Department of Chemistry, The University of Western Ontario, 1161 Richmond Street, London, ON N6 A 5B7, Canada.
Chempluschem. 2021 Jan;86(1):155-165. doi: 10.1002/cplu.202000745.
The utility of electrochemiluminescence (ECL) in analysis has been proven by its use in the interrogation of novel luminophores as well as the commercial applications of immunoassays. This Minireview discusses the recent advances in film ECL enhancements controlled by interfacial reactions along with aggregation-induced, crystallization-induced, matrix-coordination-induced and nanoparticle surface state emissions. These enhancement phenomena are anticipated to lead to applications toward biological and medical diagnosis. Interfacial ECL enhancements of nanoparticle films and an in-depth analysis of the application of this knowledge into development of optoelectronics follow. Finally, recent novel crystallization induced ECL enhancements and hypochromic shifts are provided. Future analyses of these film ECL enhancement phenomena will provide complementary information for the optimal implementation of next generation luminophores into thin film optoelectronic and sensing applications.
电化学发光 (ECL) 在分析中的应用已经得到了证明，它被用于新型发光体的检测以及免疫分析的商业应用。本综述讨论了近年来通过界面反应控制的薄膜 ECL 增强的最新进展，以及聚集诱导、结晶诱导、基质配位诱导和纳米粒子表面状态发射。这些增强现象有望应用于生物和医学诊断。本文还介绍了纳米粒子薄膜的界面 ECL 增强以及将这方面的知识应用于光电发展的深入分析。最后，提供了最近的新型结晶诱导 ECL 增强和减色位移。对这些薄膜 ECL 增强现象的进一步分析将为将新一代发光体最佳应用于薄膜光电和传感应用提供补充信息。
