Disassembly mediated fluorescence recovery of gold nanodots for selective sulfide sensing

Zhiqin Yuan; Meihua Peng; Lei Shi; Yi Du; Na Cai; Yan He; Huan Tsung Chang; Edward S. Yeung

doi:10.1039/c2nr33202g

Disassembly mediated fluorescence recovery of gold nanodots for selective sulfide sensing

Zhiqin Yuan
, Meihua Peng
, Lei Shi
, Yi Du
, Na Cai
, Yan He^*
, Huan Tsung Chang
, Edward S. Yeung

^*Corresponding author for this work

Hunan University
National Taiwan University

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

52 Scopus citations

Abstract

We report a one-pot, two-step strategy to synthesize fluorescent gold nanodots (AuNDs) co-modified with 1-(10-mercaptodecyl)-5-methylpyrimidine-2,4- dione (TSH) and 11-mercaptoundecanoic acid (MUA) through a ligand exchange reaction and demonstrate their capability of selective sulfide sensing in aqueous media on the basis of fluorescence recovery.

Original language	English
Pages (from-to)	4683-4686
Number of pages	4
Journal	Nanoscale
Volume	5
Issue number	11
DOIs	https://doi.org/10.1039/c2nr33202g
State	Published - 07 06 2013
Externally published	Yes

Access to Document

10.1039/c2nr33202g

Cite this

@article{6586d57345f541f29656d02ff144bf69,

title = "Disassembly mediated fluorescence recovery of gold nanodots for selective sulfide sensing",

abstract = "We report a one-pot, two-step strategy to synthesize fluorescent gold nanodots (AuNDs) co-modified with 1-(10-mercaptodecyl)-5-methylpyrimidine-2,4- dione (TSH) and 11-mercaptoundecanoic acid (MUA) through a ligand exchange reaction and demonstrate their capability of selective sulfide sensing in aqueous media on the basis of fluorescence recovery.",

author = "Zhiqin Yuan and Meihua Peng and Lei Shi and Yi Du and Na Cai and Yan He and Chang, \{Huan Tsung\} and Yeung, \{Edward S.\}",

year = "2013",

month = jun,

day = "7",

doi = "10.1039/c2nr33202g",

language = "英语",

volume = "5",

pages = "4683--4686",

journal = "Nanoscale",

issn = "2040-3364",

publisher = "Royal Society of Chemistry",

number = "11",

}

TY - JOUR

T1 - Disassembly mediated fluorescence recovery of gold nanodots for selective sulfide sensing

AU - Yuan, Zhiqin

AU - Peng, Meihua

AU - Shi, Lei

AU - Du, Yi

AU - Cai, Na

AU - He, Yan

AU - Chang, Huan Tsung

AU - Yeung, Edward S.

PY - 2013/6/7

Y1 - 2013/6/7

N2 - We report a one-pot, two-step strategy to synthesize fluorescent gold nanodots (AuNDs) co-modified with 1-(10-mercaptodecyl)-5-methylpyrimidine-2,4- dione (TSH) and 11-mercaptoundecanoic acid (MUA) through a ligand exchange reaction and demonstrate their capability of selective sulfide sensing in aqueous media on the basis of fluorescence recovery.

AB - We report a one-pot, two-step strategy to synthesize fluorescent gold nanodots (AuNDs) co-modified with 1-(10-mercaptodecyl)-5-methylpyrimidine-2,4- dione (TSH) and 11-mercaptoundecanoic acid (MUA) through a ligand exchange reaction and demonstrate their capability of selective sulfide sensing in aqueous media on the basis of fluorescence recovery.

UR - https://www.scopus.com/pages/publications/84878152787

U2 - 10.1039/c2nr33202g

DO - 10.1039/c2nr33202g

M3 - 文章

C2 - 23626986

AN - SCOPUS:84878152787

SN - 2040-3364

VL - 5

SP - 4683

EP - 4686

JO - Nanoscale

JF - Nanoscale

IS - 11

ER -

Disassembly mediated fluorescence recovery of gold nanodots for selective sulfide sensing

Abstract

Access to Document

Other files and links

Fingerprint

Cite this