DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sung Han | ko |
dc.contributor.author | Sharker, Shazid Md. | ko |
dc.contributor.author | Lee, Haeshin | ko |
dc.contributor.author | In, Insik | ko |
dc.contributor.author | Lee, Kang Dae | ko |
dc.contributor.author | Park, Sung Young | ko |
dc.date.accessioned | 2016-09-07T01:45:38Z | - |
dc.date.available | 2016-09-07T01:45:38Z | - |
dc.date.created | 2016-08-16 | - |
dc.date.created | 2016-08-16 | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | RSC ADVANCES, v.6, no.66, pp.61482 - 61491 | - |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.uri | http://hdl.handle.net/10203/212587 | - |
dc.description.abstract | Fluorescence and photothermal conversion mediated by near-infrared radiation (NIR) is reported for carbonized polydopamine nanoparticles. Carbonized polydopamine demonstrated excitation-dependent fluorescence emission, together with NIR-responsive photothermal conversion properties. The concentration-dependent photothermal heating from carbonized fluorescent carbon nanoparticles-polydopamine (FNP-pDA) induces hyperthermal killing of both cancer cell lines and bacteria in vitro. Although most of the dopamine moieties of polydopamine become dehydrated upon carbonization, the remaining dopamine-hydroxyl groups can confer adhesive properties. These fluorescent coatings are compatible with many substrates, and the surface passivation of FNP-pDA with polyethylene glycol improves quantum yield and extends fluorescence lifetimes. The novel infrared-responsive photothermal and fluorescent carbon nanoparticles reported here show promise for a range of potential biomedical and research applications | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | REDUCED GRAPHENE OXIDE | - |
dc.subject | CANCER-THERAPY | - |
dc.subject | ANTIBACTERIAL ACTIVITY | - |
dc.subject | RESPONSIVE POLYMER | - |
dc.subject | SURFACE-CHEMISTRY | - |
dc.subject | IN-VITRO | - |
dc.subject | PH | - |
dc.subject | LIGHT | - |
dc.subject | OPTOELECTRONICS | - |
dc.subject | DOPAMINE | - |
dc.title | Photothermal conversion upon near-infrared irradiation of fluorescent carbon nanoparticles formed from carbonized polydopamine | - |
dc.type | Article | - |
dc.identifier.wosid | 000379485200062 | - |
dc.identifier.scopusid | 2-s2.0-84976892418 | - |
dc.type.rims | ART | - |
dc.citation.volume | 6 | - |
dc.citation.issue | 66 | - |
dc.citation.beginningpage | 61482 | - |
dc.citation.endingpage | 61491 | - |
dc.citation.publicationname | RSC ADVANCES | - |
dc.identifier.doi | 10.1039/c6ra08196g | - |
dc.contributor.localauthor | Lee, Haeshin | - |
dc.contributor.nonIdAuthor | Kim, Sung Han | - |
dc.contributor.nonIdAuthor | In, Insik | - |
dc.contributor.nonIdAuthor | Lee, Kang Dae | - |
dc.contributor.nonIdAuthor | Park, Sung Young | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | REDUCED GRAPHENE OXIDE | - |
dc.subject.keywordPlus | CANCER-THERAPY | - |
dc.subject.keywordPlus | ANTIBACTERIAL ACTIVITY | - |
dc.subject.keywordPlus | RESPONSIVE POLYMER | - |
dc.subject.keywordPlus | SURFACE-CHEMISTRY | - |
dc.subject.keywordPlus | IN-VITRO | - |
dc.subject.keywordPlus | PH | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | OPTOELECTRONICS | - |
dc.subject.keywordPlus | DOPAMINE | - |
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