Molecularly imprinted nanofiber membranes from carboxylated polysulfone by electrospray deposition

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DOIResolve DOI: http://doi.org/10.1002/marc.200700359
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TypeArticle
Journal titleMacromolecular Rapid Communications
Volume28
Issue21
Pages21002105; # of pages: 6
AbstractIt is demonstrated that polymeric materials can be directly converted into molecular (chiral) recognition nanofiber membranes by simultaneously applying an electrospray deposition and an alternative molecular imprinting during the membrane preparation process. Polysulfone with a degree of substitution of 0.88 was adopted as the candidate polymeric material for molecularly imprinted nanofiber membranes. Molecularly imprinted nanofiber membranes imprinted by Z-D-Glu recognize the D-isomer in preference to the corresponding L-isomer and vice versa. The amino acid preferentially incorporated into the membrane is selectively permeated through the membrane by using a concentration gradient as a driving force for membrane transport.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada; NRC Institute for Chemical Process and Environmental Technology
Peer reviewedNo
NRC number49119
NPARC number12745774
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Record identifiere81adbdb-cd2d-4f4a-b5c4-c1abfa7b9037
Record created2009-10-28
Record modified2016-05-09
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