Fabrication of Magnetic Upconversion Nanohybrid for Luminescent Resonance Energy Transfer-Based Detection of Glutathione
DC Field | Value | Language |
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dc.contributor.author | Phuong-Diem Nguyen | - |
dc.contributor.author | Vu Thanh Cong | - |
dc.contributor.author | Son, Sang Jun | - |
dc.contributor.author | Min, Junhong | - |
dc.date.available | 2019-03-08T16:39:55Z | - |
dc.date.issued | 2015-10 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.issn | 1533-4899 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/9077 | - |
dc.description.abstract | This study introduces the facile fabrication of a bimodal nanohybrid for the luminescent ON/OFF detection of glutathione. The proposed nanosensor consists of magnetic (Fe3O4) and upconversion nanoparticles (UCP) co-encapsulated in a silica matrix, and decorated with gold nanoparticle (AuNP) as a luminescent quencher. The detection mechanism is based on the Luminescent Resonance Energy Transfer (LRET) between the donor (UCP) and the acceptor (AuNP) with the help of a disulfide bond as a bridging element. In the presence of glutathione, the disulfide bridges between AuNPs and Fe3O4/UCP@SiO2 was cleaved and the amount of glutathione could be traced by the restored luminescence (ON state) of the nanohybrids after magnetic separation. | - |
dc.format.extent | 5 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.title | Fabrication of Magnetic Upconversion Nanohybrid for Luminescent Resonance Energy Transfer-Based Detection of Glutathione | - |
dc.type | Article | - |
dc.identifier.doi | 10.1166/jnn.2015.11221 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.15, no.10, pp 7950 - 7954 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000365554600101 | - |
dc.identifier.scopusid | 2-s2.0-84947590808 | - |
dc.citation.endPage | 7954 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 7950 | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 15 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Nanohybrid | - |
dc.subject.keywordAuthor | Upconversion | - |
dc.subject.keywordAuthor | Luminescent Quencher | - |
dc.subject.keywordAuthor | FRET | - |
dc.subject.keywordAuthor | Disulfide | - |
dc.subject.keywordPlus | GOLD NANOPARTICLES | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | FLUORESCENCE | - |
dc.subject.keywordPlus | BIOSENSOR | - |
dc.subject.keywordPlus | SIZE | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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