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Design and Development of Aptamer–Gold Nanoparticle Based Colorimetric Assays for In-the-field Applications
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EcoRI-modified gold nanoparticles for dual-mode colorimetric detection of magnesium and pyrophosphate ions

Hongbo Wang1, Wei Xu, Hao Zhang

  • 1Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543.

Small (Weinheim an Der Bergstrasse, Germany)
|June 15, 2011
PubMed
Abstract

No abstract available in PubMed .

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Different methods, such as visual observance of metal-ion indicators, spectroscopic techniques, and potentiometric methods, can determine the endpoint of an EDTA titration.
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