Hybrid Approach to the Synthesis of Highly Luminescent CdTe/ZnS and CdHgTe/ZnS Nanocrystals

James M. Tsay; Malte Pflughoefft; Laurent A. Bentolila; Shimon Weiss

doi:10.1021/ja039227v

Hybrid Approach to the Synthesis of Highly Luminescent CdTe/ZnS and CdHgTe/ZnS Nanocrystals

James M. Tsay
, Malte Pflughoefft
, Laurent A. Bentolila
, Shimon Weiss

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

166 Scopus citations

Abstract

We report the synthesis of highly luminescent CdTe/ZnS and CdHgTe/ZnS core/shell semiconductor nanocrystals (NCs). A hybrid of two synthesis routes leads to novel nanocrystal compositions and small core/shell sizes (4-5 nm) that emit in the far-red and near-infrared regions. These particles exhibit higher resistance to oxidation and photobleaching, have high quantum yields, and could be used for biological labeling and imaging.

Original language	English
Pages (from-to)	1926-1927
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	126
Issue number	7
DOIs	https://doi.org/10.1021/ja039227v
State	Published - 25 Feb 2004
Externally published	Yes

Funding

Funders	Funder number
National Institute of Biomedical Imaging and Bioengineering	R01EB000312

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10.1021/ja039227v

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abstract = "We report the synthesis of highly luminescent CdTe/ZnS and CdHgTe/ZnS core/shell semiconductor nanocrystals (NCs). A hybrid of two synthesis routes leads to novel nanocrystal compositions and small core/shell sizes (4-5 nm) that emit in the far-red and near-infrared regions. These particles exhibit higher resistance to oxidation and photobleaching, have high quantum yields, and could be used for biological labeling and imaging.",

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AU - Bentolila, Laurent A.

AU - Weiss, Shimon

PY - 2004/2/25

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N2 - We report the synthesis of highly luminescent CdTe/ZnS and CdHgTe/ZnS core/shell semiconductor nanocrystals (NCs). A hybrid of two synthesis routes leads to novel nanocrystal compositions and small core/shell sizes (4-5 nm) that emit in the far-red and near-infrared regions. These particles exhibit higher resistance to oxidation and photobleaching, have high quantum yields, and could be used for biological labeling and imaging.

AB - We report the synthesis of highly luminescent CdTe/ZnS and CdHgTe/ZnS core/shell semiconductor nanocrystals (NCs). A hybrid of two synthesis routes leads to novel nanocrystal compositions and small core/shell sizes (4-5 nm) that emit in the far-red and near-infrared regions. These particles exhibit higher resistance to oxidation and photobleaching, have high quantum yields, and could be used for biological labeling and imaging.

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Hybrid Approach to the Synthesis of Highly Luminescent CdTe/ZnS and CdHgTe/ZnS Nanocrystals

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