Sonochemical synthesis and characterization of Fe(II) and Cu(II) nano-sized complexes of sulfamethoxazole
Keywords:
sulfamethaxazole, nano metal complexes, FTIR, XRD, NMRAbstract
Nanoparticle drug delivery systems are precisely designed technologies that utilize nanoparticles to deliver therapeutic drugs to specific targets and regulate their release. In recent times, nanoparticles have garnered significant interest owing to their potential for efficient drug delivery. This work is aimed at synthesizing Fe(II) and Cu(II) nano-sized complexes of sulfamethoxazole (SMX) using the sonication method. The physical and spectroscopic studies showed a colour change from white to grey, and a decrease in melting points suggested the formation of the metal complexes. The nanometal complexes were insoluble in water. XRD analysis showed that the crystallite sizes of Fe(II) and Cu(II) nanometal complexes were determined to be 76.08 nm and 37.13 nm, respectively, using the Debye-Scherrer equation. The FTIR results of the SMX, Fe(II), and Cu(II) nanometal complexes showed a shift of the amine band from 3243 to 3191 cm^-1 and the sulfone band from 1154 to 1092 cm^-1 in both complexes. The proton NMR showed a shift of the amine proton from 6.100 ppm to 6.035 ppm in the spectra of the Cu(II) complex. The amine chemical shift was absent in the spectra of the Fe(II) complex, showing deprotonation. The carbon-13 NMR spectra showed a similar chemical shift. The spectra studies indicated that SMX coordinated with the metal ions through the amino and sulfone groups. A tetrahedral structure was proposed for the complexes. SMX coordinated as a bidentate ligand to Fe(II) and Cu(II) ions.
Published
How to Cite
Issue
Section
Copyright (c) 2024 B. C. Asogwa, I. E. Otuokere

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- G. Kamarajan, D. Benny Anburaj, V. Porkalai, A. Muthuvel, G. Nedunchezhian, Effect of temperature on optical, structural, morphological and antibacterial properties of biosynthesized ZnO nanoparticles , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 3, August 2022
- Abdullahi Moyosore, Haslina Ahmad, Muhammad Alif Muhammad Latif, Mostafa Yousefzadeh Borzehandani, Mohd Basyaruddin AbdulRahman, Emilia Abdelmalek, Carbon (IV) oxide adsorption efficiency of functionalized HKUST-1, IRMF-1, and UiO-66 metal organic frameworks , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 1, February 2024
- Abdulwasiu Abdurrahman, Saidu Muhammad Waziri, Olusegun Ayoola Ajayi, Fadimatu Nyako Dabai, Optimization of Potassium Carbonate-based DES as Catalyst in the Production of Biodiesel via Transesterification , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 1, February 2023
- J. Damisa, J. O. Emegha, I. L. Ikhioya, Deposition Time induced Structural and Optical Properties of Lead Tin Sulphide Thin Films , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 4, November 2021
- Bamidele H. Akpeji, Bulouebibo Lari, Ufuoma A. Igbuku, Godswill Tesi, Elias E. Elemike, Paul O. Akusu, Synthesis and Characterization of MnO2 nanoparticles mediated by Raphia hookeri seed , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 4, November 2024
- Chinnarao Menda, Ch. Ramakrishna, V D N Kumar Abbaraju, Analysis of industrial solid waste for secure and eco-friendly disposal by incineration practices , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 3, August 2025
- Imosobomeh L. Ikhioya, Eli Danladi, Okoli D. Nnanyere, Abdulazeez O. Salawu, Influence of Precursor Temperature on Bi Doped ZnSe Material via Electrochemical Deposition Technique for Photovoltaic Application , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 1, February 2022
- Sathish Kumar Kannaiyan, Rengaraj R, Venkata krishnan G R, Gayathri P K, Lavanya G, Hemapriya D, Antimicrobial activity of green synthesized tri-metallic oxide Ni/Cr/Cu nanoparticles , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 3, August 2021
- S. A. Yamusa, A. Shaari, I. Isah, U. B. Ibrahim, S. I. Kunya, S. Abdulkarim, Y. S. Itas, M. Alsalamh, Effects of Exchange Correlation Functional (Vwdf3) on the Structural, Elastic, and Electronic Properties of Transition Metal Dichalogenides , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 1, February 2023
- D. N. Ajah, E. Agboeze, J. N. Ihedioha, E. Chukwudi-Madu, C. C. Chime, Levels of Zinc (Zn), Copper (Cu), Iron (Fe), and Cadmium (Cd) in Soil, Rice Stalk, and Oryza Sativa Grain in Ishiagu Rice Field, Ebonyi State, Nigeria; Human Health Risk , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 4, November 2022
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- I. E. Otuokere, J. G. Ohwimu, K. C. Amadi, C. O. Alisa, F. C. Nwadire, O. U. Igwe, A. A. Okoyeagu, C. M. Ngwu, Synthesis, Characterization and Molecular Docking Studies of Mn (II) Complex of Sulfathiazole , Journal of the Nigerian Society of Physical Sciences: Volume 1, Issue 3, August 2019
- K. O. Eberendu , J. I. Iheanyichukwu, O. M. Mac-kalunta, C. I. Nwankwo, I. E. Otuokere, J. C. Nnaji, Zn(II) and Fe(II) complexes of 2,4-dinitro-N-[(Z)-[(E)-3-(2-nitrophenyl)prop-2-enylidene] amino] aniline: synthesis, characterization and In Silico SARS-CoV-2 inhibition studies , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 1, February 2025
- B. C. Asogwa, O. M. Mac-kalunta, J. I. Iheanyichukwu, I. E. Otuokere, K. Nnochirionye, Sonochemical synthesis, characterization, and ADMET studies of Fe (II) and Cu (II) nano-sized complexes of trimethoprim , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 3, August 2024

