Results 151 to 160 of about 278,997 (345)

Highly Stretchable, Adhesive, and Conductive PEDOT Nanocomposite Hydrogels for High‐Performance Flexible Bioelectronics

open access: yesAdvanced Science, EarlyView.
A multifunctional and water‐soluble conductive nanocomposite is fabricated by employing tannic acid‐modified MXene as a template to direct the in situ polymerization of poly(3,4‐ethylenedioxythiophene) (PEDOT). The resulting PEDOT nanosheets are uniformly integrated into hydrogel networks, simultaneously imparting stretchability (>800%), strong tissue ...
Huiqi Sun   +7 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

Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives

open access: yesAdvanced Electronic Materials, EarlyView.
The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi   +3 more
wiley   +1 more source

Mechanistic Insights in Surface Engineering of Micro‐/Nanocomposite Phase Change Materials for Thermal Energy Storage: A Review

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This review examines surface‐engineered phase change material composites as vital solutions for escalating thermal energy storage demands driven by urbanization. It elucidates their enhanced performance through chemical mechanisms, diverse compositions, and preparation strategies, emphasizing the role of carbon‐based additives in improving thermal ...
Laxman Singh   +11 more
wiley   +1 more source

Biomedical Applications of Nanozymes: An Enzymology Perspective

open access: yesAngewandte Chemie, EarlyView.
With a lens of enzymology, this review compares nanozymes with enzymes using the Michaelis‐Menten model and differences in KM and kcat along with catalysis in complex biological environment. The implications of these differences in biomedical applications of nanozymes are then described with a statistical analysis of the trend of therapeutic use of ...
Vasily G. Panferov   +4 more
wiley   +2 more sources

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