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BackgroundHuman immunodeficiency virus (HIV)‐positive cases associated with men who have sex with men (MSM) have rapidly increased over the past years. The objective of this study is to comprehensively evaluate the proportions, changing trends, and geographical distribution of MSM‐associated HIV cases from Chinese voluntary blood donors by systematically reviewing the available literature.
Study...
A highly selective Nile Red-based fluorescent probe has been designed, synthesized and applied for fluorescence imaging of reduced glutathione (GSH) in live cells. The probe is constructed by incorporating 2,4-dinitrobenzenesulfonyl (DBS) group as a quencher into the Nile Red fluorophore, and itself shows weak fluorescence due to the strong intramolecular charge transfer process. Nucleophilic aromatic...
A novel fluorescent probe is designed and synthesized for the determination of cysteine in biological samples by incorporating 2,4-dinitrobenzenesulfonyl (DBS) group as a quencher into the BODIPY skeleton. The BODIPY-based probe itself shows weak fluorescence due to the strong intramolecular charge transfer process. Upon reaction with cysteine, however, the probe produces a rapid and large fluorescence...
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