Synthesis of aluminum oxide supported fluorescent gold nanodots for the detection of silver ions

Po Cheng Chen; Ting Yin Yeh; Chung Mao Ou; Chung Chien Shih; Huan Tsung Chang

doi:10.1039/c3nr00713h

Synthesis of aluminum oxide supported fluorescent gold nanodots for the detection of silver ions

Po Cheng Chen
, Ting Yin Yeh
, Chung Mao Ou
, Chung Chien Shih
, Huan Tsung Chang^*

^*此作品的通信作者

National Taiwan University

研究成果: 期刊稿件 › 文章 › 同行評審

39 引文斯高帕斯（Scopus）

摘要

Photoluminescent gold nanodots (Au NDs) on aluminum oxide nanoparticles (Al₂O₃ NPs) with the emission wavelengths ranging from 510 to 630 nm are unveiled. Orange Al₂O₃ NP@AuNDs show high selectivity and sensitivity towards Ag⁺ ions by metallophilic Ag ⁺-Au⁺ interactions and induced fluorescence quenching of Au NDs.

原文	英語
頁（從 - 到）	4691-4695
頁數	5
期刊	Nanoscale
卷	5
發行號	11
DOIs	https://doi.org/10.1039/c3nr00713h
出版狀態	已出版 - 07 06 2013
對外發佈	是

存取文件

10.1039/c3nr00713h

其它文件與鏈接

Link to publication in Scopus

引用此

@article{b6d0561ecdb74e36813b04cd827497fc,

title = "Synthesis of aluminum oxide supported fluorescent gold nanodots for the detection of silver ions",

abstract = "Photoluminescent gold nanodots (Au NDs) on aluminum oxide nanoparticles (Al2O3 NPs) with the emission wavelengths ranging from 510 to 630 nm are unveiled. Orange Al2O3 NP@AuNDs show high selectivity and sensitivity towards Ag+ ions by metallophilic Ag +-Au+ interactions and induced fluorescence quenching of Au NDs.",

author = "Chen, \{Po Cheng\} and Yeh, \{Ting Yin\} and Ou, \{Chung Mao\} and Shih, \{Chung Chien\} and Chang, \{Huan Tsung\}",

year = "2013",

month = jun,

day = "7",

doi = "10.1039/c3nr00713h",

language = "英语",

volume = "5",

pages = "4691--4695",

journal = "Nanoscale",

issn = "2040-3364",

publisher = "Royal Society of Chemistry",

number = "11",

}

TY - JOUR

T1 - Synthesis of aluminum oxide supported fluorescent gold nanodots for the detection of silver ions

AU - Chen, Po Cheng

AU - Yeh, Ting Yin

AU - Ou, Chung Mao

AU - Shih, Chung Chien

AU - Chang, Huan Tsung

PY - 2013/6/7

Y1 - 2013/6/7

N2 - Photoluminescent gold nanodots (Au NDs) on aluminum oxide nanoparticles (Al2O3 NPs) with the emission wavelengths ranging from 510 to 630 nm are unveiled. Orange Al2O3 NP@AuNDs show high selectivity and sensitivity towards Ag+ ions by metallophilic Ag +-Au+ interactions and induced fluorescence quenching of Au NDs.

AB - Photoluminescent gold nanodots (Au NDs) on aluminum oxide nanoparticles (Al2O3 NPs) with the emission wavelengths ranging from 510 to 630 nm are unveiled. Orange Al2O3 NP@AuNDs show high selectivity and sensitivity towards Ag+ ions by metallophilic Ag +-Au+ interactions and induced fluorescence quenching of Au NDs.

UR - https://www.scopus.com/pages/publications/84878138459

U2 - 10.1039/c3nr00713h

DO - 10.1039/c3nr00713h

M3 - 文章

C2 - 23636566

AN - SCOPUS:84878138459

SN - 2040-3364

VL - 5

SP - 4691

EP - 4695

JO - Nanoscale

JF - Nanoscale

IS - 11

ER -

Synthesis of aluminum oxide supported fluorescent gold nanodots for the detection of silver ions

摘要

存取文件

其它文件與鏈接

指紋

引用此