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Highly luminescent CuInS2-ZnS nanocrystals: achieving phase transfer and nuclear homing property simultaneously through simple TTAB modification
Wang, Meina1; Liu, Xiangyou2; Cao, Chuanbao1; Wang, Long1
Source PublicationJOURNAL OF MATERIALS CHEMISTRY
2012-11-07
DOI10.1039/c2jm35261c
Volume22Issue:41Pages:21979-21986
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Materials Science
WOS KeywordCHARGE-REVERSAL NANOPARTICLES ; ONE-POT SYNTHESIS ; QUANTUM DOTS ; IN-VIVO ; DRUG-DELIVERY ; AQUEOUS-SOLUTION ; LIVING CELLS ; FLUORESCENT ; CANCER ; THERAPY
AbstractMonodisperse CuInS2-ZnS nanocrystals were synthesized in organic solvents and effectively transferred to aqueous phase with the aid of trimethyl(tetradecyl)ammonium bromide (TTAB). TTAB-stabilized CuInS2-ZnS (CIS-ZnS-TTAB) nanocomposites exhibited good aqueous stability and preserved the high luminescence of the nanocrystals after phase transfer. More intriguingly, without any further modification, CIS-ZnS-TTAB showed a striking nuclear homing property, preferentially accumulating in the nuclei of living cells. This novel probe CIS-ZnS-TTAB may have applications in nuclear selective imaging and as a multifunctional drug carrier for nuclear targeted drug delivery. Our work provides a simple but effective way for hydrophobic nanomaterials to achieve both phase transfer and nuclear selectivity simultaneously.
Language英语
WOS IDWOS:000310047200028
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/143009
Collection中国科学院大连化学物理研究所
Affiliation1.Beijing Inst Technol, Res Ctr Mat Sci, Beijing 100081, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Wang, Meina,Liu, Xiangyou,Cao, Chuanbao,et al. Highly luminescent CuInS2-ZnS nanocrystals: achieving phase transfer and nuclear homing property simultaneously through simple TTAB modification[J]. JOURNAL OF MATERIALS CHEMISTRY,2012,22(41):21979-21986.
APA Wang, Meina,Liu, Xiangyou,Cao, Chuanbao,&Wang, Long.(2012).Highly luminescent CuInS2-ZnS nanocrystals: achieving phase transfer and nuclear homing property simultaneously through simple TTAB modification.JOURNAL OF MATERIALS CHEMISTRY,22(41),21979-21986.
MLA Wang, Meina,et al."Highly luminescent CuInS2-ZnS nanocrystals: achieving phase transfer and nuclear homing property simultaneously through simple TTAB modification".JOURNAL OF MATERIALS CHEMISTRY 22.41(2012):21979-21986.
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