Colorimetric detection of quaternary ammonium surfactants using citrate-stabilized gold nanoparticles (Au NPs)
- 20 January 2014
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Analytical Methods
- Vol. 6 (7), 2031-2033
- https://doi.org/10.1039/c3ay42287a
Abstract
Based on the hydrophobic effect inducing the aggregation of Au NPs, a rapid and low-cost colorimetric method for detection of quaternary ammonium surfactants using citrate-stabilized AuNPs was developed.Keywords
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