Inside Front Cover: Synthesis of molecularly imprinted magnetic nanoparticles for selective cytidine adsorption
Emine Öngün, Semra Akgönüllü, H. Yavuz, A. Deni̇zli̇
- Authors
- Emine Öngün, Semra Akgönüllü, H. Yavuz, A. Deni̇zli̇
- Published
- Separation Science Plus 2020
- DOI
- 10.1002/sscp.202000089
- Citations
- 12
Abstract
Magnetic molecularly imprinted nanoparticles were fabricated for cytidine adsorption. Molecularly imprinted polymers were prepared by complexing N‐methacryloyl‐ l ‐histidine/Cu(II) and cytidine as a template molecule in a highly cross‐linked polymer. Magnetic molecularly imprinted nanoparticles were tested in batch experiments with aqueous samples of cytidine, and several parameters were investigated. The N‐methacryloyl‐ l ‐histidine/Cu(II) complex was selected to obtain a rebinding of cytidine on the magnetic nanoparticles. The template molecule was removed using 1.0 M NaCl as a desorption agent. The adsorption of cytidine was optimal in a buffer solution of pH 7.4 for 120 min with adsorption capacity of 39.77 mg/g. The imprinted polymer‐based magnetic nanoparticles were selective toward cytidine as compared to the analogs (uridine and thymidine). The adsorption fitted a Langmuir isotherm model with an R 2 value of 0.9861 and the Q max value of 43.86 mg/g for the magnetic molecularly imprinted nanoparticles.
Cite this article
Emine Öngün, Semra Akgönüllü, H. Yavuz, A. Deni̇zli̇ (2020). Inside Front Cover: Synthesis of molecularly imprinted magnetic nanoparticles for selective cytidine adsorption. Separation Science Plus. https://doi.org/10.1002/sscp.202000089
BibTeX
@article{emine2020,
title = {Inside Front Cover: Synthesis of molecularly imprinted magnetic nanoparticles for selective cytidine adsorption},
author = {Emine Öngün and Semra Akgönüllü and H. Yavuz and A. Deni̇zli̇},
journal = {Separation Science Plus},
doi = {10.1002/sscp.202000089},
year = {2020}
}