金属有机配位聚合物荧光及小分子识别

The Fluorescence and Sensing of Small Molecules of Metal-Organic Coordination Complexes

金属有机配位聚合物不仅结构多样,而且在光学、电学、磁学、气体储存和分离等领域有着巨大的应用前景。众所周知,配位聚合物的性能与结构有着紧密的联系。当前晶体工程学的重要任务是选择合适的有机配体和金属离子,根据晶体工程原理和自组装规律,通过调控影响反应过程的各种因素,从而获得结构新颖、性能独特金属有机配位聚合物。利用金属有机配位聚合物的荧光性质在小分子识别方面已进行了广泛的研究。本文综述了金属有机配位聚合物的荧光产生原理及小分子识别方面的应用。

Metal-organic coordination complexes became an attractive and promising research field,not only because of their various structures,but also due to their potential applications in optics,electrics,magnetism,gas storage and separation. It was well known that the properties of coordination polymers were heavily influenced by their structures. The most fascinating task in this field was to obtain complexes with novel structures and unique properties through selecting appropriate organic ligands and metal irons as well as controlling the influential factors in self-assembly processes based on the principles of crystal engineering and self-assembly. The use of fluorescence properties of the metal-organic coordination complexes in the recognition of the small molecule was widely studied. The mechanism of fluorescence and application of sensing of small molecules of metal-organic coordination complexes were also reviewed.