氨基酸Schiff 碱类金属聚合物在磁学、非线性光学材料、荧光探针、生物活性等诸多领域有着潜在的应用价值，因此越来越引起广大化学工作者的极大关注。尽管对此类化合物领域的研究卓有成就，但其相应微孔金属聚合物的组装及性质研究方面一直没有实质进展。本项目拟利用有着良好荧光性能的氨基酸席夫碱为有机连接体与金属离子配位，构筑微孔金属有机骨架化合物。通过对氨基酸席夫碱进行修饰，使得目标产物具有微孔及荧光性质。当把客体分子引入微孔骨架后，其荧光性质，例如强度、波长等会发生改变。该类化合物在生物分子荧光探针方面有着重要的潜在应用价值。通过研究这类金属骨架聚合物的实验条件、氨基酸席夫碱及客体分子种类对产物结构及荧光性质的影响，揭示该类化合物的合成规律及特殊荧光性质，探讨客体分子对其荧光性质影响的内在原因，从而深入认识其构效关系的本质。

Extensive and continued interest exists in the design and construction of transition metal complexes with amino-acid-based Schiff bases, due to the wide range of potential applications in magnetism, nonlinear optics, luminescent probes and bioinorganic model compounds. Despite the wealth of studies in these systems, reports on the microporous MOFs of amino-acid based Schiff bases are far less in number. In this projects， we intends to use amino-acid- based Schiff bases with fluorescence as organic linkers to consturct microporous MOFs with metal ions. Modifying the linkers, the material has luminescence and porosity simultaneously. Introducing the guest moleculaes into the cavities of them will cause the fluorescent properties to change. These compounds have important potential applications in bio-molecular aspects of fluorescent probes. This project, in order to reveal the synthesis law and special fluorescence properties, discover the causes of guest molecules effecting on fluorescence properties, the impact of the experimental conditions and amino-acid Schiff bases/guest molecules will be studied.