Solvent‐free synthesis of chiral molecularly imprinted polymers: Porosity control using a nano‐sized solid porogen | Zendy

Duarte Mariana | Zendy; Billing Johan | Zendy; Yilmaz Ecevit | Zendy

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Solvent‐free synthesis of chiral molecularly imprinted polymers: Porosity control using a nano‐sized solid porogen

Author(s) -

Duarte Mariana,

Billing Johan,

Yilmaz Ecevit

Publication year - 2016

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.44104

Subject(s) - molecularly imprinted polymer , polymer , materials science , chemical engineering , fumed silica , molecular imprinting , porosity , solvent , nip , nanoparticle , polymer chemistry , selectivity , nanotechnology , chemistry , organic chemistry , catalysis , composite material , engineering

Molecularly imprinted polymers (MIPs) have been synthesized in the absence of a solvent using fumed silica nanoparticles to create a porous network. The method employed led to a chiral imprinting effect and allowed for an excellent control over the internal morphology of imprinted and non‐imprinted polymer (NIP) materials. The polymers possess high surface areas (>300 m 2 ) and identical pore size (112 Å). The MIP exhibited an imprinting factor (IF) of 9 and a selectivity value (α) of 1.83 for (−)‐ephedrine. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 44104.

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