Abstract Nanomaterials with wonderful optical, electrical and chemical properties are widely studied in recent decades. In electrochemiluminescence (ECL) sensing area, nanomaterials have also gained crescent attention for their excellent performance based on different functions, such as innovative luminophores, molecule carriers, electrode modification materials and reaction catalysts. Deep insight into ECL biosensing strategies with multifunctional nanomaterials will benefit the design of advanced sensors. Based on this, nanomaterials-based ECL biosensors have shown more promising potentials than traditional ones in analytical applications. After a brief overview of basic ECL principles and sensing approaches, herein, a general description of nanomaterials-based ECL biosensing is presented, especially with emphasis on recently developed ECL resonance energy transfer (ECL-RET) strategy. Finally, future outlooks are considered in building sensitive ECL biosensors.

中文翻译：

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基于纳米材料的灵敏电化学发光生物传感

摘要 近几十年来，纳米材料具有优异的光学、电学和化学性质，得到了广泛的研究。在电化学发光（ECL）传感领域，纳米材料也因其基于不同功能的优异性能而受到越来越多的关注，例如创新的发光体、分子载体、电极修饰材料和反应催化剂。深入了解多功能纳米材料的 ECL 生物传感策略将有利于先进传感器的设计。基于此，基于纳米材料的 ECL 生物传感器在分析应用中显示出比传统传感器更具前景的潜力。在对基本 ECL 原理和传感方法进行简要概述后，在此对基于纳米材料的 ECL 生物传感进行一般描述，特别是强调最近开发的 ECL 共振能量转移 (ECL-RET) 策略。最后，在构建灵敏的 ECL 生物传感器时考虑了未来的前景。