Ontology highlight
ABSTRACT:
SUBMITTER: Wang J
PROVIDER: S-EPMC7288585 | biostudies-literature | 2020 Jun
REPOSITORIES: biostudies-literature
Wang Jie J Yang Xin X Zheng Dayuan D Yao Ayan A Hua Dan D Srinivasapriyan Vijayan V Zhan Guowu G
ACS omega 20200528 22
In this work, we have developed a novel and facile method to prepare gallic acid-grafted chitosan/polysulfone (PS) composite membranes for dye removal from aqueous solutions. First, the gallic acid was grafted onto the eco-friendly chitosan through a free-radical grafting copolymerization reaction. Second, the gallic acid-grafted chitosan conjugates were codeposited onto the top surface of PS substrates by electrostatic interactions in order to transform the ultrafiltration membrane to the thin ...[more]