A “turn-on” fluorescent probe was designed by changing the structure of a “turn-off” probe for monitoring cyanide in food samples and living systems.
A multifunctional Schiff base compound, NRSB, having a rhodanine scaffold was fabricated by a simple and cost-effective protocol.
We developed a novel strategy for signal amplification strategy using a visible light-induced photopolymerization, initiated by a selective turn-on photoredox catalyst. As photoredox catalysts, fluorescein derivatives are able to initiate...