Synthesis of Molecularly Imprinted Polymer on Magnetic Core-Shell Silica Nanoparticles for Recognition of Congo Red
More details
Hide details
Department of Chemistry, Kerman Branch, Islamic Azad University, Kerman, IRAN
Department of Drug and Food Control, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, IRAN
Online publish date: 2018-02-03
Publish date: 2018-02-03
Eurasian J Anal Chem 2018;13(3):em20
The extraction of Congo red from aqueous media is reported by a synthesized magnetic molecularly imprinted polymer. This polymer was prepared by coating of synthesized molecularly imprinted polymer on pre-prepared amino-modified Fe3O4 nanoparticles (Fe3O4@NH2-SiO2) surface. Coating process was done through the chemical coprecipitation method by use of acrylamide as functional monomer, N, N’ methylenebisacrylamid as cross-linking agent, ammonium persulfate as initiator and N, N, N', N'-tetramethylethylenediamine as co-initiator in the presence of Congo red. The polymer was characterized by Field emission scanning electron microscope, Fourier transform infrared spectrometer, vibrating sample magnetometer, X-ray diffraction, and re-binding experiments. In addition, more investigations were performed including isotherms, adsorption kinetics, competitive adsorption and reusability. The results proved the sensitivity of the prepared polymer toward magnetic field. Accordingly, it can be easily removed by an external magnet. It demonstrated effective recognition selectivity as well as ability to simultaneous separation and enrichment of Congo red.
1. Khanjani S, Morsali A. Ultrasound-promoted coating of MOF-5 on silk fiber and study of adsorptive removal and recovery of hazardous anionic dye “congo red”. Ultrason. Sonochem. 2014;21:1424.
2. Toor M, Jin B, Dai S, Vimonses V. Activating natural bentonite as a cost-effective adsorbent for removal of Congo-red in wastewater. J. Ind. Eng. Chem. 2015;21:653.
3. Foroughi-dahr M, Abolghasemi H, Esmaieli M, Nazari G, Rasem B. Experimental study on the adsorptive behavior of Congo red in cationic surfactant-modified tea waste. Process Saf. Environ. Prot. 2015;95:226.
4. Cheung WH, Szeto YS, McKay G. Enhancing the adsorption capacities of acid dyes by chitosan nano particles. Bioresour. Technol. 2009;100:1143.
5. Hu TL, Wu SC. Assessment of the effect of azo dye RP2B on the growth of a nitrogen fixing cyanobacterium – Anabaena sp. Bioresour. Technol. 2001;77:93.
6. Liu S, Ding Y, Li P, Diao K, Tan X, Lei F, Zhan Y, Li Q, Huang B, Huang Z. Adsorption of the anionic dye Congo red from aqueous solution onto natural zeolites modified with N,N-dimethyl dehydroabietylamine oxide. Chem. Eng. J. 2014;248:135.
7. Oladoja NA, Aliu YD, Ofomaja AE. Evaluation of snail shell as a coagulant aid in the alum precipitation of aniline blue from aqueous solution. Environ. Technol. 2011;32:639.
8. Ersöz G, Napoleoni A, Atalay S. Comparative Study Using Chemical Wet Oxidation for Removal of Reactive Black 5 in the Presence of Activated Carbon. J. Environ. Eng. 2013;139:1462.
9. Jia Z, Liu J, Wang Q, Li S, Qi Q, Zhu R. Synthesis of 3D hierarchical porous iron oxides for adsorption of Congo red from dye wastewater. J. Alloys Compd. 2015;622:587.
10. Li X, Zhang J, Jiang Y, Hu M, Li S, Zhai Q. Highly Efficient Biodecolorization/Degradation of Congo Red and Alizarin Yellow R by Chloroperoxidase from Caldariomyces fumago: Catalytic Mechanism and Degradation Pathway. Ind. Eng. Chem. Res. 2013;52:13572.
