WebApr 23, 2024 · The resulting modified chitosan can be used to modify the surface of fabrics or cellulose and also improve the antibacterial properties of chitosan [48,49,50]. Modified chitosan obtained through graft modification can also be used on the surface of tissue-engineering materials to improve the anticoagulant properties [51,52]. WebThe grafted chitosan was then cross-linked onto cotton fabric dyed with gardenia yellow. Results of colour change caused by the exposure of treated fabric to simulated sunlight …
Polysaccharides Free Full-Text Photo-Curing Chitosan-g-N ...
WebFeb 7, 2024 · Natural antibacterial agents have attracted increasing attention due to safety, ecological, and environmental protection concerns. In this study, hinokitiol-grafted-chitosan (HTCS) was prepared via the Mannich reaction and used as an antibacterial agent for the treatment of cotton fabric. The results showed that, compared with chitosan (CS) and … WebJun 13, 2014 · The present study describes the development of multilayer microcapsules by 11 alternate additions of chitosan (Chi) and sodium dodecyl sulfate (SDS) in a combined emulsification and phase coacervation method based on ionic interactions. After an alkali treatment, microcapsules are applied on polyester (PET) fabric by a padding process to … deers office mcchord
(PDF) Multifunctional finishing of wool fabrics by …
WebApr 1, 2010 · Abstract. Chitosan grafting onto silk was tested with three crosslinking agents: trifunctional epoxy resin Araldite DY-T, PEG400 dimethacrylate, and glutaraldehyde in acetic as well as in tartaric ... WebIn a separated container, a combination of chitosan (0.2 g), pure graphite (0.1 g), and distilled water (100 mL) were sonicated for 30 min in a separate container. The chitosan-graphite mixture was slowly added to the Zn-MSN suspension and the pH of the mixture was adjusted at 8–9 by micro-addition of NaOH (0.1 M). WebChitosan biological macromolecule is a versatile polymer; chemical modification has been carried out that lead to the formation of chitosan grafted polymers composites (Chito-g-PC). We proposed synthesis of six various Chito-g-PC as sorbents for deers office mechanicsburg