Synthesis of Molecular Imprinting Polymers Separating Toluic Acid Isomers (II)

Polymers that can separate toluic acid isomers were synthesized by molecular imprinting technique. Molecular imprinting polymers (MIPs) for each isomer of toluic acids (TA) were synthesized using styrene and 4-vinylpyridine (4-Vpy). The adsorption characteristics of TA isomers, salicylic acid (SA),...

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Bibliographic Details
Published in:Journal of polymers and the environment 2005-01, Vol.13 (1), p.81-86
Main Authors: Park, Hye-Ryoung, Chough, Sung-Hyo, Yun, Yeon-Hum, Yoon, Soon-Do
Format: Article
Language:English
Subjects:
Adsorption
Isomers
Molecular imprinting
Polymerization
Polymers
Reproducibility
Salicylic acid
Styrene
Synthesis
Tantalum
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Summary:Polymers that can separate toluic acid isomers were synthesized by molecular imprinting technique. Molecular imprinting polymers (MIPs) for each isomer of toluic acids (TA) were synthesized using styrene and 4-vinylpyridine (4-Vpy). The adsorption characteristics of TA isomers, salicylic acid (SA), and benzoic acid (BA) on each MIP were investigated. The materials used for polymerization of TA isomers MIPs were adsorbed relatively well. This verifies that the MIPs which can adsorb template selectively were synthesized. In addition, the quantities of adsorbed TA isomers on the TA isomers MIPs and on the control polymer polymerized without template were compared and discussed. The variation of adsorption ability for MIPs with repeated use was investigated, showing excellent reproducibility.
ISSN:1566-2543
1572-8900
1572-8919
DOI:10.1007/s10924-004-1232-5