Chunying Duan

TL;DR: Co-POM enabled the hydrogen evolution and dehydrogenation of tetrahydroisoquinoline without the presence of any other additives and indicated the advantages of the combining functional polyoxometalate-based catalysts and porous characters of the coordination polymers for the development of highly active heterogeneous catalysts.

TL;DR: Two mononuclear Fe(ii) complexes are synthesised by combining a spin-crossover unit and a fluorescent ligand to achieve bifunctionality and temperature-dependent fluorescence emission spectra exhibit the coexistence of spin crossover and fluorescence.

TL;DR: A bimodal imaging Gd-Zpy probe based on magnetic resonance imaging and fluorescence sensing has been synthesized and characterized in this paper, which features a bright green emission and a turn-on fluorescent response manner with high sensitivity for Zn 2+ in aqueous solution.

TL;DR: A series of fluorescent materials synthesized by modification of chitosan (CS) with 4-fluoresceincarboxaldehyde (Fluo) and N-methyl-carbazole-3-aldehyde (Cb) feature excellent water-solubility and exhibit highly selective fluorescence response to Fe(3+) in environment and biological fields.

TL;DR: This work provides a new AC sensing mechanism (confinement effect) that can induce "turn on" response and proves that the accuracy and selectivity of composite sensor can be greatly improved through the combination of 3-D recognition method and the confinement effect.