Construction of a Tio 2 –Fe 3 O 4 -Decorated Molecularly Imprinted Polymer Nanocomposite for Tartrazine Degradation: Response Surface Methodology Modeling and Optimization

Construction of a Tio 2 –Fe 3 O 4 -Decorated Molecularly Imprinted Polymer Nanocomposite for Tartrazine Degradation: Response Surface Methodology Modeling and Optimization Publisher

Arabzadeh N¹ ; Mohammadi A^{1, 2, 3} ; Darwish M^{2, 4} ; Abuzerr S⁵

Show Affiliations

1. Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
2. Pharmaceutical Quality Assurance Research Centre, Faculty of Pharmacy, International Campus, Tehran University of Medical Sciences, Tehran, Iran
3. Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
4. Department of Pharmacy, Al-Safwa University College, Karbala, Iraq
5. Department of Environmental Health Engineering, Faculty of Public Health, International Campus, Tehran University of Medical Sciences, Tehran, Iran

Source: Journal of the Chinese Chemical Society Published:2019

Abstract

We synthesized a novel recoverable and reusable photocatalyst system for tartrazine degradation by one-step incorporation of Fe 3 O 4 and TiO 2 nanoparticles into a molecularly imprinted polymer through a facile precipitation polymerization method. The as-prepared samples were systematically characterized using X-ray diffraction, infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, energy-dispersive spectroscopy, and vibrating sample magnetometry. Benefiting from the positive synergistic effect, tartrazine was almost completely degraded under UV-C within 180 min by the multicomponent photocatalyst (Fe 3 O 4 + TiO 2 + MIP) in comparison with far fewer activities by the corresponding NIP system and the nonmagnetic and bare structures. On the other hand, the central composite design in response surface methodology was applied to optimize the tartrazine photocatalytic degradation process. Twenty experiments were conducted by adjusting three parameters (nanocomposite dosage, initial pH of the reaction solution, and initial dye concentration) in the multiple variable analysis method. A satisfactory correlation between the experimental and predicted values was obtained (R 2 = 0.956). Additionally, ANOVA analysis with a p value of 1.15 × 10 –5 indicated that the model terms are highly significant. Under the determined optimum conditions, a verification experiment was conducted and shown the adequately approximate value between the predicted (99%) and the experimental (97%) results, which confirmed the validity of the model. © 2018 The Chemical Society Located in Taipei & Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Style	Citing Format
MLA	Arabzadeh N, et al.. "Construction of a Tio 2 –Fe 3 O 4 -Decorated Molecularly Imprinted Polymer Nanocomposite for Tartrazine Degradation: Response Surface Methodology Modeling and Optimization." Journal of the Chinese Chemical Society, vol. 66, no. 5, 2019, pp. 474-483.
APA	Arabzadeh N, Mohammadi A, Darwish M, Abuzerr S (2019). Construction of a Tio 2 –Fe 3 O 4 -Decorated Molecularly Imprinted Polymer Nanocomposite for Tartrazine Degradation: Response Surface Methodology Modeling and Optimization. Journal of the Chinese Chemical Society, 66(5), 474-483.
Chicago	Arabzadeh N, Mohammadi A, Darwish M, Abuzerr S. "Construction of a Tio 2 –Fe 3 O 4 -Decorated Molecularly Imprinted Polymer Nanocomposite for Tartrazine Degradation: Response Surface Methodology Modeling and Optimization." Journal of the Chinese Chemical Society 66, no. 5 (2019): 474-483.
Harvard	Arabzadeh N et al. (2019) 'Construction of a Tio 2 –Fe 3 O 4 -Decorated Molecularly Imprinted Polymer Nanocomposite for Tartrazine Degradation: Response Surface Methodology Modeling and Optimization', Journal of the Chinese Chemical Society, 66(5), pp. 474-483.
Vancouver	Arabzadeh N, Mohammadi A, Darwish M, Abuzerr S. Construction of a Tio 2 –Fe 3 O 4 -Decorated Molecularly Imprinted Polymer Nanocomposite for Tartrazine Degradation: Response Surface Methodology Modeling and Optimization. Journal of the Chinese Chemical Society. 2019;66(5):474-483.
BibTex	@article{ author = {Arabzadeh N and Mohammadi A and Darwish M and Abuzerr S}, title = {Construction of a Tio 2 –Fe 3 O 4 -Decorated Molecularly Imprinted Polymer Nanocomposite for Tartrazine Degradation: Response Surface Methodology Modeling and Optimization}, journal = {Journal of the Chinese Chemical Society}, volume = {66}, number = {5}, pages = {474-483}, year = {2019} }
RIS	TY - JOUR AU - Arabzadeh N AU - Mohammadi A AU - Darwish M AU - Abuzerr S TI - Construction of a Tio 2 –Fe 3 O 4 -Decorated Molecularly Imprinted Polymer Nanocomposite for Tartrazine Degradation: Response Surface Methodology Modeling and Optimization JO - Journal of the Chinese Chemical Society VL - 66 IS - 5 SP - 474 EP - 483 PY - 2019 ER -

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