Results 141 to 150 of about 248,234 (409)

Programmable Liquid Crystal Elastomers Via Magnetic Field Assisted Oligomerization

Advanced Functional Materials, EarlyView.
This article presents a straightforward method for designing programmable liquid crystal elastomer (LCE) actuators using magnetic field alignment. It combines thio‐Michael polyaddition for efficient LCE synthesis with a strategy that preserves the nematic phase, enabling the alignment of high molecular weight LCOs.
Rakine Mouhoubi, Vincent Lapinte, Sébastien Blanquer   +2 more
wiley   +1 more source

Cell Membrane Vesicle Camouflaged Artificial Cells

Advanced Functional Materials, EarlyView.
Artificial cells camouflaged with a cell membrane vesicle coating are able to assemble into synthetic aggregates that exhibit rudimentary communication capabilities. Additionally, when these artificial cells are equipped with antioxidant capabilities, they are able to protect the intracellular homeostasis in HepG2 cells present in semi‐synthetic ...
Paula De Dios Andres, Stefan Pendlmayr, Noga Gal, Cathrine Abild Meyer, Cecilie Ryberg, Olav Vestrheim, Noel Angelo Kalacas, Fatih Demir, Markus M. Rinschen, Karsten Haupt, Rajeshwar Prosad Mookerjee, Brigitte Städler   +11 more
wiley   +1 more source

Rheology, and how to stop aging [PDF]

arXiv, 1998
Recent analytical developments in glass theory are equally relevant to the understanding of anomalous rheology, with characteristic features such as the Reynolds dilatancy and the driving-power dependence of the viscosity arising naturally. A notion of effective temperature based on the fluctuation-dissipation relation can be introduced in the limit of
arxiv  

Mechanics of couple-stress fluid coatings [PDF]

, 1982
The formal development of a theory of viscoelastic surface fluids with bending resistance - their kinematics, dynamics, and rheology are discussed. It is relevant to the mechanics of fluid drops and jets coated by a thin layer of immiscible fluid with ...
Waxman, A. M.
core   +1 more source

Statistical Physics of the Jamming Transition: The Search for Simple Models [PDF]

"Jamming and Rheology: Constrained Dynamics on Microscopic and Macroscopic Scales" eds. A.J.Liu and S.R.Nagel, Taylor & Francis, New-York (2001), 1999
We investigate universal features of the jamming transition in granular materials, colloids and glasses. We show that the jamming transition in these systems has common features: slowing of response to external perturbation, and the onset of structural heterogeneities.
arxiv  

Autonomous Control of Extrusion Bioprinting Using Convolutional Neural Networks

Advanced Functional Materials, EarlyView.
This work presents a novel computer vision system for high‐fidelity monitoring of extrusion‐based bioprinting and a correction system utilizing convolutional neural networks for error mitigation. This system has demonstrated high detection accuracy and extrusion correction abilities that advance the state of the art toward accelerated printing ...
Daniel Kelly, Vasileios Sergis, Laura Ventura i Blanco, Karl Mason, Andrew C. Daly   +4 more
wiley   +1 more source

Online Process Rheometry Using Oscillatory Squeeze Flow

Applied Rheology, 2013
The flow of complex fluids is routinely encountered in a variety of industrial manufacturing operations. Some of these operations use rheological methods for process and quality control.
Konigsberg D., Nicholson T. M., Halley P. J., Kealy T. J., Bhattacharjee P. K.   +4 more
doaj   +1 more source

Slow dynamics, aging, and glassy rheology in soft and living matter

, 2006
We explore the origins of slow dynamics, aging and glassy rheology in soft and living matter. Non-diffusive slow dynamics and aging in materials characterised by crowding of the constituents can be explained in terms of structural rearrangement or ...
Alcaraz, Alsayed, Bandyopadhyay, Bandyopadhyay, Becu, Bellour, Bergenholtz, Berne, Berthier, Bonn, Bouchaud, Bouchaud, Bouchaud, Bouchaud, Bursac, Cates, Cates, Cates, Chung, Cipelletti, Cipelletti, Cipelletti, Cipelletti, Cloitre, Cloitre, Courtland, Dennis Liang, Desprat, Durian, Durian, Edwards, Evans, Fabry, Falus, Farr, Fielding, Gang, Götze, Head, Hébraud, Hébraud, James L. Harden, Ketz, Khan, Knaebel, Krall, Laudadio, Lenormand, Lequeux, Liu, Liu, Lumma, Mackley, Macosko, Majmudar, Mason, Mason, Mason, Mayer, Melrose, Monthus, Panizza, Pine, Ramos, Ranjini Bandyopadhyay, Richert, Richter, Robert L. Leheny, Schwarz, Segré, Sollich, Sollich, Struik, Sun, Tao, Trappe, Trappe, Tölle, van Megan, Van Megan, Weeks, Yardimci   +81 more
core   +2 more sources

Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations

Advanced Functional Materials, EarlyView.
Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan, Simona Summonte, Fabrizio Ricci, Matthias Sandmeier, Andreas Bernkop‐Schnürch   +4 more
wiley   +1 more source

Non-Newtonian Rheology in Blood Circulation

, 2014
Blood is a complex suspension that demonstrates several non-Newtonian rheological characteristics such as deformation-rate dependency, viscoelasticity and yield stress.
Sochi, Taha
core   +2 more sources