Results 161 to 170 of about 12,638 (209)

3D Printed Multimaterial Microfluidic Transistors

Advanced Materials Technologies, EarlyView.
We introduce a biocompatible, high resolution photopolymer resin that closely mimics the Young's Modulus (elasticity) and reversible stretchability (no hysteresis) of poly(dimethylsiloxane) (PDMS), enabling the fabrication of microfluidic transistors (i.e., microvalves capable of proportional amplification) by multimaterial stereolithography (mSLA ...
Alireza Ahmadianyazdi, Wei Huang, Kaustav A. Gopinathan, Ivan Stepanov, Lisa Horowitz, Ting‐Yuan Tu, Mehmet Toner, Albert Folch   +7 more
wiley   +1 more source

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

Advanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou, Lia Paolino, Alberto Sesena Rubfiaro, Jin He, Arvind Agarwal   +4 more
wiley   +1 more source

Association of the Coagulation Factor V c.3865T>G Mutation with Genetic and Regional Susceptibility to Cerebral Venous and Sinus Thrombosis in Xiangyang. [PDF]

Vasc Health Risk Manag
Zhang J, Liu Q, Sun C, Yang J.
europepmc   +1 more source

Perfusion Bioreactor Culture Incorporating Mechanical Confinement Enhances Mesenchymal Stem Cell Extracellular Vesicle Production and Wound Healing Potential

Advanced Materials Technologies, EarlyView.
Scalable manufacturing challenges and limited potency remain two of the most intransigent issues limiting clinical translation of EV therapeutics. Mechanical cues can induce phenotypic changes and increased vesiculation in EV source cells without the use of extraneous reagents, chemicals, and/or cargo, thereby potentially drastically improving the ...
Emily H. Powsner, Raith Nowak, Stephanie M. Kronstadt, Nicholas H. Pirolli, Talia J. Solomon, Kristin Nikolov, William Pieper Holeman, Ian M. Smith, Kimberly M. Stroka, John P. Fisher, Steven M. Jay   +10 more
wiley   +1 more source

Canonical transcription termination mechanisms explain a minority of operons in cyanobacteria

Cascino JA, Dierksheide KJ, Vishwakarma RK, Yuzenkova Y, Babitzke P, Murakami KS, Li G.   +6 more
europepmc   +1 more source

Aging alters calcium signaling in vascular mural cells and drives remodeling of neurovascular coupling in the awake brain. [PDF]

J Cereb Blood Flow Metab
Zhang X, Tao L, Nygaard AH, Dong Y, Groves T, Hong X, Goddard CM, He C, Postnov D, Allodi I, Lauritzen MJ, Cai C.   +11 more
europepmc   +1 more source

Elastomers Combining Damping Efficiency With Rapid Recovery

Advanced Materials Technologies, EarlyView.
Double network granular elastomers (DNGEs) combine high energy dissipation under both cyclic loading and high impact with rapid shape recovery. 3D printing enables the production of complex, customizable structures with tailored performance. Recyclable DNGEs retain their properties over multiple recycling cycles.
Eva Baur, Alain Molleyres, Esther Amstad
wiley   +1 more source

The impact of intraoperative optical coherence tomography on cognitive load in virtual reality vitreoretinal surgery training. [PDF]

Sci Rep
Schütz L, Dehghani S, Sommersperger M, Faridpooya K, Navab N.   +4 more
europepmc   +1 more source

Overcoming Printing and Interfacial Challenges in Liquid Metal Direct Writing for Integrated Stretchable Electronics

Advanced Materials Technologies, EarlyView.
Liquid metal direct writing is advanced from a technological and fundamental point. Utilizing a kinematic bed, printing on large surfaces with irregularities is enabled. Furthermore, a pressure‐driven flow during printing is discovered that affects the thickness of traces.
Maximilian Krack, Lennert Purnal, Parth Vinayakrao Sewlikar, Sam Cuyvers, Gus Geurts, Rathul Nengminza Sangma, Derese Desta, Dieter Reenaers, Bart Ruttens, Iris De Graeve, Tom Hauffman, Seppe Terryn, Bram Vanderborght, Michaël Daenen, Wim Deferme, Monika Rai   +15 more
wiley   +1 more source

Transcriptome analysis of shade-induced growth and photosynthetic responses in soybean cultivars. [PDF]

PLoS One
Zhang F, Zhou R, Yuan R, Zhu X, Zhang X, Lamlom SF, Shi D, Abdelghany AM, Du J, Ren H, Qiu L.   +10 more
europepmc   +1 more source