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The chemical generation of singlet oxygen (1O2) by the MoO42−‐catalyzed disproportionation of hydrogen peroxide (H2O2) has been widely applied in numerous catalytic processes; however, such molybdate ions cannot be administered for redox‐based cancer therapeutics. This work reports the albumin‐mediated biomimetic synthesis of highly active molybdenum sulfide (denoted MoB) nanocatalysts that mediate...
Sonosensitizers‐assisted sonodynamic therapy (SDT) has been emerging as a promising treatment for cancers, and yet few specific regulations of band structure of sonosensitizers have been reported in relation to oxygen in tissues. Herein, by a gradient doping technique to modulate the band structure of hetero‐semiconductor nanorods, it is found that the reduction potential of band‐edge is very critical...
Excess generation of reactive oxygen species (ROS) based on sensitizers under ultrasound (US) excitation can cause the death of tumor cells via oxidative damage, but sonosensitizers are largely unexplored. Herein, oxygen‐deficient black BiOCl (B‐BiOCl) nanoplates (NPs) are reported, with post‐treatment on conventional BiOCl by simple UV excitation, showing stronger singlet oxygen (1O2) generation...
Ultraviolet‐visible‐near infrared (UV‐Vis‐NIR) broadband detection is important for image sensing, communication, and environmental monitoring, yet remains as a challenge in achieving high external quantum efficiency (EQE) in the broad spectrum range. Herein, sensitive broadband integrated photodetectors (PDs) with high EQE levels are reported. The organic bulk‐heterojunction (OBHJ) layer, based on...
Vertically oriented highly crystalline 2D layered (BA)2(MA)n−1PbnI3n+1 (BA = CH3(CH2)3NH3, MA = CH3NH3, n = 3, 4) perovskite thin‐films are fabricated with the aid of ammonium thiocyanate (NH4SCN) additive through one‐step spin‐coating process. The humidity‐stability of the film is certified by the almost unchanged X‐ray diffraction patterns after exposed to humid atmosphere (Hr = 55 ± 5%) for 40...
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