共轭聚合物由于其独特的荧光信号放大和光电特性,以及水溶性和生物相容性,已广泛应用于化学及生物传感器。共轭聚合物分子有共轭链,电子和能量沿共轭骨架自由流动。聚合物单体所收集的光能以收集的形式传递,可以产生荧光信号放大效应。综述了近年来共轭聚合物在传感器应用上的研究进展,并预测了共轭聚合物在传感器应用的发展方向。
Conjugated polymers have been utilized as optical signaling platforms in chemosensors and biosensors,due to their unique electrical and optical properties,as well as the water-solubility and biocompatibility with ionic side chains.Conjugated polymer molecules have conjugate chains,electrons and energy flowing freely along the conjugate skeleton.The light energy collected by each monomer of polymer can be transmitted in the form of a collection which can produce a fluorescence signal amplification effect.Herein,the application of conjugated polymer in chemosensors and biosensors were summarized.Finally,the future development of conjugated polymer was prospected.
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基金资助
广东省质量技术监督局科技项目(2017CZ09);广州市质量技术监督局科技项目(2017kj26);广州市质量技术监督局科技项目(2015kj34)
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