A ratiometric and far-red fluorescence “off-on” sensor for sequential determination of copper(II) and L-histidine based on FRET system between N-acetyl-L-cysteine-capped AuNCs and N,S,P co-doped carbon dots
Wenjuan Dong, Ruiping Wang, Xiaojuan Gong, Wenting Liang, Li Fan, Shengmei Song, Chuan Dong
Topics & Concepts
Förster resonance energy transferHistidineFluorescenceCopperChemistryCysteineFar-redAnalytical Chemistry (journal)BiophysicsChromatographyBiochemistryOpticsPhysicsBiologyRed lightBotanyOrganic chemistryEnzymeAmino acidCarbon and Quantum Dots ApplicationsNanocluster Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniques