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복잡계자기조립연구단
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Defect engineering route to boron nitride quantum dots and edge-hydroxylated functionalization for bio-imaging

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dc.contributor.authorJung-Hwan Jung-
dc.contributor.authorMoumita Kotal-
dc.contributor.authorMin-Ho Jang-
dc.contributor.authorJunseok Lee-
dc.contributor.authorYong-Hoon Cho-
dc.contributor.authorWon-Jong Kim-
dc.contributor.authorIl Kwon Oh-
dc.date.available2016-11-29T08:19:13Z-
dc.date.created2016-09-20-
dc.date.issued2016-07-
dc.identifier.issn2046-2069-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/3010-
dc.description.abstractHexagonal boron nitride (h-BN) has considerable potential for applications owing to its attractive features including good thermal conductivity, chemical stability, and unique optical properties. However, because h-BN is chemically inert and thermally stable, it is hard to synthesize boron nitride quantum dots (BNQDs) using chemical methods such as oxidation, hetero-atom doping or functionalization. Here, we report a defect engineering method to synthesize BNQDs from h-BN using physical energy sources including an impinging process of heated iron nanoparticles, microwave irradiation and sonication. Furthermore, edge-hydroxylated functionalization was employed to enhance the intracellular uptake of the BNQDs in cells for bioimaging. The edge-hydroxylated BNQDs (EH-BNQDs) showed blue colored photoluminescence with 325 nm laser excitation, good cytotoxicity performance with approximately 100% cell viability, and a good attachment to cell surfaces. The successful endocytosis of EH-BNQDs using a cancer cell line was also demonstrated. © 2016 The Royal Society of Chemistry-
dc.language영어-
dc.publisherROYAL SOC CHEMISTRY-
dc.titleDefect engineering route to boron nitride quantum dots and edge-hydroxylated functionalization for bio-imaging-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000381490100124-
dc.identifier.scopusid2-s2.0-84981318481-
dc.identifier.rimsid56478ko
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorJunseok Lee-
dc.contributor.affiliatedAuthorWon-Jong Kim-
dc.identifier.doi10.1039/c6ra12455k-
dc.identifier.bibliographicCitationRSC ADVANCES, v.6, no.77, pp.73939 - 73946-
dc.relation.isPartOfRSC ADVANCES-
dc.citation.titleRSC ADVANCES-
dc.citation.volume6-
dc.citation.number77-
dc.citation.startPage73939-
dc.citation.endPage73946-
dc.date.scptcdate2018-10-01-
dc.description.wostc4-
dc.description.scptc4-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.subject.keywordPlusLITHIUM ION BATTERY-
dc.subject.keywordPlusPHOTOVOLTAIC DEVICES-
dc.subject.keywordPlusGRAPHENE-
dc.subject.keywordPlusNANOSHEETS-
dc.subject.keywordPlusPALLADIUM-
dc.subject.keywordPlusNANOSTRUCTURES-
dc.subject.keywordPlusCOMPOSITES-
dc.subject.keywordPlusFABRICATION-
dc.subject.keywordPlusOXIDATION-
dc.subject.keywordPlusANODE-
Appears in Collections:
Center for Self-assembly and Complexity(복잡계 자기조립 연구단) > 1. Journal Papers (저널논문)
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