Rutgers, the State University of New Jersey

Anjian Lan

Jing Li

Kunhao Li

This invention provides polymeric coordination compounds capable of forming three-dimensional microporous metal organic frameworks (MMOFs) that are useful for detection of explosive compounds. The polymeric coordination compounds comprise a repeating unit comprising a transition metal coordinated to at least one binding member of a bidentate binding site on each of two polyfunctional ligands and one binding site of a bis-pyridine exodentate bridging ligand, for example, the repeating unit comprising formula [Zn(bpdc)(bpee)] (bpdc=4,4'-biphenyldicarboxylate; bpee=1,2-bipyridylethene). Methods of preparing such polymeric coordination compounds, methods of using them for detection of explosive compounds, and sensors or sensor arrays comprising such polymeric coordination compounds for detection of explosive compounds, especially those comprising one or more nitro (&#x2014;NO) groups, are also disclosed.

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Fuzhou, China

Anjian Lan