WebMar 1, 2005 · The effects of the crosslinking agents on chitosan microspheres over a 12-hour period were assessed with regard to swelling, hydrolysis, porosity, crosslinking, … WebObjective The present investigation entailed determination of effect of diverse cross-linking agents on Losartan Potassium loaded chitosan microspheres. The emulsion cross-linking method was employed to formulate the microspheres with an endeavour to achieve maximum sustained effect.
EFFECT OF IONIC CROSSLINKING AGENTS ON SWELLING …
WebFeb 21, 2024 · Chitosan is an environmentally-friendly biodegradable biopolymer, and its chemical crosslinking has a positive effect on the properties of modified bitumen. KEYWORDS: Bitumen biopolymer crosslinking agent chitosan surface-free energy 1. … WebApr 2, 2014 · PVA has been cross-linked chemically with monomer (methacrylic acid) in aqueous medium using ethylene glycol di-methacrylate (EGDMA) as cross-linking agent and benzoyl peroxide as reaction … dairy free condensed cream of chicken soup
FTIR spectra of the crosslinked polymer (chitosan reacted with …
WebMay 1, 2024 · In theory, the crosslinking of chitosan is a reaction with a crosslinking agent that leads to biopolymer preservation through the formation of bonds between … WebMar 2, 2024 · The article addresses the formulation and characterization of the polyvinyl alcohol membrane (PVA) with citric acid, succinic acid and their mixing as crosslinking agents. PVA is highly hydrophilic and has excellent film (membrane) properties. Chemical crosslinking is the most common approach to stabilize and produce PVA membranes … WebMay 20, 2016 · A scientific review published on April 21, 2016 in the peer-reviewed journal Trends in Food Science and Technology summarizes the main crosslinking agents used for protein and polysaccharide films and coatings with potential applications as food contact materials (FCMs). Henriette Azeredo from the Embrapa Tropical Agroindustry, Fortaleza, … bio relief therapy