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Synthesis of Atenolol-Imprinted Polymers with Methyl Methacrylate as Functional Monomer in Propanol Using Bulk and Precipitation Polymerization Method
Joint Authors
Pratiwi, Rimadani
Hasanah, Aliya Nur
Dwi Utari, Traju Ningtias
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-19
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Atenolol is one of the beta-1 blocker drugs that is misused by athletes to increase their performance during competition.
Therefore, it is important to analyze atenolol levels in blood selectively.
The preparation method that can be used in separating atenolol in sample is molecular imprinting solid-phase extraction (MI-SPE) because it has good selectivity and sensitivity.
This study aims to examine the characteristics and analytical performance of imprinted polymers synthesized from functional monomer methyl methacrylate.
The stages of this study include the determination of association constants, synthesis of sorbent MI-SPE atenolol using the bulk polymerization method, and precipitation with atenolol as the template, methyl methacrylate as the functional monomer, and propanol as the porogen.
The template was extracted from a polymer, and then, the adsorption ability, capacity, and selectivity of MI-SPE and finally the application of the best MI-SPE to spiked serum samples were determined.
MI-SPE was also characterized by using Fourier-transform instrument infrared (FTIR) and scanning electron microscope (SEM).
The result of characterization with FTIR and SEM showed that MIP made by the precipitation polymerization method was completely polymerized, more porous, and produced smaller particle size with an average value of 0.274 μm.
It had better analytic performances than MIP made by bulk polymerization, with affinity value 0.3607 mg/g and homogeneity value 1.3246, and good selectivity toward atenolol with imprinting factor value 22.519.
Application of MI-SPE to spiked serum samples has an excellent recovery percentage of 95.46% over 0% for the nonimprinting one.
Based on the result of study, MIP made by precipitation polymerization could be used to extract atenolol on serum samples toward drug analysis.
American Psychological Association (APA)
Hasanah, Aliya Nur& Dwi Utari, Traju Ningtias& Pratiwi, Rimadani. 2019. Synthesis of Atenolol-Imprinted Polymers with Methyl Methacrylate as Functional Monomer in Propanol Using Bulk and Precipitation Polymerization Method. Journal of Analytical Methods in Chemistry،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1169372
Modern Language Association (MLA)
Hasanah, Aliya Nur…[et al.]. Synthesis of Atenolol-Imprinted Polymers with Methyl Methacrylate as Functional Monomer in Propanol Using Bulk and Precipitation Polymerization Method. Journal of Analytical Methods in Chemistry No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1169372
American Medical Association (AMA)
Hasanah, Aliya Nur& Dwi Utari, Traju Ningtias& Pratiwi, Rimadani. Synthesis of Atenolol-Imprinted Polymers with Methyl Methacrylate as Functional Monomer in Propanol Using Bulk and Precipitation Polymerization Method. Journal of Analytical Methods in Chemistry. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1169372
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169372