Nonblinking plasmonic quantum dot assemblies for multiplex biological detection

Fayi Song; Peter S. Tang; Holly Durst; David T. Cramb; Warren C.W. Chan

doi:10.1002/anie.201201872

Nonblinking plasmonic quantum dot assemblies for multiplex biological detection

Fayi Song^*, Peter S. Tang, Holly Durst, David T. Cramb, Warren C.W. Chan

^*Corresponding author for this work

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

46 Citations (Scopus)

Abstract

Nonblinking nanosystems are prepared by layer-by-layer polyelectrolyte deposition, which precisely controls the stoichiometry and the distance between quantum dots (QDs) and gold nanoparticles (GNPs). Conjugation of biorecognition molecules to these nanobarcodes enables cell targeting and entry with prolonged retention and minimal toxicity.

Original language	English
Pages (from-to)	8773-8777
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	35
DOIs	https://doi.org/10.1002/anie.201201872
Publication status	Published - Aug 27 2012
Externally published	Yes

ASJC Scopus Subject Areas

Catalysis
General Chemistry

Keywords

cellular uptake
fluorescence detection
gold nanoparticles
nanobarcodes
quantum dots

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10.1002/anie.201201872

Cite this

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title = "Nonblinking plasmonic quantum dot assemblies for multiplex biological detection",

abstract = "Nonblinking nanosystems are prepared by layer-by-layer polyelectrolyte deposition, which precisely controls the stoichiometry and the distance between quantum dots (QDs) and gold nanoparticles (GNPs). Conjugation of biorecognition molecules to these nanobarcodes enables cell targeting and entry with prolonged retention and minimal toxicity.",

keywords = "cellular uptake, fluorescence detection, gold nanoparticles, nanobarcodes, quantum dots",

author = "Fayi Song and Tang, {Peter S.} and Holly Durst and Cramb, {David T.} and Chan, {Warren C.W.}",

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T1 - Nonblinking plasmonic quantum dot assemblies for multiplex biological detection

AU - Song, Fayi

AU - Tang, Peter S.

AU - Durst, Holly

AU - Cramb, David T.

AU - Chan, Warren C.W.

PY - 2012/8/27

Y1 - 2012/8/27

N2 - Nonblinking nanosystems are prepared by layer-by-layer polyelectrolyte deposition, which precisely controls the stoichiometry and the distance between quantum dots (QDs) and gold nanoparticles (GNPs). Conjugation of biorecognition molecules to these nanobarcodes enables cell targeting and entry with prolonged retention and minimal toxicity.

AB - Nonblinking nanosystems are prepared by layer-by-layer polyelectrolyte deposition, which precisely controls the stoichiometry and the distance between quantum dots (QDs) and gold nanoparticles (GNPs). Conjugation of biorecognition molecules to these nanobarcodes enables cell targeting and entry with prolonged retention and minimal toxicity.

KW - cellular uptake

KW - fluorescence detection

KW - gold nanoparticles

KW - nanobarcodes

KW - quantum dots

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JF - Angewandte Chemie - International Edition

IS - 35

ER -

Nonblinking plasmonic quantum dot assemblies for multiplex biological detection

Abstract

ASJC Scopus Subject Areas

Keywords

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