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Highly sensitive label-free fluorescent detection of Hg2+ ions by DNA molecular machine-based Ag nanoclusters

The Analyst

Mar 5, 2013

Jinjin YinFengzhou Xu

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PubMed

Abstract

We present here a highly selective and sensitive label-free method to detect Hg(2+) ions in aqueous solution by using DNA molecular machine-based fluorescent Ag nanoclusters (AgNCs). This mechanism is based on the Hg(2+) ions triggering machine-like operations of DNA and the "product" o...read more

Mentioned in this Paper

Mercury
Polymerase
Ions
Fluorescence Spectroscopy
Gene Amplification Technique
Nanostructured Materials
Fluorescent stain
Landfill Leachate
Metal Nanoparticles
Gene Amplification Abnormality
Paper Details
References
  • References23
  • Citations17
123
  • References23
  • Citations17
12

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Highly sensitive label-free fluorescent detection of Hg2+ ions by DNA molecular machine-based Ag nanoclusters

The Analyst

Mar 5, 2013

Jinjin YinFengzhou Xu

PMID: 23457702

DOI: 10.1039/c3an00029j

Abstract

We present here a highly selective and sensitive label-free method to detect Hg(2+) ions in aqueous solution by using DNA molecular machine-based fluorescent Ag nanoclusters (AgNCs). This mechanism is based on the Hg(2+) ions triggering machine-like operations of DNA and the "product" o...read more

Mentioned in this Paper

Mercury
Polymerase
Ions
Fluorescence Spectroscopy
Gene Amplification Technique
Nanostructured Materials
Fluorescent stain
Landfill Leachate
Metal Nanoparticles
Gene Amplification Abnormality

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Myocardial Stunning

Myocardial stunning is a mechanical dysfunction that persists after reperfusion of previously ischemic tissue in the absence of irreversible damage including myocardial necrosis. Here is the latest research.

Related Papers

Paper Details
References
  • References23
  • Citations17
123
  • References23
  • Citations17
12

Download from

Publisher
PubMed
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