Protective effect of maghemite nanoparticles on ultraviolet-induced photo-damage in human skin fibroblasts
DC Field | Value | Language |
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dc.contributor.author | Lee, Kwon-Jai | - |
dc.contributor.author | An, Jeung-Hee | - |
dc.contributor.author | Shin, Jae-Soo | - |
dc.contributor.author | Kim, Dong-Hee | - |
dc.contributor.author | Kim, Changman | - |
dc.contributor.author | Ozaki, Hajime | - |
dc.contributor.author | Koh, Jae-Gui | - |
dc.date.available | 2018-05-10T16:33:36Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2007-11-21 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/17726 | - |
dc.description.abstract | This study examined the optical properties of an oxidized form of maghemite (gamma-Fe2O3) nanoparticles and their protective effects against the photoaging of human skin fibroblasts irradiated with ultraviolet (UV) light. Nanoparticles with diameters ranging from 8.7 to 12 nm were prepared using a chemical co-precipitation method. The nanoparticles were coated with two surfactants to obtain a water-based product. The onset of the absorption of the. gamma-Fe2O3 nanoparticles in the UV-visible absorption spectra increased with increasing particle size. The. gamma-Fe2O3 nanoparticles significantly inhibited the production of matrix metalloproteinase-1 in human skin fibroblast HS 68 cells by 60% compared with the UV-irradiated control. These results suggest that gamma-Fe2O3 nanoparticles have photoprotective properties, and have potential use as an agent against photoaging. | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.relation.isPartOf | NANOTECHNOLOGY | - |
dc.subject | HUMAN DERMAL FIBROBLASTS | - |
dc.subject | IRRADIATED HUMAN SKIN | - |
dc.subject | MAGNETIC NANOPARTICLES | - |
dc.subject | MATRIX METALLOPROTEINASE-1 | - |
dc.subject | KERATINOCYTES | - |
dc.subject | EXPRESSION | - |
dc.subject | ACTIVATION | - |
dc.subject | MMP-3 | - |
dc.subject | IRON | - |
dc.subject | BIOMEDICINE | - |
dc.title | Protective effect of maghemite nanoparticles on ultraviolet-induced photo-damage in human skin fibroblasts | - |
dc.type | Article | - |
dc.identifier.doi | 10.1088/0957-4484/18/46/465201 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.18, no.46 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000250200600001 | - |
dc.identifier.scopusid | 2-s2.0-36048941121 | - |
dc.citation.number | 46 | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 18 | - |
dc.contributor.affiliatedAuthor | Koh, Jae-Gui | - |
dc.type.docType | Article | - |
dc.description.oadoiVersion | published | - |
dc.subject.keywordPlus | HUMAN DERMAL FIBROBLASTS | - |
dc.subject.keywordPlus | IRRADIATED HUMAN SKIN | - |
dc.subject.keywordPlus | MAGNETIC NANOPARTICLES | - |
dc.subject.keywordPlus | MATRIX METALLOPROTEINASE-1 | - |
dc.subject.keywordPlus | KERATINOCYTES | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | MMP-3 | - |
dc.subject.keywordPlus | IRON | - |
dc.subject.keywordPlus | BIOMEDICINE | - |
dc.description.journalRegisteredClass | scopus | - |
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