Fluorescence imaging of homocysteine dynamics: Complementary diagnostic applications in Alzheimer's disease.

With the continue emergence of Alzheimer's disease (AD)-modifying therapies, pinpointing the treatments that offer the greatest benefits to patients is increasingly critical. Complementary diagnostics are powerful tests that can provide crucial biomarker dynamics about the drug usage that can improve treatment outcomes by individualized pharmacotherapy. Herein, we exploited a robust near-infrared fluorescent probe, by attenuating the pre-twisting tendency and the twist intramolecular charge transfer effect, for sensing of Hcy in vitro and in vivo with high quantum yield, excellent selectivity, and remarkable sensitivity.

In situ construction of Ag/BiO/BiOI heterojunction with Bi-MOF for enhance the photocatalytic efficiency of bisphenol A by facet-coupling and s-scheme structure.

In this study, Ag/BiO/BiOI with s-scheme heterostructures were successfully synthesized in situ by nano-silver modification of CUA-17 and halogenated hydrolysis.The growth rate of BiO crystals was effectively controlled by adjusting the doping amount of Ag, resulting in the formation of a facet-coupling heterojunctions. Through the investigation of the microstructure and compositional of catalysts, it has been confirmed that an intimate facet coupling between the BiO (120) facet and the BiOI (312) facet, which provides robust support for charge transfer.