Publication: Tuning the resistance of polycarbonate membranes by plasma-induced graft surface modification
Tuning the resistance of polycarbonate membranes by plasma-induced graft surface modification
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Baumann, L., Hegemann, D., de Courten, D., Wolf, M., Rossi, R. M., Meier, W. P., & Scherer, L. J. (2013). Tuning the resistance of polycarbonate membranes by plasma-induced graft surface modification. Applied Surface Science, 268, 450–457. https://doi.org/10.1016/j.apsusc.2012.12.125
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To tune the permeability resistance of porous polycarbonate (PC) membranes for caffeine, their surfaces were plasma modified with different monomers in a grafting from process. These coatings provided characteristic surface hydrophilicities. It was found that membranes with more hydrophilic surfaces have lower resistances to let caffeine pass through than membranes with hydrophobic surfaces. Additionally, it was possible to post-modify a poly(2-aminoethyl methacrylate) (AEMA) coated PC membrane with octanoic acid (Oct) under mild cond
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Baumann, L., Hegemann, D., de Courten, D., Wolf, M., Rossi, R. M., Meier, W. P., & Scherer, L. J. (2013). Tuning the resistance of polycarbonate membranes by plasma-induced graft surface modification. Applied Surface Science, 268, 450–457. https://doi.org/10.1016/j.apsusc.2012.12.125