Results 191 to 200 of about 60,112 (233)

Functionalization of elastomer. Functionalization of elastomer.

NIPPON GOMU KYOKAISHI, 1986
openaire   +2 more sources

Preservation of Extracellular Vesicle Integrity and Cargo Using Spiral Microfluidic Chip‐Based Separation

Advanced Materials Technologies, EarlyView.
A spiral microfluidic chip is compared with ultrafiltration for the separation of extracellular vesicles (EVs). The method preserves miRNA cargo and membrane integrity more effectively, resulting in intact vesicle morphology and consistent surface biomarker expression.
Huiseop Lee, Sehyeon Kim, Dasom Kong, Hye‐min Park, Hyun‐Ji Park, Jinsik Kim   +5 more
wiley   +1 more source

Liquid Metal‐Based Stretchable Strain Sensor for Fruit Growth Monitoring

Advanced Materials Technologies, EarlyView.
Schematic overview of the fruit growth sensor development workflow, including sensor fabrication by injection molding, electromechanical and environmental characterization, mechanical stability testing, electronic readout integration, and outdoor field validation for monitoring of fruit growth under practical orchard conditions.
Asad Ullah, Lennert Purnal, Maximilian Krack, Sander Vijgen, Thijs Vandenryt, Dieter Reenaers, Ronald Thoelen, Wim Deferme   +7 more
wiley   +1 more source

Molecular Inks for the Development of Complex 3D In‐Mold Electronics

Advanced Materials Technologies, EarlyView.
Molecular inks (MINKs) enable the fabrication of thermoformed 3D circuits by decoupling the forming and metallization steps. Following thermoforming, intense pulsed‑light or thermal processing converts the patterned MINKs into complex 3D conductive tracks with improved stretchability and electrical performance, advancing low‑cost, high‑performance in ...
Mehal P. Kushalkar, Hiroshi Fukutani, Olga Mozenson, Jianying Ouyang, Liliana Gaburici, Bhavana Deore, Dayna Bennett, Chantal Paquet, Paul Trudeau, Loleï Khoun, Nicolas Milliken, Olivier Ferrand, Julie Ferrigno, Xiangyang Liu, Arnold J. Kell   +14 more
wiley   +1 more source

Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley   +1 more source

Thermoplastic elastomers. Update on thermoplastic elastomers.

NIPPON GOMU KYOKAISHI, 1988
openaire   +2 more sources

Dynamic Current Routing in Conductive Liquid Crystal Elastomers for Complex Deformation Actuators

Advanced Materials Technologies, EarlyView.
This work introduces a novel actuation control strategy in which electrical stimulation generates localized Joule heating in conductive liquid crystal elastomer (LCE) surfaces, enabling complex 3D deformations from a single homogeneous surface without preprogramming.
Gloria PouWai Lei, Morgan Barnes, Thomas George Thuruthel   +2 more
wiley   +1 more source

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Mechanotropic Elastomers

Angewandte Chemie, 2019
AbstractLiquid crystal elastomers (LCEs) are anisotropic polymeric materials. When subjected to an applied stress, liquid crystalline (LC) mesogens within the elastomeric polymer network (re)orient to the loading direction. The (re)orientation during deformation results in nonlinear stress‐strain dependence (referred to as soft elasticity).
Brian R. Donovan, Hayden E. Fowler, Valentina M. Matavulj, Timothy J. White   +3 more
openaire   +2 more sources

Elastomer–Elastomer Interfaces: Mechanisms of Autohesion

The Journal of Adhesion, 1996
Abstract Elastomer–elastomer joints are a special case of polymer bonding. Interfacial adsorption, molecular interdiffusion, and entanglements, as well as chemical bonding, are the different mechanisms which intervene in adhesion phenomena. Their relative contribution is not well known and depends on many parameters.
M. F. Vallat, M. Stachnik, J. Schultz
openaire   +1 more source

Dialkylnitrosamines in elastomers

American Industrial Hygiene Association Journal, 1980
Accelerators and stabilizers used in natural rubber and many types of synthetic rubber are often derived from dialkylamines. It has been found that raw polymers, compounded uncured elastomers, and cured rubber parts containing these dialkylamino compounds emit low concentrations of the corresponding dialkylnitrosamine (R2N-N = O) when they are heated ...
F W, Yeager, N N, Van Gulick, B A, Lasoski   +2 more
openaire   +2 more sources