Results 311 to 320 of about 400,526 (355)
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Advanced Materials, 2019
AbstractFor a hydrogel coating on a substrate to be stable, covalent bonds polymerize monomer units into polymer chains, crosslink the polymer chains into a polymer network, and interlink the polymer network to the substrate. The three processes—polymerization, crosslinking, and interlinking—usually concur.
Xi Yao +7 more
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AbstractFor a hydrogel coating on a substrate to be stable, covalent bonds polymerize monomer units into polymer chains, crosslink the polymer chains into a polymer network, and interlink the polymer network to the substrate. The three processes—polymerization, crosslinking, and interlinking—usually concur.
Xi Yao +7 more
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Supramolecular polymeric hydrogels
Chemical Society Reviews, 2012The supramolecular crosslinking of polymer chains in water by specific, directional and dynamic non-covalent interactions has led to the development of novel supramolecular polymeric hydrogels. These aqueous polymeric networks constitute an interesting class of soft materials exhibiting attractive properties such as stimuli-responsiveness and self ...
Eric A. Appel +3 more
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Imaging & Microscopy, 2009
Hydrogels are water swollen, crosslinked polymeric structures, produced by the simple reaction of one or more monomers or by association of bonds such as hydrogen bonds and strong van der Waals interactions between chains. A large amount of today's research is focused on probably the most interesting among them, the so-called "smart" hydrogels.
Thomas Matzelle, Rudolf Reichelt
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Hydrogels are water swollen, crosslinked polymeric structures, produced by the simple reaction of one or more monomers or by association of bonds such as hydrogen bonds and strong van der Waals interactions between chains. A large amount of today's research is focused on probably the most interesting among them, the so-called "smart" hydrogels.
Thomas Matzelle, Rudolf Reichelt
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International Journal Semiarid, 2020
Hydrogels are a type of material with structures of hydrophilic and three-dimensional crossnets, which have the property of absorbing large amounts of water (ALVES et al., 2021; MACÊDO, MOURA and KRAMER, 2020).
Francisca Edineide Lima Barbosa +1 more
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Hydrogels are a type of material with structures of hydrophilic and three-dimensional crossnets, which have the property of absorbing large amounts of water (ALVES et al., 2021; MACÊDO, MOURA and KRAMER, 2020).
Francisca Edineide Lima Barbosa +1 more
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Polyacrylamide Hydrogel Micropatterning
2014This chapter describes the production of micropatterns of extracellular matrix proteins on a 2D flat polyacrylamide (PAA) gel. The technique is divided into two parts. First, micropatterns are produced on glass or directly on a photomask using deep UV. Then the micropatterns are transferred on acrylamide gel by polymerization of the gel directly on the
Vignaud, Timothée +2 more
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2020
Gradient hydrogels represent a pivotal and expanding direction of three-dimensional cell culture. Since various types of gradients play an important role in physiological and pathological processes in vivo, recreation of these gradients in vitro allows a better understanding of cellular behavior, intercellular and cell-matrix interactions.
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Gradient hydrogels represent a pivotal and expanding direction of three-dimensional cell culture. Since various types of gradients play an important role in physiological and pathological processes in vivo, recreation of these gradients in vitro allows a better understanding of cellular behavior, intercellular and cell-matrix interactions.
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Hydrogel interfaces for merging humans and machines
Nature Reviews Materials, 2022Hyunwoo Yuk, Jingjing Wu, Xuanhe Zhao
exaly
In keeping with the facts inside the table over, the time period” worldwide South” usually refers to lower advanced countries. It is a Broad time period that covers a wide range of countries with various tiers of worthwhile, creative, and political impact Over the transnational device.
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Mechanics of 3D Cell–Hydrogel Interactions: Experiments, Models, and Mechanisms
Chemical Reviews, 2021Franck J Vernerey +2 more
exaly