Chitosan based polyelectrolyte complexes development for anionic and cationic dyes adsorption
نویسندگان
چکیده
منابع مشابه
Chitosan-based polyelectrolyte complexes for drug delivery
Among different polymers, chitosan, the N-deacetylated product of the polysaccharide chitin, is gaining increasing importance in medical and pharmaceutical applications due to its good mucoadhesion and absorption enhancing ability. Moreover, chitosan shows the ability to form hydrogels able to control the rate of drug release from the delivery system as well as protect the drug from chemical an...
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Chitosan resins modified with amino acids, such as glycine, valine, leucine, and serine, were synthesized for investigating the adsorption behavior of cationic and anionic species, and showed good abilities for the adsorption of trace elements in aquatic media as follows: glycine for lanthanoids at pH 7, leucine for molybdenum at pH 1-5, serine for uranium at pH 2-7, and amino acids for bismuth...
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ژورنال
عنوان ژورنال: Egyptian Journal of Chemistry
سال: 2020
ISSN: 2357-0245
DOI: 10.21608/ejchem.2020.20522.2229