Results 311 to 320 of about 989,743 (383)

A Visible Light‐Responsive Hydrogel to Study the Effect of Dynamic Tissue Stiffness on Cellular Mechanosensing

Advanced Functional Materials, EarlyView.
A visible light‐responsive polyacrylamide‐azobenzene hydrogel enables safe, reversible stiffness control for studying cell mechanobiology without harmful UV exposure. This approach reveals stem cells respond rapidly to mechanical changes, showing altered shape and protein distribution within one hour.
Aafreen Ansari, Sanchyan Bhowmik, Kaiwen Zhang, Chayla L. Reeves, Danielle Vahala, Yu Suk Choi, Amy Gelmi, Alexander N. Combes, Rocky S. Tuan, Vinh X. Truong, John S. Forsythe, Jessica E. Frith   +11 more
wiley   +1 more source

Ultrasound-assisted spray freeze-drying: a cutting-edge approach for gum Arabic cryogel powder production. [PDF]

Ultrason Sonochem
Esfandiari A, Rownaghi M, Niakousari M.
europepmc   +1 more source

Tunable Thermoshrinkable Hydrogels for 4D Fabrication of Cell‐Seeded Channels

Advanced Functional Materials, EarlyView.
A thermoresponsive polymer with methacrylate groups for photo‐cross‐linking, based on polyethylene glycol, N‐isopropylacrylamide, and 2‐hydroxyethyl acrylate is synthetized to yield hydrogels that shrink upon temperature increase. The new polymer enables the fabrication of cell‐laden perfusable channels with diameters below 200 µm by combining ...
Greta Di Marco, Marc Falandt, Myriam Neumann, Martina Viola, Thibault Sampon, Marta G. Valverde, Anne Metje van Genderen, Silvia M. Mihaila, Cornelus F. van Nostrum, Bas G. P. van Ravensteijn, Riccardo Levato, Rosalinde Masereeuw, Tina Vermonden   +12 more
wiley   +1 more source

GA-TongueNet: tongue image segmentation network using innovative DiFP and MDi for stable generalization ability. [PDF]

Front Physiol
Dong Z, Zhao L, Fan Y, Ma H, Shao C, Zhang Y, Li P.   +6 more
europepmc   +1 more source

Optical Control of Ferroelectric Imprint in BiFeO3

Advanced Functional Materials, EarlyView.
Above‐bandgap irradiation at room temperature enables on‐demand optical control of defect‐driven built‐in electric fields in BiFeO₃ thin films, fabricated via scalable, chemical spray pyrolysis. These fields, otherwise “frozen‐in,” can cause severe device degradation, including non‐switchable polarization, dead layers near interfaces, and polarization ...
Haoze Zhang, Malur C. Nagashree, Richard F. Webster, Zhipeng Wang, Xiaoran Zheng, Suresh D. Kulkarni, Rajendra B. Venkataramana, Jan Seidel, Pankaj Sharma   +8 more
wiley   +1 more source

The murine ATP-binding cassette transporter C5 (Abcc5/MRP5/cMOAT) plays a role in memory consolidation, circadian rhythm regulation and glutamatergic signalling. [PDF]

Transl Psychiatry
Banks G, Cyranka M, Vedovato N, Meller C, Rawnsley A, Mann EO, Stewart M, de Wet H.   +7 more
europepmc   +1 more source

To freeze-dry or not to freeze-dry, that is the question.

, 2009
Viñas, L. (Lucía), Franco-Hernández, M.Á. (María de los Ángeles), Andrade, J.M., Bargiela, J. (Jessica), Blanco-García, X. (Xoana), Pérez-Fernández, B. (Begoña), González, J.J. (Juan José)   +6 more
openaire   +3 more sources

Double Cross‐Linked Hydrogel for Intra‐articular Injection as Modality for Macrophages Metabolic Reprogramming and Therapy of Rheumatoid Arthritis

Advanced Functional Materials, EarlyView.
A hydrogel for intra‐articular injection for the treatment of rheumatoid arthritis (RA) is formulated and comprehensively studied. After administration, the hydrogel induces a metabolic reprogramming of immunometabolism of macrophages to trigger fatty acid oxidation subsequently inducing polarization of anti‐inflammatory M2 macrophages. This results in
Yutong Song, Valentin A. Milichko, Ziqiao Ding, Wen Li, Bei Kang, Yunsheng Dou, Sona Krizkova, Zbynek Heger, Nan Li   +8 more
wiley   +1 more source

Study on unfrostered water content and strength characteristics of saturated sandstone during thawing process. [PDF]

Sci Rep
Li Z, Yang G, Wang B, Wang J.
europepmc   +1 more source

Evolving Platinum‐Copper Nanostructures for Enhanced Photothermal Therapy and Controlled Copper Release in Cancer Therapy

Advanced Functional Materials, EarlyView.
Platinum‐Copper bimetallic nanoparticles may evolve depending on their synthesis under tumor microenvironment conditions and play a dual role as chemotherapeutic agents after releasing Cu ions and as near infrared photothermal agents with the Pt‐rich remaining frames.
Jose I. Garcia‐Peiro, María Sancho‐Albero, Silvia Miguel, Andrea Mosseri, Felipe Hornos, Rafael Contreras‐Montoya, Jose L. Hueso, Jesus Santamaria   +7 more
wiley   +1 more source