Results 191 to 200 of about 1,183,219 (341)

A Bio‐Responsive Hydrogel with Spatially Heterogeneous Structure for Treating Infectious Tissue Injuries

open access: yesAdvanced Science, EarlyView.
The hydrogel incorporates Ag⁺‐loaded Preyssler‐type polyoxometalates (POMs) that release Ag⁺ ions in response to endogenous Na⁺ ions, ensuring controlled antibacterial activity. The spatially heterogeneous structure, created through dual‐channel fiber stacking and in situ cross‐linking, enhances structural integrity and promotes tissue regeneration ...
Zongtai Li   +9 more
wiley   +1 more source

Nonaqueous Electrolyte Rechargeable Manganese Batteries with Potassium Manganese Hexacyanoferrate Cathodes

open access: yesAdvanced Science, EarlyView.
This study presents manganese batteries utilizing a MnHCF cathode using an organic electrolyte solution. The MnHCF demonstrates high performance and durability. Furthermore, the organic/inorganic SEI layers formed on the Mn metal anode are comprehensively analyzed.
Jangwook Pyun   +7 more
wiley   +1 more source

Prevalence of Serotonergic Drug Use in Patients Exposed to Perioperative Methylene Blue: A Cross-Sectional Study. [PDF]

open access: yesCureus
McMillan E   +8 more
europepmc   +1 more source

A Bio‐Adaptive Janus‐Adhesive Dressing with Dynamic Lubrication Overlayer for Prevention of Postoperative Infection and Adhesion

open access: yesAdvanced Science, EarlyView.
Slippery‐adhesive Janus gel dressing exhibits both stable tissue adhesive and outstanding efficiency in repelling physiological fluids. As a physical barrier, a liquid‐infused surface with a dynamic lubrication overlayer possesses excellent antibiofouling properties, making it highly effective in preventing bacterial infections and postoperative tissue
Yuan Gao   +14 more
wiley   +1 more source

Nanoconfinement Engineering of Covalent Organic Frameworks in Polyamide Membranes for High‐Perselectivity Li+/Mg2+ Separation

open access: yesAdvanced Science, EarlyView.
A nanoconfinement strategy using porous COF layers is developed to regulate interfacial polymerization and prepare thin, uniform PA membranes. The COF layer provides confined spaces and abundant interaction sites, effectively controlling monomer distribution and reaction kinetics.
Shuzhen Zhao   +9 more
wiley   +1 more source

Poly(pentacenetetrone) as a High‐capacity Cathode for Sodium Batteries

open access: yesAdvanced Science, EarlyView.
Poly(pentacenetetrone) (PPT) is introduced as a high‐capacity cathode for sodium batteries, offering 314 mAh g⁻¹ at 0.2C with excellent cycling stability. At 2C, it retains 92% capacity after 500 cycles. PPT's high performance and stability address key challenges in sodium battery technology, making it a promising material for next‐generation energy ...
Chinmaya Mirle   +4 more
wiley   +1 more source

In Situ TEM Studies of Tunnel‐Structured Materials for Alkali Metal‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
This review comprehensively investigates the latest advancements and key insights derived from in situ transmission electron microscopy (TEM) studies of tunnel‐structured materials in alkali metal‐ion batteries. By elucidating fundamental issues such as phase transformations, structural evolution, interfacial reactions, and degradation mechanisms, this
Shuge Dai   +4 more
wiley   +1 more source

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