Results 21 to 30 of about 9,042 (207)
Micromachines, 2023 Here, super-macroporous cryogel from a natural polysaccharide, pullulan was synthesized using a cryo-crosslinking technique with divinyl sulfone (DVS) as a crosslinker.
Betul Ari +4 more
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Arsenic(III) adsorption from aqueous solutions on novel carbon cryogel/ceria nanocomposite [PDF]
Processing and Application of Ceramics, 2016 Carbon cryogel/ceria composite, with 10 wt.% of ceria, was synthesized by mixing of ceria and carbon cryogel (CC). The sample was characterized by field emission scanning electron microscopy, nitrogen adsorption and X-ray diffraction.
Tamara Minović Arsić +8 more
doaj +1 more source
Effect of lyophilized gelatin-norbornene cryogel size on calvarial bone regeneration
Materials Today Bio, 2023 Molding processes with molds containing topographical structures have been used for fabrication of hydrogel and cryogel particles. However, they can involve difficulties in separation of fabricated particles with complex shape from the molds or repeated ...
Bomi Kim +8 more
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Characterization of a surface modified carbon cryogel and a carbon supported pt catalyst [PDF]
Journal of the Serbian Chemical Society, 2007 A carbon cryogel, synthesized by carbonization of a resorcinol/formaldehyde cryogel and oxidized in nitric acid, was used as catalyst support for Pt nanoparticles. The Pt/C catalyst was prepared by a modified polyol synthesis method in an ethylene glycol
Babić Biljana M. +4 more
doaj +3 more sources
Nanomaterials, 2018 Inorganic nanoparticles based on magnetite were used to improve the mechanical, thermal, and magnetic properties of microporous cryogel polymer composites.
Sami A. Al-Hussain +4 more
doaj +1 more source
Skin-like cryogel electronics from suppressed-freezing tuned polymer amorphization
Nature Communications, 2023 The sole situation of semi-crystalline structure induced single performance remarkably limits the green cryogels in the application of soft devices due to uncontrolled freezing field.
Xiansheng Zhang +16 more
semanticscholar +1 more source
Studies in Science and Technology, 2016 Cryogel is super-macroporous material prepared by freezing of polymer or monomer solution at low temperature. The hybrid material of cryogels and iron hydroxide oxide(FeOOH) nano-particles, which have affinity to arsenic, are expected as a safe removal ...
Misa Kurozumi +4 more
doaj +1 more source
STABILIZATION OF THE WEATHERED SOILS AND FORMATION OF PERMANENT GRASS GREEN COVER BY CRYOSTRUCTURING
Proceedings of the Mongolian Academy of Sciences, 2017 A new chemical-biological method of preventing soil erosion using cryogel in combination with perennial grasses is proposed. The cryogel is shown not to have negative impact on aboriginal soil microflora. On the one hand the cryogel polymer matrix in the
Altunina L K +6 more
doaj +1 more source
Poly (2-Hydroxyethyl Methacrylate) macroporous cryogel for extracorporeal medical devices [PDF]
, 2015 Poly (2-hydroxyethyl methacrylate) PHEMA monolithic cryogels were synthesized by free radical polymerization at -12°C for 18 hours and produced spongy, elastic and macroporous gel matrix.
Mikhalovsky, S. V. +5 more
core +1 more source
Journal of Materials Research and Technology, 2022 Gaps and holes derived from different sources represent a major problem for archaeological bone artifacts, as they lead to their weakness. Cryogel materials have become vital in various scientific applications due to their multiple advantages such as ...
Mehrez E. El-Naggar +4 more
doaj +1 more source