Results 271 to 280 of about 62,571 (334)

The Enhancing Effect of Ion-pairing on the Skin Permeation of Glipizide

open access: green, 2009
Zhe Tan   +4 more
openalex   +2 more sources

Flame‐Retardant Ionogel Enabled by Lignin Molecular Networks for Fire Rescue

open access: yesAdvanced Science, EarlyView.
Wearable sensors for harsh, high‐temperature, fire‐prone environments face challenges in heat resistance and stability. This study introduces a flame‐retardant, waterproof glycol lignin ionogel (GLI) with a robust 3D network, exceptional tensile strength, strong adhesion, biocompatibility, eco‐safety, and dual temperature‐motion sensing, even after ...
Zewei Ye   +10 more
wiley   +1 more source

Engineered Anti‐Senescence Trachea With Post‐Transplanted Regenerative Homeostasis

open access: yesAdvanced Science, EarlyView.
Bioengineered trachea undergoes post‐transplanted senescence, which is found in this study for the first time. Hebe‐ET is designed with dual anti‐senescence strategies: fiber‐film scaffold in cartilage rings for close‐packed cell interaction, and quercetin‐loaded fibrous rings for immune modulation.
Ziyin Pan   +14 more
wiley   +1 more source

Dual‐Wavelength Responsive Hydrogel Glue with Visible‐Light Bonding and UV‐Triggered Debonding via Ortho‐Nitrobenzyl Cleavage

open access: yesAdvanced Science, EarlyView.
A dual‐wavelength responsive hydrogel glue achieves orthogonal control of bonding and debonding: visible light drives crosslinking via acrylic acid, while ortho‐nitrobenzyl (ONB) units enable rapid UV‐triggered network cleavage. This smart adhesive offers strong adhesion, fast on‐demand debonding, and spatiotemporal precision for potential applications
Huaming Wang   +9 more
wiley   +1 more source

Ionic Double‐Network Hydrogels for Integrated Electromagnetic Shielding and Self‐Powered Sensing in Wearable Electronics

open access: yesAdvanced Science, EarlyView.
A multifunctional dual network ionic hydrogel is used to address the challenges of EMI and health detection integration for CIEDs. An absorption‐based EMI shielding mechanism is achieved through ion polarization/interfacial relaxation. With an optimal SE of 63.75 dB and absorption loss greater than 93%, the wirelessly integrated self‐powered sensor in ...
Chenchen Wang   +9 more
wiley   +1 more source

Evaluation of critical parameters for in vitro skin permeation and penetration studies using animal skin models

open access: green, 2017
Fabíola Silva Garcia Praça   +6 more
openalex   +2 more sources

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