WebApr 10, 2024 · Chitosan-based nanoparticles have been used in drug and gene delivery, cell imaging, wound healing, antibacterial formulations, restorative dentistry, cancer and hyperthermia therapy and tissue engineering. [83] Chitosan-based bio-adhesives have been explored in wound dressing, sutureless surgery, drug delivery systems, and … WebDec 7, 2011 · Materials and procedures. Cotton fabric (100% cotton plain-weave fabric of 105 g/m 2 weight per unit area, desized, double scoured) was supplied by Vlisco (The Netherlands). Poly-NiPAAm/chitosan microgel (PNCS) has been prepared according to the procedure of Lee et al. and incorporated to cotton fabric using pad-dry-cure process …
Enhancing disperse printing and ultraviolet protecting of polyester ...
WebJan 11, 2024 · The reason behind the result is no interaction present between PLGA and chitosan/PVA. Besides, PLGA-chitosan/PVA and chitosan/PVA nanofibers are … WebJan 17, 2012 · Pretreatment of polyester-containing fabrics with chitosan, polyethylene glycol along with N-methylol crosslinking agent (Arkofix® NDW, DMDHEU) in the presence of MgCl 2. 6H 2 O/citric acid as a mixed catalyst was carried out for enhancing their printability with disperse dyes as well as upgrading their ultraviolet-protecting properties. … reading 1977
Chitosan grafted/cross-linked with biodegradable polymers: A review
WebJan 11, 2024 · Chitosan-based flame retardant materials have been designed by chitosan-phytic acid , chitosan-sodium polyphosphate , … WebDec 1, 2024 · New and durable multifunctional properties of cotton/polyester blended fabrics were developed through loading of chitosan (Cs) and various metal oxide nanoparticles (MONPs) namely ZnO, TiO, and SiO COOH groups, onto the ester-crosslinked fabrics surface. WebCotton fabric with excellent antibacterial durability was obtained when treated with chitosan-containing core-shell particles without any chemical binders. These amphiphilic nanosized particles with antibacterial chitosan shells covalently grafted onto polymer cores were prepared via a surfactant-free emulsion copolymerization in aqueous chitosan. reading 19605