An anionic Na(I)-organic framework platform: separation of organic dyes and post-modification for highly sensitive detection of picric acid

作者：Chen, Di-Ming; Tian, Jia-Yue; Wang, Zhuo-Wei; Liu, Chun-Sen^*; Chen, Min; Du, Miao^*

来源：Chemical communications, 2017, 53(77): 10668-10671.

DOI：10.1039/c7cc06073d

• SELECTIVE DETECTION
• SINGLE-CRYSTAL
• AT-MOF
• EXPLOSIVES
• ADSORPTION
• DESIGN
• NANOPARTICLES
• POLYMER

A cage-based anionic Na(I)-organic framework with a unique Na-9 cluster-based secondary building unit and a cage-in-cage structure was constructed. The selective separation of dyes with different charges and sizes was investigated. Furthermore, the Rh6G@MOF composite could be applied as a recyclable fluorescent sensor for detecting picric acid (PA) with high sensitivity and selectivity.

• 出版日期2017-10-4
• 单位郑州轻工业大学