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Quantitative thermal performance measurements and thermal management at the micro‐/nano scale are becoming increasingly important as the size of electronic components shrinks. Scanning thermal microscopy (SThM) is an emerging method with high spatial resolution that accurately reflects changes in local thermal signals based on a thermally sensitive probe. However, because of the unclear thermal resistance...
Starvation therapy kills tumor cells via consuming glucose to cut off their energy supply. However, since glucose oxidase (GOx)‐mediated glycolysis is oxygen‐dependent, the cascade reaction based on GOx faces the challenge of a hypoxic tumor microenvironment. By decomposition of glycolysis production of H2O2 into O2, starvation therapy can be enhanced, but chemodynamic therapy is limited. Here, a...
Anisotropically hybridized porous crystalline Li‐S battery separators based on porous crystalline materials that can meet the multiple functionalities of both anodic and cathodic sides are much desired for Li‐S battery yet still challenging in directional design. Here, an anisotropically hybridized separator (CPM) based on an ionic liquid‐modified porphyrin‐based covalent‐organic framework (COF‐366‐OH‐IL)...
Small extracellular vesicles (sEVs) secreted by mesenchymal stem cells (MSCs) have been extensively studied in recent years. sEV contents change with the secreting cell state. When MSCs are exposed to an inflammatory environment, they release more functional growth factors, exosomes, and chemokines. Herein, MSCs are stimulated to alter sEV cargos and functions to regulate the inflammatory microenvironment...
Flexible energy storage electronics have gained increasing attention in recent years, but the simultaneous acquiring of high volumetric and high areal capacities as well as excellent flexibility in order to truly implement wearable and portable electronics in practice remains challenging. Here, a conductive and highly deformable freestanding all‐pseudocapacitive paper electrode (Ti3C2Tx/MnO2 NWs)...
The absence of targeted, single treatment methods produces low therapeutic value for treating cancers. To increase the accumulation of drugs in tumors and improve the treatment effectiveness, near‐infrared 808 nm photothermal responsive dual aptamers‐targeted docetaxel (DTX)‐containing nanoparticles is proposed. In this system, DTX and NH4HCO3 are loaded in thermosensitive liposomes. The surface of...
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