Synthesis of highly fluorescent gold nanoparticles for sensing mercury(II)

Chih Ching Huang; Zusing Yang; Kun Hong Lee; Huan Tsung Chang

doi:10.1002/anie.200700803

Synthesis of highly fluorescent gold nanoparticles for sensing mercury(II)

Chih Ching Huang^*
, Zusing Yang
, Kun Hong Lee
, Huan Tsung Chang

^*Corresponding author for this work

National Taiwan University
National Taitung University

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

744 Scopus citations

Abstract

Quenching upon aggregation: 11-Mercaptoundecanoic acid (11-MUA)-protected Au nanoparticles (11-MUA-AuNPs) are much more stable and fluoresce much more strongly than the corresponding unmodified AuNPs. After addition of 2,6-pyridinedicarboxylic acid, the 11-MUA-AuNPs bind to Hg^II with both high sensitivity and selectivity. (Graph Presented)

Original language	English
Pages (from-to)	6824-6828
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	46
Issue number	36
DOIs	https://doi.org/10.1002/anie.200700803
State	Published - 2007
Externally published	Yes

Keywords

Fluorescence
Gold
Mercury
Nanostructures
Sensors

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10.1002/anie.200700803

Cite this

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title = "Synthesis of highly fluorescent gold nanoparticles for sensing mercury(II)",

abstract = "Quenching upon aggregation: 11-Mercaptoundecanoic acid (11-MUA)-protected Au nanoparticles (11-MUA-AuNPs) are much more stable and fluoresce much more strongly than the corresponding unmodified AuNPs. After addition of 2,6-pyridinedicarboxylic acid, the 11-MUA-AuNPs bind to HgII with both high sensitivity and selectivity. (Graph Presented)",

keywords = "Fluorescence, Gold, Mercury, Nanostructures, Sensors",

author = "Huang, \{Chih Ching\} and Zusing Yang and Lee, \{Kun Hong\} and Chang, \{Huan Tsung\}",

year = "2007",

doi = "10.1002/anie.200700803",

language = "英语",

volume = "46",

pages = "6824--6828",

journal = "Angewandte Chemie - International Edition",

issn = "1433-7851",

publisher = "John Wiley and Sons Ltd",

number = "36",

}

TY - JOUR

T1 - Synthesis of highly fluorescent gold nanoparticles for sensing mercury(II)

AU - Huang, Chih Ching

AU - Yang, Zusing

AU - Lee, Kun Hong

AU - Chang, Huan Tsung

PY - 2007

Y1 - 2007

N2 - Quenching upon aggregation: 11-Mercaptoundecanoic acid (11-MUA)-protected Au nanoparticles (11-MUA-AuNPs) are much more stable and fluoresce much more strongly than the corresponding unmodified AuNPs. After addition of 2,6-pyridinedicarboxylic acid, the 11-MUA-AuNPs bind to HgII with both high sensitivity and selectivity. (Graph Presented)

AB - Quenching upon aggregation: 11-Mercaptoundecanoic acid (11-MUA)-protected Au nanoparticles (11-MUA-AuNPs) are much more stable and fluoresce much more strongly than the corresponding unmodified AuNPs. After addition of 2,6-pyridinedicarboxylic acid, the 11-MUA-AuNPs bind to HgII with both high sensitivity and selectivity. (Graph Presented)

KW - Fluorescence

KW - Gold

KW - Mercury

KW - Nanostructures

KW - Sensors

UR - https://www.scopus.com/pages/publications/34548726191

U2 - 10.1002/anie.200700803

DO - 10.1002/anie.200700803

M3 - 文章

AN - SCOPUS:34548726191

SN - 1433-7851

VL - 46

SP - 6824

EP - 6828

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 36

ER -

Synthesis of highly fluorescent gold nanoparticles for sensing mercury(II)

Abstract

Keywords

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