Many advanced antibacterial hydrogels are developed, each possessing unique qualities, namely high water swellability, high oxygen permeability, improved biocompatibility, ease of loading and releasing drugs, and structural diversity. Here, an overview of the structures, performances, mechanisms of action,...
Among them, antibacterial hydrogels are attracting more and more attention due to easy preparation process and diversity of structures by changing their chemical cross﹍inkers via covalent bonds or noncovalent physical interactions, which can endow them with various specific functions such as high ...
Weinheimwww.advancedscience.comAntibacterial HydrogelsShuqiang Li,* Shujun Dong, Weiguo Xu, Shicheng Tu, Lesan Yan, Changwen Zhao, Jianxun Ding,* and Xuesi ChenDOI: 10.1002/advs.201700527corresponding antibiotic-resistant bacteria emerged almost immediately after the advanced antibiotics...
However, with the widespread use of conventional hydrogels, bacterial resistance to antibiotics has been increasing, which has caused conventional hydrogels to gradually lose their advantages. Meanwhile many advanced hydrogels have been developed to solve the problem. Therefore, this article summarizes the ...
Antibacterial Hydrogels: Injectable and Self‐Healing Hydrogel with Anti‐Bacterial and Anti‐Inflammatory Properties for Acute Bacterial Rhinosinusitis with Micro Invasive Treatment (Adv. Healthcare Mater. 20/2020)doi:10.1002/adhm.202070073Zhengming Chen...
Antibacterial hydrogels capable of self-healing when damaged have been developing rapidly in recent years owing to their promising applications in biomedical and relevant fields. Despite great achievements, the acute defects of low mechanical property, limited self-healing ability, potential cytotoxicity, ...
The hydrogels based on cross-linked dextran-graft-polyacrylamide (D-g-PAA) and polyacrylamide (PAA) with different densities of chemical cross-links were synthesized by radical polymerization. They were used as nanoreactors for the photochemical synthesis of silver nanoparticles (AgNPs). The polymer hy...
Then, we incorporated the A-LIP into PEG hydrogels based on the coordinated cross-linking principle of SH-PEG and Ag, fabricating an injectable, antibacterial and self-healing multifunctional drug delivery system. The adhesive lipo-hydrogel (A-LIP-PEG) fabricated by mixing PEG hydrogels and ...
This work opens the way to fabricate in situ forming antibacterial and electroactive degradable hydrogels as a new class of bioactive scaffolds for tissue regeneration applications. 展开 关键词: Antibacterial Conductive polymers Injectable hydrogels Quaternized chitosan Polyaniline ...
Various functional active hydrogels have been widely applied in tissue regeneration, especially in fields of wound repair as they are similar to the natural extracellular matrix (ECM) and can maintain moist at the wound site. However, preparing a hydrogel with multifunctional properties including high...