Selective sensing of copper biology essay
The maximum excitation and emission wavelengths of the OMRTH-AuNps were observed at 480 and 550 nm.depicts the fluorescence emission spectra of OMRTH-AuNps in the presence of Cu2+ with varying concentrations. It was also found that OMRTH-AuNps were selective and sensitive fluorescent chemo sensors for Cu 2+ and leucine up to the detection limit of 0.1 →