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Therapeutic peptides have attracted increasing attention as anti‐fibrotic drug candidates. However, the rapid degradation and insufficient liver accumulation of therapeutic peptides have seriously hampered their clinical translation. Here, the use of supramolecular nanoarchitectonics is reported to fabricate nanodrugs from therapeutic peptides for treating liver fibrosis. Self‐assembling antagonist...
The development of K‐based layered oxide cathodes is essential for boosting the competitiveness of potassium‐ion batteries (PIBs) in grid‐scale energy storage. However, their service life is dramatically limited by interfacial instability issues, which is still poorly understood. In this work, amorphous FePO4 (a‐FP) is built on K0.5Ni0.1Mn0.9O2 (KNMO) as the protective skin, whose elasticity for strain...
The pH‐responsive theragnostics exhibit great potential for precision diagnosis and treatment of diseases. Herein, acidity‐activatable nanoparticles of GB@P based on glucose oxidase (GO) and polyaniline are developed for treatment of biofilm infection. Catalyzed by GO, GB@P triggers the conversion of glucose into gluconic acid and hydrogen peroxide (H2O2), enabling an acidic microenvironment‐activated...
2D layered photodetectors have been widely researched for intriguing optoelectronic properties but their application fields are limited by the bandgap. Extending the detection waveband can significantly enrich functionalities and applications of photodetectors. For example, after breaking through bandgap limitation, extrinsic Si photodetectors are used for short‐wavelength infrared or even long‐wavelength...
The cover shows the extrinsic photoconduction induced Ge‐based polarization‐sensitive photodetector. The structure of the Ge‐based photodetector is shown in the upper left corner. The amplified crystal structure of GeSe with several Ge vacancies is shown in the middle. Additionally, the image of excess carriers being excited by a polarized light is shown in the lower right corner. In article number...
A highly electrically conductive film‐type current collector is an essential part of batteries. Apart from the metal‐based current collectors, lightweight and highly conductive carbon materials such as reduced graphene oxide (RGO) and carbon nanotubes (CNTs) show great potential as current collectors. However, traditional RGO manufacturing usually requires a long time and high energy, which decreases...
Natural wood possesses a unique 3D microstructure containing hierarchical interconnected channels along its growth direction. This study reports a facile processing strategy to utilize such structure to fabricate carbon/silicone composite based flexible pressure sensors. The unique contribution of the multichannel structure on the sensor performance is analyzed by comparing the pressure response of...
Recently, wearable electronic devices including electrical sensors, flexible displays, and health monitors have received considerable attention and experienced rapid progress. Wearable supercapacitors attract tremendous attention mainly due to their high stability, low cost, fast charging/discharging, and high efficiency; properties that render them value for developing fully flexible devices. In...
Twisted intramolecular charge‐transfer (TICT) fluorogens bearing highly pretwisted geometries and readily‐fine‐tuned charge‐transfer characters are quite promising sensor and electroluminescence (EL) materials. In this study, by using 4‐aryloxy‐1,8‐naphthalimide derivatives as the molecular framework, it is demonstrated for the first time that a CO bond could serve as the central bond to construct...
An ultimate integration strategy making use of material and geometry is applied in a proof‐of‐concept study. Integrated supercapacitor‐sensor systems with the capability of photodetecting and strain sensing are fabricated based on multifunctional conducting polypyrrole and piezoresistive textile geometry, respectively. This integration strategy enables promising applications for self‐powered smart...
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