Results 21 to 30 of about 172,770 (302)

Enzyme-mediated one-pot synthesis of hydrogel with the polyphenol cross-linker for skin regeneration

open access: yesMaterials Today Bio, 2020
Polyphenols can trigger immunity that activates intracellular anti-inflammatory signaling and prevents external infections. In this study, we report the fabrication of chitosan-based hydrogels with epigallocatechin gallate (EGCG) using enzyme-mediated ...
B.S. Kim   +6 more
doaj   +1 more source

Cell-mediated degradation regulates human mesenchymal stem cell chondrogenesis and hypertrophy in MMP-sensitive hyaluronic acid hydrogels. [PDF]

open access: yesPLoS ONE, 2014
Photocrosslinked methacrylated hyaluronic acid (MeHA) hydrogels support chondrogenesis of encapsulated human mesenchymal stem cells (hMSCs). However, the covalent crosslinks formed via chain polymerization in these hydrogels are hydrolytically non ...
Qian Feng   +3 more
doaj   +1 more source

Chemically Cross-Linked Poly(acrylic-co-vinylsulfonic) Acid Hydrogel for the Delivery of Isosorbide Mononitrate [PDF]

open access: yes, 2013
We report synthesis, characterization, and drug release attributes of a series of novel pH-sensitive poly(acrylic-co-vinylsulfonic) acid hydrogels.
Talib Hussain   +9 more
core   +1 more source

Hydrogels for Antitumor and Antibacterial Therapy

open access: yesGels, 2022
As a highly absorbent and hydrophobic material with a three-dimensional network structure, hydrogels are widely used in biomedical fields for their excellent biocompatibility, low immunogenicity, adjustable physicochemical properties, ability to ...
Xiuling Fang   +7 more
doaj   +1 more source

Thermal, rheological, and mechanical properties of polysaccharide-based hydrogels

open access: yes, 2023
Hydrogels are widely used in food, cosmetics, pharmacology, biomedical and medical field, and engineering areas because of their ease of use, low cost, and biocompatibility.
Göksel Saraç, Meryem   +1 more
core   +1 more source

Functional Hydrogels and Their Application in Drug Delivery, Biosensors, and Tissue Engineering

open access: yesInternational Journal of Polymer Science, 2019
Hydrogel is a new class of functional polymer materials with a promising potential in the biomedical field. The purpose of this article is to review recent advancements in several types of biomedical hydrogels, including conductive hydrogels, injectable ...
Ke Wang   +10 more
doaj   +1 more source

Advanced injectable hydrogels for cartilage tissue engineering

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The rapid development of tissue engineering makes it an effective strategy for repairing cartilage defects. The significant advantages of injectable hydrogels for cartilage injury include the properties of natural extracellular matrix (ECM), good ...
Senbo Zhu   +13 more
doaj   +1 more source

Design and application of stimuli-responsive DNA hydrogels: A review

open access: yesMaterials Today Bio, 2022
Deoxyribonucleic acid (DNA) hydrogels combine the properties of DNAs and hydrogels, and adding functionalized DNAs is key to the wide application of DNA hydrogels.
Zhiguang Wang   +4 more
doaj   +1 more source

Polysaccharide Hydrogels as Emerging Material for Wastewater Purification

open access: yes, 2023
Wastewater pollution is one of the most important problems all around the world. Many wastewater purification methods, especially adsorption, are conducted to reduce water pollution.
Güzel, Kaya G.
core   +1 more source

Development and Characterization of Chitosan and Chondroitin Sulfate Based Hydrogels Enriched with Garlic Extract for Potential Wound Healing/Skin Regeneration Applications

open access: yesGels, 2022
Hydrogels can provide instant relief to pain and facilitate the fast recovery of wounds. Currently, the incorporation of medicinal herbs/plants in polymer matrix is being investigated due to their anti-bacterial and wound healing properties.
Fatima Masood   +11 more
doaj   +1 more source

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