Mechanistic insights into redox-protonation coupled fluorescence switching in peptide-mediated gold nanoclusters for precision tumor imaging and resection
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Photoconvertible fluorescence probes are indispensable tools for rapid and accurate tissue diagnosis. Herein, we developed peptide-coated gold nanoclusters (AuNCs) capable of fully reversible red/green fluorescence switching. Mechanistic studies revealed that ... ...