Colorimetric screening of bacterial enzyme activity and inhibition based on the aggregation of gold nanoparticlesElectronic supplementary information (ESI) available: Synthesis of substrate, the enzymatic inhibition assay, and tests on bacterial strains. See DOI: 10.1039/b818853j

Authors :: Tingting JiangT. J. and R. L. contributed equally to the work in this paper.
Rongrong Liu
Xianfeng Huang
Huajun Feng
Weiling Teo
Bengang Xing
Source :: Chemical Communications. Mar2009, Vol. 2009 Issue 15, p1972-1974. 3p.
Publication Year :: 2009
Abstract: A simple and novel gold nanoparticle (Au-NPs) based colorimetric method has been developed for efficient screening of class A β-lactamase (Bla) activity and inhibitors in vitroand in bacterial strains. [ABSTRACT FROM AUTHOR]

Subjects :: *COLORIMETRIC analysis
*COLLOIDAL gold
*MICROBIAL enzymes
*BETA lactamases
*ENZYME activation
*ENZYME inhibitors

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