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Anode‐free lithium (Li) batteries are attractive owing to their high energy density. However, Li loss by forming solid‐electrolyte interphase (SEI) during cell activation leads to a ≈25% capacity decrease, and the capacity constantly fades upon cycling due to the side reactions on the copper (Cu) current collector. This paper reports high‐initial‐efficiency, long‐cycle‐life, and long‐calendar‐life...
Development of intelligent nanoplatforms that can simultaneously target multiple factors associated with tumor growth and metastasis remains an extreme challenge. Here, an intelligent dendritic nanodevice incorporating both copper sulfide nanoparticles (CuS NPs) and 5,6‐dimethylxanthenone‐4‐acetic acid (DMXAA, a vascular disrupting agent) within the dendrimer internal cavities and surface modified...
Rechargeable zinc‐ion batteries (RZIBs) have gained promising attention as a feasible alternative for large‐scale energy storage by the virtue of their intrinsic security, environmental benignity, low cost, and high volumetric capacity (5849 mAh cm−3). Nevertheless, the deep‐rooted issues of dendrite formation and side reactions in unstable Zn metal anode have impeded RZIBs from being dependably deployed...
A surface adsorption strategy is developed to enable the engineering of microcomposites featured with ultrahigh loading capacity and precise ratiometric control of co‐encapsulated peptides. In this strategy, peptide molecules (insulin, exenatide, and bivalirudin) are formulated into nanoparticles and their surface is decorated with carrier polymers. This polymer layer blocks the phase transfer of...