A multi-function hydrogel-coating engineered implant for rescuing biofilm infection and boosting osseointegration by macrophage-related immunomodulation.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced healthcare materials"
DOI: 10.1002/adhm.202300722
Abstract: Incurable bacterial infections, impenetrable microbial biofilm and dysregulated immune microenvironments are among the most intractable threats for the treatment of implant-associated infections (IAIs). Innovative methodologies combined with reactive oxygen species (ROS) scavenging suppress the oxidative… read more here.
Keywords: biofilm; macrophage; hydrogel coating; infection ... See more keywords
Mucosa‐Like Conformal Hydrogel Coating for Aqueous Lubrication
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202108848
Abstract: Mucosa is a protective and lubricating barrier in biological tissue, which has a great clinical inspiration because of its slippery, soft, and hydrophilic surface. However, mimicking mucosal traits on complex surface remains an enormous challenge.… read more here.
Keywords: mucosa like; hydrogel coating; conformal hydrogel; hydrogel ... See more keywords
Preparation of vancomycin-loaded alginate hydrogel coating on magnesium alloy with enhanced anticorrosion and antibacterial properties
Sign Up to like & getrecommendations! Published in 2020 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2019.137679
Abstract: Abstract In this study, vancomycin (Van)-loaded sodium alginate (SA) hydrogel coating was fabricated on micro-arc oxidation (MAO)-treated magnesium alloy (MgA) surface via the electrostatic interaction between polyethyleneimine and SA to enhance anticorrosion, hemocompatibility, and antibacterial… read more here.
Keywords: hydrogel; anticorrosion; mga; hydrogel coating ... See more keywords
Hemocompatibility Multi-in-One Hydrogel Coating with ROS-Triggered Inflammation Suppression and Anti-Infection Properties for Blood-Contacting Device.
Sign Up to like & getrecommendations! Published in 2022 at "Biomacromolecules"
DOI: 10.1021/acs.biomac.2c00815
Abstract: In traditional blood-contacting medical devices, infection and thrombosis are easily formed on the surface of the materials. In addition, inflammation is also a clinical complication that cannot be ignored. More importantly, there is a mutually… read more here.
Keywords: hydrogel coating; blood contacting; infection; anti inflammatory ... See more keywords
Simultaneous and Efficient Removal of Oleophilic and Hydrophilic Stains from Polyurethane by the Combination of Easy-Cleaning and Self-Cleaning.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c01042
Abstract: The simultaneous and efficient removal of oleophilic and hydrophilic stains from polyurethane (PU) is realized by combining the easy-cleaning from the hydrophilic thermoresponsive hydrogel coating containing acrylamide (AAm), gum arabic (GA), and (ethylene glycol) methyl… read more here.
Keywords: easy cleaning; hydrogel coating; self cleaning; simultaneous efficient ... See more keywords
Biodegradable and Cytocompatible Hydrogel Coating with Antibacterial Activity for the Prevention of Implant-Associated Infection.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c20401
Abstract: Implant-associated infection (IAI) caused by pathogens colonizing on the implant surface is a serious issue in the trauma-orthopedic surgery, which often leads to implant failure. The complications of IAI bring a big threat to the… read more here.
Keywords: implant associated; biodegradable cytocompatible; hydrogel coating; hydrogel ... See more keywords
Well-designed two-fold crosslinked biological valve leaflets with heparin-loaded hydrogel coating for enhancing anticoagulation, endothelialization, and anticalcification.
Sign Up to like & getrecommendations! Published in 2022 at "Biomaterials science"
DOI: 10.1039/d2bm00736c
Abstract: Commercial biological valve leaflets (BVLs) crosslinked with glutaraldehyde (GA) are at risk of accelerating damage and even failure, owing to the high cell toxicity of GA, acute thrombosis, and calcification in clinical applications. In this… read more here.
Keywords: biological valve; hydrogel coating; hydrogel; heparin loaded ... See more keywords
Fabrication of antibacterial polydopamine-carboxymethyl cellulose-Ag nanoparticle hydrogel coating for urinary catheters.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of biomaterials applications"
DOI: 10.1177/08853282231173576
Abstract: Urinary tract infections caused by catheter insertion are prevalent in hospital clinics, which can induce serious complications such as bacteriuria and sepsis, and even lead to patient death. The disposable catheters currently used in clinical… read more here.
Keywords: hydrogel coating; polydopamine carboxymethyl; hydrogel; fabrication antibacterial ... See more keywords
Zwitterionic poly(sulfobetaine methacrylate)-based hydrogel coating for drinking water distribution systems to inhibit adhesion of waterborne bacteria
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Bioengineering and Biotechnology"
DOI: 10.3389/fbioe.2023.1066126
Abstract: Presence of biofilms in drinking water distribution systems (DWDS) can be a nuisance, leading to several operational and maintenance issues (i.e., increased secondary disinfectants demand, pipe damage or increased flow resistance), and so far, no… read more here.
Keywords: drinking water; hydrogel coating; hydrogel; based hydrogel ... See more keywords
Localized Enzyme-Assisted Self-Assembly in the Presence of Hyaluronic Acid for Hybrid Supramolecular Hydrogel Coating
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13111793
Abstract: Hydrogel coating is highly suitable in biomaterial design. It provides biocompatibility and avoids protein adsorption leading to inflammation and rejection of implants. Moreover, hydrogels can be loaded with biologically active compounds. In this field, hyaluronic… read more here.
Keywords: hydrogel; presence; hydrogel coating; self ... See more keywords