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π-共轭体系因其分子结构的可设计性以及优异的光电性质得到了广泛的研究,其超分子自组装在制备结构复杂、规则的功能纳米材料方面表现出了显著的优势,且是调控材料宏观性质的一种有效的方法.因此,π-共轭体系超分子自组装已经成为近年来信息、材料、生物等前沿领域的研究热点.本文综述了π共轭体系超分子自组装的机理、外界环境的导向作用、自组装形态以及其在光电器件、生物传感等方面的应用研究,进一步提出了该领域尚待解决的问题并对其应用前景进行了展望.
π-conjugated system has been extensively studied due to its design of molecular structure and excellent photoelectric properties. The supramolecular self-assembly shows significant advantages in the preparation of functional nanomaterials with complex structure and regularity, Therefore, the supramolecular self-assembly of π-conjugated systems has become a research hotspot in information, materials, biology and other frontier fields.In this paper, the mechanism of supramolecular self-assembly of π-conjugated systems , The guiding role of the external environment, self-assembly morphology and its application in optoelectronic devices, biosensing and other aspects, further proposed the problems to be solved in this area and prospects of its application.