Results 221 to 230 of about 793,612 (344)

Spatial Coordination Structure‐Driven Enzyme‐Like Selectivity in Single‐Atom Nanozymes

open access: yesAdvanced Materials, EarlyView.
Sun et al. reviews recent progress in enhancing the enzyme‐like catalytic selectivity of SAzymes through the rational design of their spatial coordination structures. They emphasize the structure‐activity relationships of various attributes of these coordination structures in promoting selective catalytic behavior, the strategic design of coordination ...
Qijun Sun   +6 more
wiley   +1 more source

Antioxidant Intervention Against Microplastic Hazards. [PDF]

open access: yesAntioxidants (Basel)
Wang Z   +7 more
europepmc   +1 more source

Zinc‐Coordinated Trienzyme Nanogel Cascade Therapy for Accelerated Post‐Pancreatectomy Cutaneous Wound Healing

open access: yesAdvanced Materials, EarlyView.
A zinc‐coordinated nanogel assembly is reported that co‐delivers three enzymes to regulate glucose, oxidative stress, and oxygen levels. This system mimics natural enzyme cascades to reprogram the wound environment after pancreatectomy. In a post‐pancreatectomy mouse model, it accelerates healing by reducing infection, promoting blood vessel growth ...
Yedong Ma   +9 more
wiley   +1 more source

Multimaterial 3D Printing in Activating Bath Enables In Situ Polymerization of Thermosets with Intricate Geometries and Diverse Elastic Behaviors

open access: yesAdvanced Materials, EarlyView.
A new embedded 3D printing (EMB3D) strategy enables in situ polymerization of DCPD/COD‐based inks within a fugitive reactive matrix where the activator in the matrix cures the printed filament. Cured ink properties are tunable through DCPD‐COD comonomer ratios, yielding materials from stiff thermosets to soft elastomers.
Young Bum Lee   +9 more
wiley   +1 more source

Silymarin as a promising antioxidant for sperm cryopreservation: a narrative review. [PDF]

open access: yesTransl Androl Urol
Malik A   +11 more
europepmc   +1 more source

Advancements in Dissolving Microneedles for Effective Transdermal Delivery in Rheumatoid Arthritis Treatment

open access: yesAdvanced Materials Interfaces, EarlyView.
Rheumatoid arthritis, a chronic inflammatory joint disease, faces limitations with conventional therapies. Dissolving microneedles (DMNs) enable biocompatible, high‐capacity transdermal drug delivery. However, skin elasticity challenges their strength, limiting drug release depth.
Wangrui Peng   +4 more
wiley   +1 more source

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