Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) The calibration curve of the sensing solutions containing varying concentrations of PvLDH. Points and error bars represents the means and standard deviations, respectively, of three repeated measurements. The inset figures represent the visual color changes of the AuNP solutions. (B) The absorbance spectra for the detection of PvLDH.
