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FAPbI3 perovskites have garnered considerable interest owing to their outstanding thermal stability, along with near‐theoretical bandgap and efficiency. However, their inherent phase instability presents a substantial challenge to the long‐term stability of devices. Herein, this issue through a dual‐strategy of self‐assembly 3D/0D quasi‐core–shell structure is tackled as an internal encapsulation...
Aqueous zinc‐ion batteries (AZIBs) have attracted the attention of researchers because of their high theoretical capacity and safety. Among the many vanadium‐based AZIB cathode materials, zinc vanadate is of great interest as a typical phase in the dis‐/charge process. Here, a remarkable method to improve the utilization rate of zinc vanadate cathode materials is reported. In situ growth of Zn2(V3...
Aqueous zinc‐ion hybrid capacitors (ZHCs) are considered ideal energy‐storage devices. However, the common aqueous Zn2+‐containing electrolytes used in ZHCs often cause parasitic reactions during charging–discharging owing to free water molecules. Hydrated eutectic electrolytes (HEEs) that bind water molecules through solvation shells and hydrogen bonds can be applied at high temperatures and within...
The establishment of effective antitumor immune responses of vaccines is mainly limited by insufficient priming tumor infiltration of T cells and immunosuppressive tumor microenvironment (TME). Targeting β‐adrenergic receptor (β‐AR) signaling exerts promising benefits on reversing the suppressive effects directly on T cells, but it appears to have considerably limited antitumor performance when combined...
The electrocatalytic carbon dioxide reduction reaction (CO2RR) to value‐added chemical products is an effective strategy for both greenhouse effect mitigation and high‐density energy storage. However, controllable manipulation of the oxidation state and porous structure of Cu‐carbon based catalysts to achieve high selectivity and current density for a particular product remains very challenging. Herein,...
The efficacy of immune checkpoint inhibition in inducing death of cancer cells is affected by the immunosuppressive “cold” tumor microenvironment, which results in a poor response by the patient's antitumor immune system. However, the immunomodulatory effects of immunogenic cell death in response to irritation by heat energy and reactive oxygen species (ROS) can switch the tumor microenvironment from...
The development of alternative strategies for the efficient treatment of subcutaneous abscesses that do not require the massive use of antibiotics and surgical intervention is urgently needed. Herein, a novel synergistic antibacterial strategy based on photodynamic (PDT) and NO gas therapy is reported, in which, a PDT‐driven NO controllable generation system (Ce6@Arg‐ADP) is developed with l‐Arg‐rich...
In article number 2100006, Wen Sun, Wen‐fei Dong, Dan Shao, and co‐workers fabricate diselenide‐bridged mesoporous organosilica nanoparticles for coordination and redox dual‐responsive delivery of chemotherapeutic ruthenium compound KP1339. Such immunogenic cell death nano‐amplifier performed robust suppression on primary and distant tumor growth, as well as pulmonary metastasis of breast cancer with...
Amplifying the chemotherapy‐driven immunogenic cell death (ICD) for efficient and safe cancer chemoimmunotherapy remains a challenge. Here, a potential ICD nanoamplifier containing diselenide‐bridged mesoporous organosilica nanoparticles (MONs) and chemotherapeutic ruthenium compound (KP1339) to achieve cancer chemoimmunotherapy is tailored. KP1339‐loaded MONs show controlled drug release profiles...
Heteroatom‐doped carbon materials are intensively studied in supercapacitors and fuel cells, because of their great potential for sustainably bearing on the energy crisis and environmental pollution. Although enormous efforts are put in material perfection with a hierarchically porous microstructure, the simultaneous optimization of both porous structures and surface functionalities is hard to achieve...
Potassium‐ion batteries (KIBs) have come into the spotlight in large‐scale energy storage systems because of cost‐effective and abundant potassium resources. However, the poor rate performance and problematic cycle life of existing electrode materials are the main bottlenecks to future potential applications. Here, the first example of preparing 3D hierarchical nanoboxes multidimensionally assembled...
Biological liquid crystals, a rich set of soft materials with rod‐like structures widely existing in nature, possess typical lyotropic liquid crystalline phase properties both in vitro (e.g., cellulose, peptides, and protein assemblies) and in vivo (e.g., cellular lipid membrane, packed DNA in bacteria, and aligned fibroblasts). Given the ability to undergo phase transition in response to various...
Interface enhanced magnetism attracts much attention due to its potential use in exploring novel structure devices. Nevertheless, the magnetic behavior at interfaces has not been quantitatively determined. In this study, abnormal magnetic moment reduction is observed in La0.7Sr0.3MnO3 (LSMO)/BiFeO3 (BFO) superlattices, which is induced by ferromagnetic (FM)/antiferromagnetic (AFM) coupling in the...
Self‐propelled Au‐BP7@SP Janus‐like nanohybrids with active motion under NIR laser can effectively enhance the temperature of tumors, potentially by converting the kinetic energy into thermal energy, enhancing photothermal tumor therapy. On page 5423, Y.‐S. Li, L. Wang, H. Wang, and co‐workers provide an insight into nanohybrids' effect on photothermal treatment and open a new avenue to cancer treatment...
Au‐BP7@SP nanohybrids with active motion under NIR laser irradiation can effectively enhance the temperature of tumor potentially by converting the kinetic energy to thermal energy, enhancing the killing efficiency of the tumor cells compared with Au@SP. The study provides an insight of nanohybrids' effect on photothermal treatment and opens a new avenue to cancer treatment by using self‐propulsion...
On page 2009, X. Xie and co‐workers demonstrate a new strategy that enables the fast growth of a ≈300 μm bilayer graphene in ≈10 minutes, by using the synergic effects of Cu85Ni15 and the copper vapor evaporated from copper foil. The copper vapor reduced the growth rate of the first graphene layer while the carbon dissolved in the alloy boosted the growth of the subsequently developed second graphene...
The synergic effects of Cu85Ni15 and the copper vapor evaporated from copper foil enabled the fast growth of a ≈300 μm bilayer graphene in ≈10 minutes. The copper vapor reduces the growth rate of the first graphene layer while the carbon dissolved in the alloy boosts the growth of the subsequently developed second graphene layer with an AB‐stacking order.
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