“…26,27 For example, Huang et al developed a colorimetric method to visually detect uracil-DNA glycosylase using peroxidase-catalyzed etching of AuNRs. 28 Jiang et al developed a rapid and simple colorimetric method for the determination of melamine in contaminated milk samples using aptamer-functionalized enzymes. 29 However, these enzyme-based assay methods suffer from the shortcomings of instability and the high cost of the enzyme.…”
Escherichia coli (E. coli) is a common Gram-negative bacterium that is widely distributed in nature and is susceptible to natural and random genetic factors. It is a pathogenic factor for...
“…26,27 For example, Huang et al developed a colorimetric method to visually detect uracil-DNA glycosylase using peroxidase-catalyzed etching of AuNRs. 28 Jiang et al developed a rapid and simple colorimetric method for the determination of melamine in contaminated milk samples using aptamer-functionalized enzymes. 29 However, these enzyme-based assay methods suffer from the shortcomings of instability and the high cost of the enzyme.…”
Escherichia coli (E. coli) is a common Gram-negative bacterium that is widely distributed in nature and is susceptible to natural and random genetic factors. It is a pathogenic factor for...
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