Concepedia

Facile colorimetric detection of nitrite based on anti-aggregation of gold nanoparticles

Yingjie Ye, Yi Guo, Yuan Yue, Yongxing Zhang

Analytical Methods · 2015 · 47 citations · 37 references

DOI

Concepts

Abstract

A sensor for the facile colorimetric detection of nitrite using unmodified gold nanoparticles is developed on the basis of a specific diazo reaction between nitrite and 4-aminothiophenol.

References

37

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Colorimetric Detection of Mercuric Ion (Hg<sup>2+</sup>) in Aqueous Media using DNA‐Functionalized Gold Nanoparticles

Jae‐Seung Lee, Min Su Han, Chad A. Mirkin · Angewandte Chemie International Edition · 2007 · 1.3K citations · Full text

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Peroxynitrous-Acid-Induced Chemiluminescence of Fluorescent Carbon Dots for Nitrite Sensing

Zhen Lin, Wei Xue, Hui Chen et al. · Analytical Chemistry · 2011 · 461 citations

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Three‐Dimensionally Oriented Aggregation of a Few Hundred Nanoparticles into Monocrystalline Architectures

Zheng Zhang, Haizhu Sun, Xiangli Shao et al. · Advanced Materials · 2005 · 411 citations

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Colorimetric Nitrite and Nitrate Detection with Gold Nanoparticle Probes and Kinetic End Points

Weston L. Daniel, Min Su Han, Jae‐Seung Lee et al. · Journal of the American Chemical Society · 2009 · 356 citations

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