Electrochemiluminescence Enhanced by Restriction of Intramolecular Motions (RIM): Tetraphenylethylene Microcrystals as a Novel Emitter for Mucin 1 Detection.

除已报道的聚集诱导电化学发光（AI-ECL）能量转移增强机制外，本文基于六边形四苯乙烯微晶（TPE MCs）在水溶液中表现出极强电化学发光（ECL）的现象，首次提出限制分子内运动驱动 ECL（RIM-ECL）增强策略。与分子隔离态 TPE 的微弱 ECL 相比，聚集态 TPE MCs 因分子内运动受限而显著增强 ECL。受 TPE ...