Open AccessSynthesis, Characterization, and Properties of Sulfonated Chitosan for Protein Adsorption
Author(s) -
Xiaomin Zhang,
Jie Sun
Publication year - 2020
Publication title -
international journal of polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.399
H-Index - 33
eISSN - 1687-9430
pISSN - 1687-9422
DOI - 10.1155/2020/9876408
Subject(s) - chitosan , adsorption , sulfate , chemical engineering , ion exchange , protein adsorption , characterization (materials science) , chromatography , chemistry , materials science , polymer chemistry , ion , organic chemistry , nanotechnology , engineering
Chitosan sulfate was prepared and characterized as a new chromatography media for protein separation. The degree of sulfonation of chitosan could be well controlled and impacted under conditions in the synthesis process. The prepared chitosan sulfate shows improved binding capacity with proteins. Sulfonated chitosan shows improved ion-exchange adsorption properties with proteins, which could have good potential in protein purification.