Results 251 to 260 of about 4,769,243 (370)

Mild Photothermal Bimetallic Mesoporous Nanozyme Triggers Immunogenic Cell Death and Immune Contexture Remodeling for Precision Hepatocellular Carcinoma Treatment

open access: yesAdvanced Science, EarlyView.
In this study, a Pt/Co BNzyme with peroxidase/GPx‐like activity is developed, increasing oxidative stress by generating ROS and depleting GSH to induce ICD. The mild PTT effect enhanced its enzymatic activity. The Pt/Co BNzyme remodeled the TME, promoting DC maturation.
Yanbing Huang   +9 more
wiley   +1 more source

Bimetal‐Phenolic Framework to Combat Bacterial Infections via Synergistic Biofilm Dispersal, Bacterial Killing and Immune Modulation

open access: yesAdvanced Science, EarlyView.
A bimetal‐phenolic framework (Que‐Fe‐CeMPF) is developed by direct self‐assembly through the coordination of Fe3+ and Ce4+ with quercetin. Que‐Fe‐CeMPF exhibits multimodal activity, including cleaving matrix eDNA within biofilm, generating hydroxyl radicals via catalytic H2O2 to kill bacteria, and alleviating inflammation by stimulating macrophage ...
Yaran Wang   +9 more
wiley   +1 more source

Water‐Wave Pancharatnam‐Berry Phase Induced by 4D Spin‐Orbit State Evolution

open access: yesAdvanced Science, EarlyView.
The first observation of the Pancharatnam‐Berry (PB) phase in water waves is reported, revealing its extraordinary properties including unbounded phase values, spin‐momentum‐locked unidirectional channels, and a Poincaré hypersphere representation. These findings demonstrate the universality of the PB phase across different wave systems and in higher ...
Wanyue Xiao   +3 more
wiley   +1 more source

Osmotically Tunable Microdroplets Enable Amplification‐Free CRISPR Detection of Gene Doping

open access: yesAdvanced Science, EarlyView.
A novel amplification‐free clustered regularly interspaced short palindromic repeats/CRISPR‐associated protein (CRISPR/Cas) 12a assay is integrated with osmotically shrinkable double emulsion droplets for the rapid and ultrasensitive detection of gene doping.
Jihun Han   +6 more
wiley   +1 more source

Micro/Nanorobots for Combating Brain Disorders: Challenges, Advances, and Perspectives

open access: yesAdvanced Science, EarlyView.
Micro/nanorobots (MNRs) offer a transformative approach for precision therapy in brain disorders. By overcoming biological barriers and enabling controlled propulsion, targeted delivery, and real‐time imaging/tracking, MNRs pave the way toward effective, minimally invasive treatments. This review outlines the interplay between brain disease challenges,
Qi Zhang, Dong Sun
wiley   +1 more source

Heterogeneity of the Dominant Causes of Performance Loss in End‐of‐Life Cathodes and Their Consequences for Direct Recycling

open access: yesAdvanced Energy Materials, EarlyView.
Direct recyling of Li‐ion battery materials promises a low‐cost path towards a secure domestic supply of critical materials for batteries. Using cathode material from an end‐of‐life commercial Li‐ion cell, this work identifies the primary degradation mechanisms that diminish the performance of directly reused cathode materials and includes a discussion
Melissa Popeil   +13 more
wiley   +1 more source

Structural Tuning of Self‐Conductive Polymer as Gas Diffusion Layer for Electrocatalytic Reactions at High Current

open access: yesAdvanced Energy Materials, EarlyView.
A self‐conductive, all‐polymer, hydrophobic gas diffusion layer is prepared by electropolymerizing a porous poly(3,4‐ethylenedioxythiophene) (PEDOT) layer onto a porous polytetrafluorethylene substrate. The gas and charge transport properties are effectively tuned by the identity of the ionic dopant in the PEDOT layer, which ultimately enables stable ...
Hwiyoon Noh   +8 more
wiley   +1 more source

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