期刊论文

中文

分析化学

0253-3820

2023

51

2

147-159

10.19756/j.issn.0253-3820.221424

National Natural Science Foundation of China [21804011]; Science and Technology Innovation Program of Hunan Province [2021RC2085]; High-level Talent Start-up Fund of Hunan Police College [2021KYQD05]; Natural Science Foundation of Hunan Province [2022JJ40364]

本校为其他机构

金属有机框架材料（MOFs）是一种由金属离子和有机配体通过配位化学原理自组装形成的具有周期性网格晶态的多孔结构材料，其独特的结构和性质使其成为具有广阔应用前景的材料。由于MOFs可极大地提高金属表面增强拉曼光谱（SERS）基底的目标富集和信号增强性能，因此，基于MOFs的SERS基底受到了广泛关注。同时，高效的SERS基底使SERS技术可实现高灵敏、高选择性、无损和快速检测。将MOFs应用于SERS技术，极大地促进了SERS技术的发展并拓宽了其应用范围。本文总结了SERS的发展、MOFs基底的类别及其在SERS中的应用，提出了亟待解决的关键问题和挑战，并对其发展前景进行了展望。

Metal-organic frameworks (MOFs), which are self-assembled by metal ions and organic ligands through coordination chemistry, have periodically lattice crystalline porous structure, and have been widely used as materials due to their unique structures and properties. Because MOFs can greatly improve the target enrichment and signal enhancement performance of metal surface-enhanced Raman spectroscopy (SERS) substrates, MOFs- based SERS substrates have attracted much attention. The efficient SERS substrate enables SERS technology achieves high sensitivity, high selectivity, nondestructive and rapi...