One-pot synthesis of dual-emitting BSA–Pt–Au bimetallic nanoclusters for fluorescence ratiometric detection of mercury ions and cysteine-Reference-Cited by-同舟云学术

One-pot synthesis of dual-emitting BSA–Pt–Au bimetallic nanoclusters for fluorescence ratiometric detection of mercury ions and cysteine

Published:2015 Issue:14 Volume:7 Page:5787-5793
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Ding Shou-Nian¹²³⁴⁵,Guo Yun-Xia¹²³⁴⁵

Affiliation:

1. Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research

2. School of Chemistry and Chemical Engineering

3. Southeast University

4. Nanjing 211189

5. China

Abstract

Dual-emitting bovine serum albumin-templated bimetallic platinum–gold fluorescent nanoclusters (BSA–Pt–Au NCs) have been used to detect Hg²⁺ ions and cysteine with the ratio of two emission intensities (F₄₀₅/F₆₄₀) in ultra-sensitivity and selectivity with high accuracy.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/AY/C5AY01112D

Reference37 articles.

1. Microwave-assisted rapid synthesis of luminescent gold nanoclusters for sensing Hg2+ in living cells using fluorescence imaging

2. Sensitive and selective detection of Hg2+ and Cu2+ ions by fluorescent Ag nanoclusters synthesized via a hydrothermal method

3. Low dose mercury toxicity and human health

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