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Synthesis and Characterization of the Chitosan-Coated Methotrexate-Conjugated Hybrid Magnetic Nanoparticles

Year 2026, Volume: 5 Issue: 1, 18 - 24, 05.02.2026
https://doi.org/10.71133/anatphar.1822948
https://izlik.org/JA32JR44RF

Abstract

In this study, a rapid and alternative magnetic nanoparticle structure was developed for the hyperthermia treatment of cancer, a growing and significant problem. Magnetic nanoparticles hold significant potential in cancer treatment. The most important feature of magnetic nanoparticles is their ability to be targeted to tumor sites by applying an external magnetic field. Furthermore, their small size, high surface area, and the ease of control of their surface structure through surface modification are other important properties. The ability of magnetic nanoparticles to acquire drug-carrying capacity through surface modification provides a significant application advantage. Another feature is that the magnetic field applied to the cancerous area induces hyperthermia, thereby destroying cancer cells. Therefore, the prepared magnetic-core nano cancer drugs exhibit a dual-agent therapeutic effect. In this study, we first synthesized nanosized, magnetically steerable CoFe2O4 nanoparticles. Subsequently, these nanoparticles were surface-modified, and the anti-carcinogenic chemotherapeutic drug methorotaxane was conjugated. In the final phase of the study, chitosan was coated on the surface of the methotrexate-conjugated magnetic nanoparticle to increase biocompatibility. All structures obtained were initially characterized using FTIR and EDX spectroscopy. Furthermore, all CoFe2O4-based structures were morphologically characterized using scanning electron microscopy. This resulted in the creation of a dual-action drug structure that offers both diagnostic, monitoring, and therapeutic potential.

Ethical Statement

The authors declare that no human or animal studies have been conducted in this article.

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There are 20 citations in total.

Details

Primary Language English
Subjects Bioassays
Journal Section Research Article
Authors

Ebru Kuyumcu Savan 0000-0002-8851-0907

Süleyman Köytepe 0000-0002-4788-278X

İmren Özcan 0000-0002-3853-9373

Burhan Ateş 0000-0001-6080-229X

Sevgi Balcıoğlu 0000-0003-0724-4772

Submission Date November 13, 2025
Acceptance Date December 16, 2025
Publication Date February 5, 2026
DOI https://doi.org/10.71133/anatphar.1822948
IZ https://izlik.org/JA32JR44RF
Published in Issue Year 2026 Volume: 5 Issue: 1

Cite

EndNote Kuyumcu Savan E, Köytepe S, Özcan İ, Ateş B, Balcıoğlu S (February 1, 2026) Synthesis and Characterization of the Chitosan-Coated Methotrexate-Conjugated Hybrid Magnetic Nanoparticles. Anatolian Journal of Pharmaceutical Sciences 5 1 18–24.

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