Adsorbed Water Structure on Acrylate-Based Biocompatible Polymer Surface
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mondal, Saptarsi | - |
dc.contributor.author | Kang, Jooyoun | - |
dc.contributor.author | Park, Kwanghee | - |
dc.contributor.author | Lim, Jong Min | - |
dc.contributor.author | Ha, Jeong-Hyon | - |
dc.contributor.author | Kwak, Kyungwon | - |
dc.contributor.author | Cho, Minhaeng | - |
dc.date.accessioned | 2022-02-19T00:40:57Z | - |
dc.date.available | 2022-02-19T00:40:57Z | - |
dc.date.created | 2022-02-08 | - |
dc.date.issued | 2021-09-30 | - |
dc.identifier.issn | 1948-7185 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/136291 | - |
dc.description.abstract | The role of water in the excellent biocompatibility of the acrylate-based polymers widely used for antibiofouling coating material has been realized previously. Here, we report femtosecond mid-infrared pump-probe spectroscopy of the OD stretch band of HOD molecule adsorbed on highly biocompatible poly(2-methoxyethyl) acrylate [PMEA] and poorly biocompatible poly(2-phenoxyethyl) acrylate [PPEA], both of which reveal that there are two water species with significantly different vibrational lifetime. PMEA interacts more strongly with water than PPEA through the H-bonding interaction between carbonyl (C=O) and water. The vibrational lifetime of the OD stretch in PPEA is notably longer by factors of 3 and 7 than those in PMEA and bulk water, respectively. The IR-pump visible-probe photothermal imaging further unravels substantial spatial overlap between polymer CO group and water for hydrated PMEA and a significant difference in surface morphology than those in PPEA, which exhibits the underlying relationships among polymer-water interaction, surface morphology, and biocompatibility. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | POLY(2-METHOXYETHYLACRYLATE) PMEA | - |
dc.subject | BLOOD COMPATIBILITY | - |
dc.subject | LIPID MULTIBILAYER | - |
dc.subject | PROTEIN ADSORPTION | - |
dc.subject | DYNAMICS | - |
dc.title | Adsorbed Water Structure on Acrylate-Based Biocompatible Polymer Surface | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwak, Kyungwon | - |
dc.contributor.affiliatedAuthor | Cho, Minhaeng | - |
dc.identifier.doi | 10.1021/acs.jpclett.1c02491 | - |
dc.identifier.scopusid | 2-s2.0-85116058656 | - |
dc.identifier.wosid | 000704299000013 | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICAL CHEMISTRY LETTERS, v.12, no.38, pp.9275 - 9282 | - |
dc.relation.isPartOf | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | - |
dc.citation.title | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | - |
dc.citation.volume | 12 | - |
dc.citation.number | 38 | - |
dc.citation.startPage | 9275 | - |
dc.citation.endPage | 9282 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.subject.keywordPlus | BLOOD COMPATIBILITY | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | LIPID MULTIBILAYER | - |
dc.subject.keywordPlus | POLY(2-METHOXYETHYLACRYLATE) PMEA | - |
dc.subject.keywordPlus | PROTEIN ADSORPTION | - |
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