Results 211 to 220 of about 143,994 (331)

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

From molecular damage and viscoelasticity to interfacial fracture in soft polymer networks: Insights from mechanochemistry. [PDF]

Proc Natl Acad Sci U S A
Arrowood A, Frazier J, Ciccotti M, Sanoja GE.   +3 more
europepmc   +1 more source

Short‐Period Nonlinear Viscoelastic Memory of Rocks Revealed by Copropagating Longitudinal Acoustic Waves [PDF]

, 2018
Xuan Feng, Michael Fehler, Stephen Brown, Thomas L. Szabo, Daniel R. Burns   +4 more
openalex   +1 more source

Superior Impact‐Resistant Composite Hydrogels Through an Ionic Coupling Strategy

Advanced Materials, EarlyView.
An ionic coupling strategy is developed to simultaneously reinforce networks and interfaces in composite hydrogels. Sodium citrate acts as a single multifunctional ionic coupler to strengthen the poly(vinyl alcohol) matrix via the Hofmeister effect, reinforce the chitosan–sodium alginate nanofiber network via desolvation and electrostatic crosslinking,
Hao Zhuo, Quyang Liu, Xinyu Dong, Hongzhi Zheng, Lingyi Hong, Wei Zhai   +5 more
wiley   +1 more source

Mechanochemical modification of <i>Dioscorea</i> spp. starch: exploring its nano-structural and functional properties for sustainable edible packaging. [PDF]

RSC Adv
Sreejit V, Preetha R.
europepmc   +1 more source

Feedback Control of Rayleigh Convection in Viscoelastic Maxwell Fluids

, 2019
Ildebrando Pérez-Reyes, C. Alvarez-Herrera, Jonathan Rodríguez-Campos   +2 more
openalex   +1 more source

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

Advanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah, Ningaraju Gejjiganahalli Ningappa, Anil Kumar M. R., Jeremy I. G. Dawkins, Thiago M. G. Selva, Karim Zaghib   +5 more
wiley   +1 more source

Facial Skin Care Instruction by Medical Professionals Using Microneedle Cream: The 8-Week Prospective, Randomized, Single-Blinded for Examiners Trial in Asians. [PDF]

J Cosmet Dermatol
Mori T, Osuji Y, Kawanabe R, Fukasawa T, Omatsu J, Yoshizaki A, Yamashita T.   +6 more
europepmc   +1 more source

Cell Adhesion by Design: Engineering Tissue Culture Scaffolds With Adhesion Cues

Advanced Materials Interfaces, EarlyView.
ABSTRACT In scaffold‐based tissue engineering, the matrix should provide adequate adhesion cues for cell attachment, spreading, and function. Given the multitude of adhesion receptors and the diversity of scaffolds, there are many approaches to render scaffolds adhesive, even though they are not all equivalent.
Dalia Dranseike, Dhananjay V. Deshmukh, Mark W. Tibbitt, Céline Labouesse   +3 more
wiley   +1 more source

Comprehensive characterization of nonlinear viscoelastic properties of arterial tissues using guided-wave optical coherence elastography. [PDF]

Commun Phys
Jiang Y, Li GY, Wang R, Feng X, Zhang Y, Yun SH.   +5 more
europepmc   +1 more source