期刊
ADVANCED FUNCTIONAL MATERIALS
卷 26, 期 3, 页码 393-398出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adfm.201503935
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资金
- National Natural Science Foundation of China [21301149, 21401160]
- research fund of Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province [AE201310, AE201312]
- Talent Project of Yancheng Institute of Technology [KJC 2013001, KJC2014034]
By incorporating an anthracene moiety into a framework, a multiresponsive luminescent metal-organic framework (1) has been synthesized, which exhibits both direct chemiluminescence (CL) and dual tunable photoluminescence. By utilizing the CL, 1 has been explored as a selective visual sensor for hydrogen peroxide. Moreover, 1 also exhibits tunable fluorescence response toward different analytes. For electron-rich aromatics, turn-on and turnoff responses can be simply switched by varying the excitation wavelength. For nitroaromatics, 1 exhibits novel linear quantitative quenching response. Density functional theory (DFT) calculations and experiments have been carried out to study the unique fluorescence response. The multiple luminescence properties and dual tunable sensing response indicate that incorporating anthracene moieties into frameworks should be a promising strategy to develop unprecedented luminescent materials with remarkable sensing properties.
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