Fabrication of ultrafiltration membrane coated with amphiphilic copolymers having POSS group and zwitterionic moieties for enhanced antifouling properties
발표자
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초록
내용
Copolymers with hydrophobic POSS side groups and hydrophilic zwitterionic moieties were synthesized via free radical polymerization and post-modification. Precursor polymers having POSS and DMAEMA moieties were synthesized and coated onto a polysulfone (PSf) ultrafiltration membrane. Zwitterionic moieties were introduced to the surface of the membrane through the post-modification process. The as-synthesized membranes showed excellent antifouling properties for both protein and oil compared to the PSf neat membrane.