Photonic interaction between quantum dots and gold nanoparticles in discrete nanostructures through DNA directed self-assembly

Qiangbin Wang; Haining Wang; Chenxiang Lin; Jaswinder Sharma; Shengli Zou; Yan Liu

doi:10.1039/b915712c

Photonic interaction between quantum dots and gold nanoparticles in discrete nanostructures through DNA directed self-assembly

Qiangbin Wang, Haining Wang, Chenxiang Lin, Jaswinder Sharma, Shengli Zou, Yan Liu

Research output: Contribution to journal › Article › peer-review

46 Scopus citations

Abstract

Discrete nanostructures of CdSe@ZnS QDs and Au NPs were prepared and the photonic interactions between the QDs and Au NPs were systematically investigated. We found that the Au/QD ratio, separation distances between Au NPs and QDs, and the size of the Au NPs in a given discrete nanostructure all affect the interaction between Au NPs and QDs.

Original language	English (US)
Pages (from-to)	240-242
Number of pages	3
Journal	Chemical Communications
Volume	46
Issue number	2
DOIs	https://doi.org/10.1039/b915712c
State	Published - 2010

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Photonic interaction between quantum dots and gold nanoparticles in discrete nanostructures through DNA directed self-assembly",

abstract = "Discrete nanostructures of CdSe@ZnS QDs and Au NPs were prepared and the photonic interactions between the QDs and Au NPs were systematically investigated. We found that the Au/QD ratio, separation distances between Au NPs and QDs, and the size of the Au NPs in a given discrete nanostructure all affect the interaction between Au NPs and QDs.",

author = "Qiangbin Wang and Haining Wang and Chenxiang Lin and Jaswinder Sharma and Shengli Zou and Yan Liu",

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T1 - Photonic interaction between quantum dots and gold nanoparticles in discrete nanostructures through DNA directed self-assembly

AU - Wang, Qiangbin

AU - Wang, Haining

AU - Lin, Chenxiang

AU - Sharma, Jaswinder

AU - Zou, Shengli

AU - Liu, Yan

PY - 2010

Y1 - 2010

N2 - Discrete nanostructures of CdSe@ZnS QDs and Au NPs were prepared and the photonic interactions between the QDs and Au NPs were systematically investigated. We found that the Au/QD ratio, separation distances between Au NPs and QDs, and the size of the Au NPs in a given discrete nanostructure all affect the interaction between Au NPs and QDs.

AB - Discrete nanostructures of CdSe@ZnS QDs and Au NPs were prepared and the photonic interactions between the QDs and Au NPs were systematically investigated. We found that the Au/QD ratio, separation distances between Au NPs and QDs, and the size of the Au NPs in a given discrete nanostructure all affect the interaction between Au NPs and QDs.

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SN - 1359-7345

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Photonic interaction between quantum dots and gold nanoparticles in discrete nanostructures through DNA directed self-assembly

Abstract

ASJC Scopus subject areas

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