Construction of a New Probe Based on Copper Chaperone Protein for Detecting Cu2+ in Cells
Jing Ren,
Lin Li,
Hongfei Han
et al.
Abstract:Biomacromolecular probes have been extensively employed in the detection of metal ions for their prominent biocompatibility, water solubility, high selectivity, and easy modification of fluorescent groups. In this study, a fluorescent probe FP was constructed. The probe FP exhibited high specificity recognition for Cu2+. With the combination of Cu2+, the probe was subjected to fluorescence quenching. The research suggested that the probe FP carried out the highly sensitive detection of Cu2+ with detection limi… Show more
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