolyelectrolyte effect in detail, including (i) the essential parameters, (ii) experimental verifications, and (iii) effect of improving antifouling performance. First, we find that both osmotic force and charge screening are essential factors. Second, we identify the antipolyelectrolyte effect by visualizing the swelling and hydration dynamics. Finally, we verify that the antifouling performance can be enhanced by exploiting the antipolyelectrolyte effect and report reduction of 85% and 80% in ex and in vivo biofilm formation, respectively.-
dc.description.statementOfResponsibilityrestriction-
dc.languageEnglish-
dc.publisherAmerican Chemical Society-
dc.relation.isPartOfACS NANO-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.subject.MESHPolyelectrolytes-
dc.subject.MESHPolymers*-
dc.titleReverse Actuation of Polyelectrolyte Effect for In Vivo Antifouling-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Dental Biomaterials and Bioengineering (치과생체재료공학교실)-
dc.contributor.googleauthorWoojin Choi-
dc.contributor.googleauthorSohyeon Park-
dc.contributor.googleauthorJae-Sung Kwon-
dc.contributor.googleauthorEun-Young Jang-
dc.contributor.googleauthorJi-Yeong Kim-
dc.contributor.googleauthorJiwoong Heo-
dc.contributor.googleauthorYoungDeok Hwang-
dc.contributor.googleauthorByeong-Su Kim-
dc.contributor.googleauthorJi-Hoi Moon-
dc.contributor.googleauthorSungwon Jung-
dc.contributor.googleauthorSung-Hwan Choi-
dc.contributor.googleauthorHwankyu Lee-
dc.contributor.googleauthorHyo-Won Ahn-
dc.contributor.googleauthorJinkee Hong-
dc.identifier.doi10.1021/acsnano.0c10431-
dc.contributor.localIdA00247-
dc.contributor.localIdA04083-
dc.contributor.localIdA04083-
dc.relation.journalcodeJ00005-
dc.identifier.eissn1936-086X-
dc.identifier.pmid33769787-
dc.identifier.urlhttps://pubs.acs.org/doi/10.1021/acsnano.0c10431-
dc.subject.keywordantipolyelectrolyte effect-
dc.subject.keywordimplantable biomedical device-
dc.subject.keywordin vivo antifouling-
dc.subject.keywordpolymer science-
dc.subject.keywordzwitterionic polymer-
dc.contributor.alternativeNameKwon, Jae-Sung-
dc.contributor.affiliatedAuthor권재성-
dc.contributor.affiliatedAuthor최성환-
dc.contributor.affiliatedAuthor최성환-
dc.citation.volume15-
dc.citation.number4-
dc.citation.startPage6811-
dc.citation.endPage6828-
dc.identifier.bibliographicCitationACS NANO, Vol.15(4) : 6811-6828, 2021-04-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Dental Biomaterials and Bioengineering (치과생체재료공학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers

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