Highly luminescent micrometre-sized fine particles of a Zn(ii) metal-organic framework (MOF) of a new $\pi$-electron rich tricarboxylate dispersed in ethanol is demonstrated as a selective sensory material for the detection of nitroaromatic explosives via a fluorescence quenching mechanism. {\textcopyright} The Royal Society of Chemistry 2011.

Bappaditya Gole

Chemistry

(SoNS) School of Natural Sciences

Arun Bar Kumar

Partha Mukherjee Sarathi

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