Uncovering the Unexpected Role of DNA Molecules as Amplifiers of Photoelectrochemical Signals at Semiconductor Interfaces: Mechanistic Insights and Application in Monitoring Drug-Induced Exosomal Phenotypic Changes
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The development of photoelectrochemical (PEC) biosensors with enhanced sensitivity and structural simplicity remains a key challenge in biomolecular detection. In this work, we report an unexpected and previously overlooked phenomenon in which DNA aptamers inh... ...
