High-strength and high-toughness sodium alginate/polyacrylamide double physically crosslinked network hydrogel with superior self-healing and self-recovery properties prepared by a one-pot method
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2019.124402
Abstract: Abstract Double-network hydrogels have become a research hotspot in the field of hydrogels because of their high strength and toughness. Here, we prepared PAM/SA-Fe dual physically crosslinked hydrogels formed by hydrophobic association and ionic coordination.… read more here.
Keywords: high strength; network; hydrogel; self ... See more keywords
Elastoplastic behavior of anisotropic, physically crosslinked hydrogel networks comprising stiff, charged fibrils in an electrolyte.
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DOI: 10.1039/d2sm01571d
Abstract: Fibrillar hydrogels are remarkably stiff, low-density networks that can hold vast amounts of water. These hydrogels can easily be made anisotropic by orienting the fibrils using different methods. Unlike the detailed and established descriptions of… read more here.
Keywords: crosslinked hydrogel; physically crosslinked; anisotropic physically; behavior anisotropic ... See more keywords
Physically Crosslinked Chondroitin Sulfate (CS)–Metal Ion (M: Fe(III), Gd(III), Zn(II), and Cu(II)) Particles for Versatile Applications and Their Biosafety
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DOI: 10.3390/ph16040483
Abstract: Chondroitin sulfate (CS), a well-known glycosaminoglycan, was physically crosslinked with Fe(III), Gd(III), Zn(II), and Cu(II) ions to obtain CS-Fe(III), CS-Gd(III), CS-Zn(II), and CS-Cu(II) polymeric particles for multipurpose biological applications. The CS–metal ion-containing particles in the… read more here.
Keywords: metal ion; physically crosslinked; chondroitin sulfate; iii ... See more keywords
Porous Chitosan Hydrogels Produced by Physical Crosslinking: Physicochemical, Structural, and Cytotoxic Properties
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DOI: 10.3390/polym15092203
Abstract: Chitosan hydrogels are biomaterials with excellent potential for biomedical applications. In this study, chitosan hydrogels were prepared at different concentrations and molecular weights by freeze-drying. The chitosan sponges were physically crosslinked using sodium bicarbonate as… read more here.
Keywords: physically crosslinked; physical crosslinking; chitosan hydrogels; hydrogels produced ... See more keywords