muhammad cholid djunaidi, cholid (2019) SYNTHESIS, CARACTERIZATION AND SELECTIVITY OF MOLECULARY IMPRINTED POLYMER (MIP) GLUCOSE USING POLYEUGENOL AS A FUNCTIONAL POLYMER. Rasayan journal of chemistry, 12 (2). pp. 809-821. ISSN 0974-1496

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Abstract

Research on the synthesis of Molecularly Imprinted Polymer Glucose was undertaken by using polyeugenol as a functional polymer and Polyethylene Glycol Diglycidyl Ether (PEGDE) as a crosslinker agent. Polieugenol generated from eugenol then was tied with glucose template and crosslinked with PEGDE (Polietylene Diglicidil Glycol ether) with a mole ratio of 1:1. Analysis of the results of the polymerization and crosslinking was performed using IR, GPC, NMR and XRD. Optimization of the adsorbent was conducted by varying the template concentration, particle size of the adsorbent and eluent type. Glucose was analysed by 3,5 dinitrosalicylic acid method. The selectivity of the MIP adsorbent was compared to Non Imprinting Polymer and tested against fructose molecule.A characterization of MIP Glucose consisted of a chemical resistancetest, re-use and selectivity. It is expected that MIP glucose adsorbs glucose more than NIP either in glucose solution or glucose solution mixed with fructose. The result was MIP adsobent adsorbed glucose more than NIP but did not adsorb fructose otherwise NIP.The results obtained shows that MIP Glucose was resistant to any kind of organic acids (acetic acid), inorganic acids (HCl, HNO3) and NaOH. Reuse of MIP Glucose as the adsorbent shows slight decreased ability to adsorbed glucose when using ethanol, but tended to be stable when using demineralised water as a released solvent. MIP Glucose selectivity was seen in HPLC analysis.

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