A luminescent heterometallic metal-organic framework for the naked-eye discrimination of nitroaromatic explosives
A luminescent heterometallic metal-organic framework for the naked-eye discrimination of nitroaromatic explosives
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DOI：
10.1039/c7cc05345b
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发表时间：
2017-09-21
影响因子：
4.9
通讯作者：
Zhang, Qinghua
中科院分区：
文献类型：
--
作者：
Qi, Xiujuan;Jin, Yunhe;Zhang, Qinghua
合成并表征了一种具有间断帽状拓扑结构的发光异金属MOF。这种化合物表现出很强的蓝光发射，即使在其他硝基炸药存在的情况下，也能对三硝基苯(TNB)进行肉眼选择性检测。此外，该化合物还能够基于荧光猝灭机理选择性地传感硝基芳香苦味酸(PA)。
A luminescent heterometallic MOF with an interrupted cap topology was synthesized and characterized. This compound exhibits a strong blue-light emission and shows naked-eye selective detection toward trinitrobenzene (TNB) even in the presence of other nitro explosives. Furthermore, the compound is also capable of selectively sensing nitroaromatic picric acid (PA) based on the fluorescence quenching mechanism.