Chemical modification of chitosan in the absence of solvent for diclofenac sodium removal: pH and kinetics studies

Chitosan was modified with acetylacetone and ethylenediamine in the absence of solvent. The new biopolymer obtained from the modification was characterized by elemental analysis and NMR 13C and applied in the removal of diclofenac sodium aqueous solution varying the pH and time. Through elemental an...

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Bibliographic Details
Main Author: Pereira,Kerlaine Alexandre Araújo (author)
Other Authors: Osório,Luizangela Reis (author), Silva,Marcos Pereira (author), Sousa,Kaline Soares (author), Silva Filho,Edson Cavalcanti da (author)
Format: article
Language:eng
Published: 2014
Subjects:
chitosan
modification
sorption
drug
diclofenac sodium
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000700023
Country:Brazil
Oai:oai:scielo:S1516-14392014000700023

Internet

http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000700023

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