A low pH-based rapid and direct colorimetric sensing of bacteria using unmodified gold nanoparticles

Du, J; Yu, ZY; Hu, ZY; Chen, J; Zhao, J; Bai, YH

Bai, YH (corresponding author), Zhengzhou Univ Light Ind, Coll Food & Biol Engn, Henan Collaborat Innovat Ctr Food Prod & Safety, Henan Key Lab Cold Chain Food Qual & Safety Contr, Zhengzhou 450001, Peoples R China.

JOURNAL OF MICROBIOLOGICAL METHODS, 2021; 180 ():

Abstract

Herein we report a novel strategy for the detection of bacteria using unfunctionalized gold nanoparticles (AuNPs), which was utilized as a colorimetri......

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