Protein Transport Properties of PAN Membranes Grafted with Hyperbranched Polyelectrolytes and Hyperbranched Zwitterions
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DOI: 10.1021/acs.iecr.6b03616
Abstract: A series of charge-modified polyacrylonitrile (PAN) membranes with different surface charge properties and densities have been obtained via first grafting with hyperbranched polyethylenimine (PEI) and then ring-opening with 1,4-butane sultone. The obtained PAN-gr-PEI membranes and… read more here.
Keywords: hyperbranched zwitterions; properties pan; pan membranes; surface ... See more keywords
Modification of polyacrylonitrile membranes by incoherent IR radiation
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DOI: 10.1134/s0965544117040089
Abstract: Polyacrylonitrile (PAN) membranes with the rejection coefficients of bovine serum albumin (Mw = 69000 Da) up to 97% have been developed. The effect of IR irradiation of PAN membranes at temperatures to 180°С has been… read more here.
Keywords: modification polyacrylonitrile; polyacrylonitrile membranes; pan membranes; pan ... See more keywords
Design and Fabrication of Membranes Based on PAN Copolymer Obtained from Solutions in N-methylmorpholine-N-oxide
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DOI: 10.3390/polym14142861
Abstract: An original method is proposed for preparing highly concentrated solutions of PAN copolymer in N-methylmorpholine-N-oxide (NMMO) and forming membranes for nanofiltration from these solutions. The high activity of the solvent with respect to the polymer… read more here.
Keywords: pan copolymer; methylmorpholine oxide; obtained solutions; pan membranes ... See more keywords