Template Assisted Synthesis of Molecularly Imprinted Polymer for the Extraction of p-Coumaric Acid

Author:

BHAWANI SHOWKAT AHMAD1,SUHAILI NURSUHAILAH BINTI1,ROLAND RACHEL MARCELLA1,BAKHTIAR SALMA1,ALOTAIBI KHALID M.2,MOHAMMAD IBRAHIM MOHAMMAD NASIR3

Affiliation:

1. Faculty of Resource Science and Technology, Universiti Malaysia Sarawak (UNIMAS), Kuching 94300, Malaysia

2. Department of Chemistry, College of Science, King Saud University, Riyadh-11451, Kingdom of Saudi Arabia

3. School of Chemical Sciences, Universiti Sains Malaysia 11800 Gelugor, Penang Malaysia

Abstract

In present study, the molecular imprinting polymer (MIP) of p-coumaric acid was synthesized by using p-coumaric acid as a template, acetonitrile as solvent, 1,4-butanediol dimethacrylate as cross-linker, acrylic acid as monomer and 2,2-azobisisobutironitrile (AIBN) as the initiator. The synthesized polymers were characterized by FTIR and SEM. The results from SEM revealed that the polymer was in spherical shape with size in micro-range. The binding efficiency of polymers was analyzed by adsorption study. The highest rebinding efficiency for MIP was ~ 80% while for non-imprinted polymer (NIP) it was only 24%.

Publisher

Asian Journal of Chemistry

Subject

General Chemistry

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