Results 231 to 240 of about 246,313 (305)

Rheological modulation and microstructural densification of hydrogels induced by Choy sum polysaccharides: Dual applications in dysphagia diets and anthocyanin stabilization. [PDF]

Food Chem X
He L, Li J, Liu E, Zhou H, Zhu H, Xia Y, Yong Y, Li X.   +7 more
europepmc   +1 more source

Liquid‐Responsive Shape‐Memory Nanofiber‐Reinforced Scaffolds for Cartilage Repair

Advanced Science, EarlyView.
A liquid‐responsive shape‐memory, nanofiber‐reinforced QCG scaffold combines conformal defect filling, an aligned architecture that is structurally permissive for endogenous cell infiltration, and sustained KGN release. This integrated design enhances BMSC viability, migratory activity, and chondrogenic differentiation and promotes hyaline cartilage ...
Jiyang Zeng, Wei Li, Yawei Li, Zhiming Tu, Hong Ma, Yuliang Dai, Zhaoling Ma, Tao Yuan, Bing Wang   +8 more
wiley   +1 more source

Programmable Self‐Heating Microneedle Patch for on‐Demand Postprandial Glucose Management

Advanced Science, EarlyView.
A programmable self‐heating microneedle patch enables on‐demand, timed‐sequence insulin delivery via user‐triggered quadrant activation. Each activation generates localized heat that melts a phase‐change barrier, accelerating drug release. In diabetic rats, sequential quadrant activation counteracts four meal‐mimicking glucose spikes over 24 h without ...
Yang Zhao, Guifang Pan, Jincai Zhang, Yue Gong, Wenjian Zhang, Huiling Shen, Xingxing Li, Yuehan Ouyang, Hanhan Xie, Jundong Shao   +9 more
wiley   +1 more source

Antibacterial and Photoactive Niobium Pentoxide-Loaded Chitosan-Gelatin Hydrogels with Favorable Cytocompatibility. [PDF]

Int J Mol Sci
Khalid MU, Kasperavičiūtė K, Straksys A, Stirke A, De Melo W.   +4 more
europepmc   +1 more source

Salvianolic Acid a Disrupts the HSP90α‐AKT‐PERK Ternary Complex to Alleviate Atherosclerosis by Activating Endoplasmic Reticulum Stress of Senescent Vascular Smooth Muscle Cells

Advanced Science, EarlyView.
Salvianolic acid A (SAA) selectively induces senescent vascular smooth muscle cell apoptosis, alleviating atherosclerosis. Mechanistically, SAA targets heat shock protein 90 alpha (HSP90α) to disrupt the protein inase B (AKT)‐PRKR‐Like Endoplasmic Reticulum Kinase (PERK) scaffold, driving ubiquitin‐proteasome‐dependent AKT degradation.
Xiuya Guan, Mengkai Lu, Xinhai Cui, Dawei Zhang, Lei Zhang, Lin Lin, Yuan Li, Yuanlong Hu, Chao Li   +8 more
wiley   +1 more source

Protocol for preparing small, fragile samples from Schistosoma mansoni and Drosophila melanogaster brains for MALDI mass spectrometry imaging. [PDF]

STAR Protoc
Mokosch AS, Müller MA, Sanchez LG, Gerbig S, Spengler B.   +4 more
europepmc   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

Optimization of Orange Peel Extract Nanoemulsions and Their Incorporation into Chitosan/Gelatin Biodegradable Films: Physicochemical and Functional Properties. [PDF]

Polymers (Basel)
Peñuñuri-Pacheco N, Muñoz-Tébar N, Lucas-González R, González-Ríos H, Valenzuela-Melendres M, Fernández-López J, Viuda-Martos M.   +6 more
europepmc   +1 more source

Functional MXene Inks for Printed Electronics: Chemistry, Rheology, and Devices

Advanced Science, EarlyView.
Functional MXene inks are emerging as building blocks for MXetronics, connecting MXene synthesis, surface functionalization, ink formulation, and advanced printing with device‐level applications. This review maps how composition, stability, rheology, and processability govern printed structures and enable high‐performance sensors, energy‐storage ...
Shahzaib Ali, Faisal Shahzad, Hamza Hussain, Muhammad Abbas, Dae‐Hyun Cho, Doyoung Byun, Hassan A. Arafat   +6 more
wiley   +1 more source