Journal ArticleDOI
Copper nanocluster-based fluorescent probe for sensitive and selective detection of Hg2+ in water and food stuff
Xue Hu,Wei Wang,Yuming Huang +2 more
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TLDR
The proposed method has been successfully applied to determine Hg(2+) content in water sample and food stuff and was in good agreement with those obtained by a hydride generation atomic fluorescence spectrometry (HG-AFS).About:
This article is published in Talanta.The article was published on 2016-07-01. It has received 93 citations till now. The article focuses on the topics: Fluorescence & Fourier transform infrared spectroscopy.read more
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Progress on sensors based on nanomaterials for rapid detection of heavy metal ions
TL;DR: In this paper, a short review of the research of advanced detection of Cd2+, Pb2+ and Hg2+ using nanomaterial sensors in recent years is reviewed.
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One-pot green synthesis of highly fluorescent glutathione-stabilized copper nanoclusters for Fe3+ sensing
TL;DR: In this paper, a simple one-pot green method for preparation of fluorescent copper nanoclusters (Cu NCs) with a high quantum yield up to 8.6%, using glutathione as the stabilizing agent.
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Recent progress in copper nanocluster-based fluorescent probing: a review
TL;DR: This review (with 172 refs.) summarizes the progress that has been made in the field of copper nanoclusters in the past years and focuses on synthetic methods and the fluorescence properties of CuNCs.
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Highly Bright Self-Assembled Copper Nanoclusters: A Novel Photoluminescent Probe for Sensitive Detection of Histamine
Ailing Han,Lin Xiong,Sijia Hao,Yayu Yang,Xia Li,Guozhen Fang,Jifeng Liu,Yong Pei,Shuo Wang,Shuo Wang +9 more
TL;DR: In this work, highly photoluminescent (PL) self-assembled copper nanoclusters (Cu NCs) capable of rapid, sensitive, and selective detection of histamine were developed and the luminescent test strips based on Cu NCs were fabricated for colorimetric detection of Histamine in foods.
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Copper nanoclusters: designed synthesis, structural diversity, and multiplatform applications.
Ani Baghdasaryan,Thomas Bürgi +1 more
TL;DR: The field of monolayer-protected metal nanoclusters, especially copper, with well-defined molecular structures and compositions, is relatively new, about two to three decades old as discussed by the authors.
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Metals, toxicity and oxidative stress.
TL;DR: This review summarizes recent findings in the metal-induced formation of free radicals and the role of oxidative stress in the carcinogenicity and toxicity of metals.
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Ultra-small fluorescent metal nanoclusters: Synthesis and biological applications
TL;DR: In this article, the authors summarize synthesis strategies of water-soluble fluorescent metal nanoclusters and their optical properties, highlight recent advances in their application for ultrasensitive biological detection and fluorescent biological imaging, and finally discuss current challenges for their potential biomedical applications.
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Quantum sized, thiolate-protected gold nanoclusters
TL;DR: Recent research advances have opened an avenue to achieving the precise control of Au(n)(SR)(m) nanoclusters at the ultimate atomic level, and may stimulate a long-lasting and wider scientific and technological interest in this special type of Au nanoparticles.
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Sub-nanometre sized metal clusters: from synthetic challenges to the unique property discoveries
Yizhong Lu,Wei Chen +1 more
TL;DR: In this critical review, recent advances in sub-nanometre sized metal clusters (Au, Ag, Cu, etc.) including the synthetic techniques, structural characterizations, novel physical, chemical and optical properties and their potential applications are discussed in detail.
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Metal nanoclusters: New fluorescent probes for sensors and bioimaging
Libing Zhang,Erkang Wang +1 more
TL;DR: In this paper, the authors focus on recent advances in controllable synthesis strategies, chemical and optical properties, and sensing and imaging applications of metal nanoclusters (mainly including Au, Ag, Cu, etc.).