Journal ArticleDOI
Tannic acid-reinforced methacrylated chitosan/methacrylated silk fibroin hydrogels with multifunctionality for accelerating wound healing.
Xi He,Liu Xuezhe,Jin Yang,Haibo Du,Ningwen Chai,Zhou Sha,Mengru Geng,Xiaojun Zhou,Chuanglong He +8 more
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TLDR
The introduction of TA into hydrogels further improved the antimicrobial activities against both Escherichia coli and Staphylococcus Aureus, as well as the cytocompatibility on fibroblasts, and demonstrated that the TA-treated CSMA/SFMA hydrogel could significantly promote wound healing in a full-thickness skin defect model.About:
This article is published in Carbohydrate Polymers.The article was published on 2020-11-01. It has received 111 citations till now. The article focuses on the topics: Self-healing hydrogels & Fibroin.read more
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Mussel-inspired adhesive antioxidant antibacterial hemostatic composite hydrogel wound dressing via photo-polymerization for infected skin wound healing.
TL;DR: Results indicate that these multifunctional antibacterial adhesive hemostatic hydrogels have better healing effects than commercially available Tegaderm™ Film, revealing that they have become promising alternative in the healing of infected wounds.
Journal ArticleDOI
Mussel-inspired adhesive antioxidant antibacterial hemostatic composite hydrogel wound dressing via photo-polymerization for infected skin wound healing
TL;DR: Wang et al. as mentioned in this paper developed photo-crosslinked multifunctional antibacterial adhesive anti-oxidant hemostatic hydrogel dressings based on polyethylene glycol monomethyl ether modified glycidyl methacrylate functionalized chitosan (CSG-PEG) for disinfection of drug-resistant bacteria and promoting wound healing.
Journal ArticleDOI
The Manufacture of Unbreakable Bionics via Multifunctional and Self-Healing Silk-Graphene Hydrogels.
Firoz Babu Kadumudi,Masoud Hasany,Malgorzata Karolina Pierchala,Mohammadjavad Jahanshahi,Nayere Taebnia,Mehdi Mehrali,Cristian Florian Mitu,Mohammad-Ali Shahbazi,Mohammad-Ali Shahbazi,Tiberiu-Gabriel Zsurzsan,Arnold Knott,Thomas Lars Andresen,Alireza Dolatshahi-Pirouz +12 more
TL;DR: CareGum as discussed by the authors is a composite composite made from silk fibroin and reduced graphene oxide, which is used to create sacrificial and hierarchical hydrogen bonds for hand gesture sensing and sign translation.
Journal ArticleDOI
Mechanical and antibacterial properties of tannic acid-encapsulated carboxymethyl chitosan/polyvinyl alcohol hydrogels
TL;DR: In this article, a composite hydrogel of polyvinyl alcohol (PVA), carboxymethyl chitosan (CMC) and tannic acid (TA) was used for wound dressing.
Journal ArticleDOI
Multi-crosslinking hydrogels with robust bio-adhesion and pro-coagulant activity for first-aid hemostasis and infected wound healing
Chen-Yu Zou,Xiongxin Lei,Juan Juan Hu,Yan-Lin Jiang,Qian-Jin Li,Yuxiang Song,Qing-Yi Zhang,Jesse Li-Ling,Huiqi Xie +8 more
TL;DR: In this article , a multifunctional bio-adhesive polysaccharide-based hydrogels comprising modified carboxymethyl chitosan, modified sodium alginate and tannic acid are developed.
References
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Antioxidant activity applying an improved ABTS radical cation decolorization assay.
Roberta Re,Nicoletta Pellegrini,Anna R. Proteggente,Ananth S. Pannala,Min Yang,Catherine Rice-Evans +5 more
TL;DR: A method for the screening of antioxidant activity is reported as a decolorization assay applicable to both lipophilic and hydrophilic antioxidants, including flavonoids, hydroxycinnamates, carotenoids, and plasma antioxidants.
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Hydrogels in Biology and Medicine: From Molecular Principles to Bionanotechnology†
TL;DR: This work highlights recent developments in engineering uncrosslinked and crosslinked hydrophilic polymers for biomedical and biological applications and shows how such systems' intelligent behavior can be used in sensors, microarrays, and imaging.
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Wound repair and regeneration
TL;DR: Knowing how organisms retain the ability to regenerate tissue throughout adult life might help to unlock latent regenerative pathways in humans, which would change medical practice as much as the introduction of antibiotics did in the twentieth century.
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Designing Cell-Compatible Hydrogels for Biomedical Applications
TL;DR: Hydrogels, which consist of highly water swollen cross-linked polymer networks, can now be made with a range of chemistries and a combination of physical and chemical cross-links, finding use in a wide range of applications, including tissue engineering and drug delivery.
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Antibacterial adhesive injectable hydrogels with rapid self-healing, extensibility and compressibility as wound dressing for joints skin wound healing.
TL;DR: In vivo experiments indicated that curcumin loaded hydrogels significantly accelerated wound healing rate with higher granulation tissue thickness and collagen disposition and upregulated vascular endothelial growth factor (VEGF) in a full-thickness skin defect model.