Construction, identification, and description of molecularly imprinted polymers based on solid-phase microextraction-UV for determination of ciprofloxacin in pharmaceutical samples

Authors

Sabaa Abd Jaber Department of Chemistry, College of Science, University of Bagdad, Baghdad, Iraq / College of Engineering, AL-Iraqia University, Baghdad, Iraq https://orcid.org/0009-0008-3912-9254
Yehya Kamal Al-Bayati Department of Chemistry, College of Science, University of Bagdad, Baghdad, Iraq

DOI:

https://doi.org/10.24996/ijs.2026.67.6.2

Keywords:

Ciprofloxacin, Molecularly imprinted polymer, optimization, (CIP-SPµE) Micro-solid phase extraction

Abstract

Ciprofloxacin it as one of the most widely used antibiotics, making it essential to study its incorporation in pharmaceutical formulations. This study utilized a molecularly imprinted polymer (MIP) composed of styrene and ethylene glycol dimethyl acrylate to optimize the sorbent for ciprofloxacin solid-phase extraction (MISPµE). The MIP generated a maximum adsorption capacity of 6.5247 µmol/g, demonstrating high selectivity sorbent for its template molecule. Calibration curve analysis indicated a concentration value of 30 μmol/mL. The MIP-SPE method was applied to pharmaceutical samples, achieving a detection limit of 0.21 µmol/mL. Drug recovery varied between 91.28 and 96.57 % by employing this method., These outcomes proved the viability of this optimized MIP-SPµE.

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Published

2026-06-30

Issue

Vol 67 No 6 (2026)

Section

Chemistry

License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

[1]

S. A. . Jaber and Y. K. . Al-Bayati, “Construction, identification, and description of molecularly imprinted polymers based on solid-phase microextraction-UV for determination of ciprofloxacin in pharmaceutical samples”, Iraqi Journal of Science, vol. 67, no. 6, pp. 3090–3103, Jun. 2026, doi: 10.24996/ijs.2026.67.6.2.