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All‐solid‐state batteries (ASSBs) represent a highly promising next‐generation energy storage technology owing to their inherently high safety, device reliability, and potential for achieving high energy density in the post‐ara of lithium‐ion batteries, and therefore extensive searches are ongoing for ideal solid‐state electrolytes (SSEs). Though promising, there is still a huge barrier that limits...
Graphene Frameworks
In article number 2306325, Zheng‐Ze Pan, Devis Di Tommaso, Hirotomo Nishihara, and co‐workers tackle the surface inertness of SiO2 on graphene coating over chemical vapor deposition via the pre‐grafting of trimethyl silane (TMS) groups on the pristine SiO2 surface. TMS‐grafted SiO2 facilitates the graphene growth via the in‐situ formed Si radicals that catalyze CH4 dissociation...
Due to the manufacturability of highly well‐defined structures and wide‐range versatility in its microstructure, SiO2 is an attractive template for synthesizing graphene frameworks with the desired pore structure. However, its intrinsic inertness constrains the graphene formation via methane chemical vapor deposition. This work overcomes this challenge by successfully achieving uniform graphene coating...
A rational design of sulfur host is the key to conquering the“polysulfide shuttle effects” by accelerating the polysulfide conversion. Since the process involves solid–liquid–solid multistep phase transitions, purposely‐engineered heterostructure catalysts with various active regions for catalyzing conversion steps correspondingly are beneficial to promote the overall conversion process. However,...
Cancer immunotherapy has attracted considerable attention due to its advantages of persistence, targeting, and ability to kill tumor cells. However, the efficacy of tumor immunotherapy in practical applications is limited by tumor heterogeneity and complex tumor immunosuppressive microenvironments in which abundant of M2 macrophages and immune checkpoints (ICs) are present. Herein, two type‐I aggregation‐induced...
The phototheranostics in the second near‐infrared window (NIR‐II) have proven to be promising for the precise cancer theranostics. However, the non‐responsive and “always on” imaging mode lacks the selectivity, leading to the poor diagnosis specificity. Herein, a tumor microenvironment (TME) activated NIR‐II phototheranostic nanoplatform (Ag2S‐Fe(III)‐DBZ Pdots, AFD NPs) is designed based on the principle...
High‐performance photothermal theranostics is urgently desired for cancer therapy because of their good controllability and noninvasive features. The relatively low photothermal conversion efficiency is still at the drawbacks because of the absence of efficient extraneous carriers. Herein, a carrier‐free nanomedicine is developed to in vivo self‐deliver organic photothermal agents for efficient cancer...
In this study, to visually acquire all‐round structural and functional information of lung cancer while performing synergistic photothermal therapy (PTT) and tumor‐targeting immunotherapy, a theranostic nanoplatform that introduced upconversion nanoparticles (UCNPs) and IR‐1048 dye into the lipid‐aptamer nanostructrure (UCILA) is constructed. Interestingly, the IR‐1048 dye grafted into the lipid bilayer...
Tumor‐Targeting Nanozymes
In article number 2102624, Qi Zhao and co‐workers demonstrate that a nanozyme‐mediated photothermal‐nanocatalytic effect disrupts the tumor extracellular matrix and induces cancer cell death. The alterations in the tumor microenvironment ultimately promote tumor infiltration and immune response of CAR T cells against solid tumors.
Targeting B7‐H3 chimeric antigen receptor (CAR) T cells has antitumor potential for therapy of non‐small cell lung cancer (NSCLC) in preclinical studies. However, CAR T cell therapy remains a formidable challenge for the treatment of solid tumors due to the heterogeneous and immunosuppressive tumor microenvironment (TME). Nanozymes exhibit merits modulating the immunosuppression of the tumor milieu...
Water‐splitting has been extensively studied especially for energy applications. It is often not paid with enough attention for biomedical applications. In fact, several innovative breakthroughs have been achieved in the past few years by employing water‐splitting for treating cancer and other diseases. Interestingly, among these important works, only two reports have mentioned the term “water‐splitting...
Nanozymes with high catalytic activity and great stability have attracted increasing interests as the promising alternative to natural enzymes for applications in various fields. In this study, a new type of highly efficient peroxidase‐like nanozymes based on FeWOX nanosheets (NSs) synthesized by a thermal‐decomposition method is reported. Owing to the sheet‐structure with maximized utilization of...
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