Chong Zheng

TL;DR: A highly luminescent three-dimensional microporous metal-organic framework, [Zn(2)(oba)(2)(bpy)]·DMA, demonstrates unique selectivity for the detection of high explosives and other aromatics via a fluorescence quenching and enhancement mechanism.

TL;DR: An innovative two-step method to prepare a core-shell nanostructured S-doped rutile TiO2 (R'-TiO2-S) sample exhibits remarkably enhanced absorption in visible and near-infrared regions and efficient charge separation and transport.

TL;DR: A new luminescent metal-organic framework (LMOF) designed and synthesized, which is highly porous and emits strong blue light with high efficiency and is responsive to Aflatoxin B1 at parts per billion level, which makes it the best performing luminescence-based chemical sensor to date.

TL;DR: In this paper, the tuning is provided by variation in the transition metal, X...X bonding being promoted by metals on the right-hand side of the periodic table, and narrow X-X sigma and sigma* bands result.

TL;DR: All four compounds are capable of detecting these molecules in the vapor phase through fluorescence quenching or enhancement and Interestingly, compound 3 also shows an emission frequency shift when exposed to benzene, chlorobenzene, and toluene, which provides an additional variable for the identification of different analytes in the same category.