Results 221 to 230 of about 168,015 (309)

A Novel Self‐Regulated, Non‐Directional Magnetic Thermos‐Brachytherapy 125I Seed Enhances Anticancer Efficacy by Rescuing Immune Escape

open access: yesAdvanced Science, EarlyView.
This work constructs magnetic nanoparticles (MNPs) and incorporates them with silver rods coated with 125I to form a novel composite seed, which exhibits direction‐independent and self‐regulated heating efficiency, as well as the capacity of preventing MNPs leakage and enabling repeated hyperthermia.
Bin Xu   +22 more
wiley   +1 more source

Neural Topology Optimization Via Active Learning for Efficient Channel Design in Turbulent Mass Transfer

open access: yesAdvanced Science, EarlyView.
This study introduces a neural operator‐assisted topology optimization framework for designing fluidic channel structures in mass transfer processes. By combining machine learning, gradient‐based optimization, and active data augmentation, the method enables high‐fidelity, efficient design.
Chenhui Kou   +6 more
wiley   +1 more source

Homogeneously‐Dimensionalizing Perovskite Surface by Dual‐Mechano‐Chemical Regulation for Efficient Solar Cells

open access: yesAdvanced Science, EarlyView.
A homogeneous and strengthened 2D/3D perovskite heterointerface is realized by idealizing the perovskite surface to eliminate atomic‐scale impurities and micro‐wrinkles. Benefiting from the reinforcement of charge transfer and lattice solidification, an all‐air‐processed carbon‐based all‐inorganic CsPbI2Br device achieves an enhanced efficiency of 15 ...
Shengwei Geng   +12 more
wiley   +1 more source

Titania Nanopores as Photoelectrocatalysts for Coupling Hydrogen Production with Plastic Reformation

open access: yesAdvanced Science, EarlyView.
This study establishes a simple and scalable photoelectrocatalyst platform for simultaneous green hydrogen production and plastic waste valorization, offering new opportunities for sustainable energy and environmental technologies. Abstract Photoelectrochemical (PEC) water splitting offers a sustainable pathway for solar‐to‐chemical energy conversion ...
Van Truc Ngo   +8 more
wiley   +1 more source

Thermal Radiation Sensors Based on Ionic‐Conducting Pectin Films

open access: yesAdvanced Science, EarlyView.
This work reports on ionic‐conducting thin‐film sensors made from crosslinked pectin for non‐contact perception via thermal radiation sensing. Pectin‐based sensors with improved robustness are demonstrated, exhibiting continuous functionality for multiple days rather than several hours.
Ezekiel Y. Hsieh   +2 more
wiley   +1 more source

High Electron Charge Carrier Mobility in the Nematic Phase of a Roof‐Shaped Nematogen with Optimum Molecular Biaxiality

open access: yesAdvanced Science, EarlyView.
Liquid Roofs. Biaxial roof‐shaped mesogens self‐assemble in a nematic phase of a broad temperature range exhibiting high TOF electron mobilities. These mesogens possess the almost optimum biaxial aspect ratio. The results from X‐ray, polarized optical microscopy, modeling, and TOF data agree with biaxiality of small domains and transient nematic phase ...
Matthias Lehmann   +5 more
wiley   +1 more source

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