Influence of natural organic matter (NOM) coatings on nanoparticle adsorption onto supported lipid bilayers
DC Field | Value | Language |
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dc.contributor.author | Bo, Zhang | - |
dc.contributor.author | Avsar, Saziye Yorulmaz | - |
dc.contributor.author | Corliss, Michael K. | - |
dc.contributor.author | Chung, Minsub | - |
dc.contributor.author | Cho, Nam-Joon | - |
dc.date.available | 2020-07-10T04:54:31Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2017-10-05 | - |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/5231 | - |
dc.description.abstract | As the worldwide usage of nanoparticles in commercial products continues to increase, there is growing concern about the environmental risks that nanoparticles pose to biological systems, including potential damage to cellular membranes. A detailed understanding of how different types of nanoparticles behave in environmentally relevant conditions is imperative for predicting and mitigating potential membrane associated toxicities. Herein, we investigated the adsorption of two popular nanoparticles (silver and buckminsterfullerene) onto biomimetic supported lipid bilayers of varying membrane charge (positive and negative). The quartz crystal microbalance-dissipation (QCM-D) measurement technique was employed to track the adsorption kinetics. Particular attention was focused on understanding how natural organic matter (NOM) coatings affect nanoparticle-bilayer interactions. Both types of nanoparticles preferentially adsorbed onto the positively charged bilayers, although NOM coatings on the nanoparticle and lipid bilayer surfaces could either inhibit or promote adsorption in certain electrolyte conditions. While past findings showed that NOM coatings inhibit membrane adhesion, our findings demonstrate that the effects of NOM coatings are more nuanced depending on the type of nanoparticle and electrolyte condition. Taken together, the results demonstrate that NOM coatings can modulate the lipid membrane interactions of various nanoparticles, suggesting a possible way to improve the environmental safety of nanoparticles. (C) 2017 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.subject | WALLED CARBON NANOTUBES | - |
dc.subject | COATED SILVER NANOPARTICLES | - |
dc.subject | PHYSICOCHEMICAL PROPERTIES | - |
dc.subject | AGGREGATION KINETICS | - |
dc.subject | GOLD NANOPARTICLES | - |
dc.subject | HUMIC SUBSTANCES | - |
dc.subject | C-60 FULLERENE | - |
dc.subject | MEMBRANE | - |
dc.subject | SURFACE | - |
dc.subject | MONOVALENT | - |
dc.title | Influence of natural organic matter (NOM) coatings on nanoparticle adsorption onto supported lipid bilayers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Minsub | - |
dc.identifier.doi | 10.1016/j.jhazmat.2017.06.031 | - |
dc.identifier.scopusid | 2-s2.0-85021092495 | - |
dc.identifier.wosid | 000407188200029 | - |
dc.identifier.bibliographicCitation | JOURNAL OF HAZARDOUS MATERIALS, v.339, pp.264 - 273 | - |
dc.relation.isPartOf | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.citation.title | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.citation.volume | 339 | - |
dc.citation.startPage | 264 | - |
dc.citation.endPage | 273 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | WALLED CARBON NANOTUBES | - |
dc.subject.keywordPlus | COATED SILVER NANOPARTICLES | - |
dc.subject.keywordPlus | PHYSICOCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | AGGREGATION KINETICS | - |
dc.subject.keywordPlus | GOLD NANOPARTICLES | - |
dc.subject.keywordPlus | HUMIC SUBSTANCES | - |
dc.subject.keywordPlus | C-60 FULLERENE | - |
dc.subject.keywordPlus | MEMBRANE | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | MONOVALENT | - |
dc.subject.keywordAuthor | Supported lipid bilayer | - |
dc.subject.keywordAuthor | Quartz crystal microbalance-dissipation | - |
dc.subject.keywordAuthor | Nanoparticle | - |
dc.subject.keywordAuthor | Natural organic matter | - |
dc.subject.keywordAuthor | Nanoparticle-membrane interaction | - |
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