Synthesis and characterization of InAs/InP and InAs/CdSe core/shell nanocrystals

Yun Wei Cao; Uri Banin

doi:10.1002/(SICI)1521-3773(19991216)38:24<3692::AID-ANIE3692>3.0.CO;2-W

Synthesis and characterization of InAs/InP and InAs/CdSe core/shell nanocrystals

Yun Wei Cao
, Uri Banin^*

^*Corresponding author for this work

Institute of Chemistry

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

181 Scopus citations

Abstract

The effect of the outer surface of core/shell nanocrystals on the fluorescence quantum yield was observed for In As/InP and InAs/CdSe core/shells (see picture). For InAs/CdSe we observed substantial enhancement of the fluorescence quantum yield compared to the InAs core, and up to two times larger than the laser dye IR-140. Such core/shell nanocrystals have potential use as biological fluorescent markers in the near IR spectral range.

Original language	English
Pages (from-to)	3692-3694
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	38
Issue number	24
DOIs	https://doi.org/10.1002/(SICI)1521-3773(19991216)38:24<3692::AID-ANIE3692>3.0.CO;2-W
State	Published - 16 Dec 1999

Keywords

Crystal growth
Fluorescence spectroscopy
Luminescence
Nanostructures
Semiconductors

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10.1002/(SICI)1521-3773(19991216)38:24<3692::AID-ANIE3692>3.0.CO;2-W

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title = "Synthesis and characterization of InAs/InP and InAs/CdSe core/shell nanocrystals",

abstract = "The effect of the outer surface of core/shell nanocrystals on the fluorescence quantum yield was observed for In As/InP and InAs/CdSe core/shells (see picture). For InAs/CdSe we observed substantial enhancement of the fluorescence quantum yield compared to the InAs core, and up to two times larger than the laser dye IR-140. Such core/shell nanocrystals have potential use as biological fluorescent markers in the near IR spectral range.",

keywords = "Crystal growth, Fluorescence spectroscopy, Luminescence, Nanostructures, Semiconductors",

author = "Cao, \{Yun Wei\} and Uri Banin",

year = "1999",

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T1 - Synthesis and characterization of InAs/InP and InAs/CdSe core/shell nanocrystals

AU - Cao, Yun Wei

AU - Banin, Uri

PY - 1999/12/16

Y1 - 1999/12/16

N2 - The effect of the outer surface of core/shell nanocrystals on the fluorescence quantum yield was observed for In As/InP and InAs/CdSe core/shells (see picture). For InAs/CdSe we observed substantial enhancement of the fluorescence quantum yield compared to the InAs core, and up to two times larger than the laser dye IR-140. Such core/shell nanocrystals have potential use as biological fluorescent markers in the near IR spectral range.

AB - The effect of the outer surface of core/shell nanocrystals on the fluorescence quantum yield was observed for In As/InP and InAs/CdSe core/shells (see picture). For InAs/CdSe we observed substantial enhancement of the fluorescence quantum yield compared to the InAs core, and up to two times larger than the laser dye IR-140. Such core/shell nanocrystals have potential use as biological fluorescent markers in the near IR spectral range.

KW - Crystal growth

KW - Fluorescence spectroscopy

KW - Luminescence

KW - Nanostructures

KW - Semiconductors

UR - https://www.scopus.com/pages/publications/0033576670

U2 - 10.1002/(SICI)1521-3773(19991216)38:24<3692::AID-ANIE3692>3.0.CO;2-W

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AN - SCOPUS:0033576670

SN - 1433-7851

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 24

ER -

Synthesis and characterization of InAs/InP and InAs/CdSe core/shell nanocrystals

Abstract

Keywords

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