11. Chowdhury S, Balasubramanian R. Graphene/semiconductor nanocomposites (GSNs) for heterogeneous photocatalytic decolorization of wastewaters contaminated with synthetic dyes: A review. Applied Catalysis B: Environmental. 2014;307:160-1.
12. Hu M, Yan X, Hu X, Zhang J, Feng R, Zhou M. Ultra-high adsorption capacity of MgO/SiO2 composites with rough surfaces for Congo red removal from water. J. Colloid Interface Sci. 2018;510:111.
13. Munagapati VS, Yarramuthi V, Kim Y, Lee KM, Kim DS. Removal of anionic dyes (Reactive Black 5 and Congo Red) from aqueous solutions using Banana Peel Powder as an adsorbent. Ecotoxicol. Environ. Saf. 2018;148:601.
14. Yaneva ZL, Georgieva NV. Insights into Congo Red Adsorption on Agro-Industrial Materials- Spectral, Equilibrium, Kinetic, Thermodynamic, Dynamic and Desorption Studies. A Review. Int. Rev. Chem. Eng. 2012;4:127.
15. Liu F, Zhang S, Wang G, Zhao J, Guo Z. A novel bifunctional molecularly imprinted polymer for determination of Congo red in food. RSC Advances. 2015;5:22811.
16. Liu G, Li T, Yang X, She Y, Wang M, Wang J, Zhang M, Wang S, Jin F, Jin M, Shao H, Jiang Z, Yu H. Competitive fluorescence assay for specific recognition of atrazine by magnetic molecularly imprinted polymer based on Fe3O4-chitosan. Carbohydr. Polym. 2016;137:75.
17. Kong X, Gao R, He X, Chen L, Zhang Y. Synthesis and characterization of the core–shell magnetic molecularly imprinted polymers (Fe3O4@MIPs) adsorbents for effective extraction and determination of sulfonamides in the poultry feed. J. Chromatogr. 2012;1245:8.
18. Xu S, Guo C, Li Y, Yu Z, Wei C, Tang Y. Methyl parathion imprinted polymer nanoshell coated on the magnetic nanocore for selective recognition and fast adsorption and separation in soils. J. Hazard. Mater. 2014;264:34.
19. Xu J, Haupt K, Tse Sum Bui B. Core–Shell Molecularly Imprinted Polymer Nanoparticles as Synthetic Antibodies in a Sandwich Fluoroimmunoassay for Trypsin Determination in Human Serum. ACS Appl. Mater. Interfaces. 2017;9:24476.
20. Su X, Li X, Li J, Liu M, Lei F, Tan X, Li P, Luo W. Synthesis and characterization of core–shell magnetic molecularly imprinted polymers for solid-phase extraction and determination of Rhodamine B in food. Food Chem. 2015;171:292.
21. Wei S, Hu X, Liu H, Wang Q, He C. Rapid degradation of Congo red by molecularly imprinted polypyrrole-coated magnetic TiO2 nanoparticles in dark at ambient conditions. J. Hazard. Mater. 2015;294:168.
22. Khoddami N, Shemirani F. A new magnetic ion-imprinted polymer as a highly selective sorbent for determination of cobalt in biological and environmental samples. Talanta. 2016;146:244.
23. Ding M, Wu X, Yuan L, Wang S, Li Y, Wang R, Wen T, Du S, Zhou X. Synthesis of core–shell magnetic molecularly imprinted polymers and detection of sildenafil and vardenafil in herbal dietary supplements. J. Hazard. Mater. 2011;191:177.
24. Pan J, Zou X, Wang X, Guan W, Yan Y, Han J. Selective recognition of 2,4-dichlorophenol from aqueous solution by uniformly sized molecularly imprinted microspheres with β-cyclodextrin/attapulgite composites as support. Chem. Eng. J. 2010;162:910.
25. Laskar MA, Ali SK, Siddiqui S. Characterization and Evaluation of the Adsorption Behaviour of Salvadora Persica L. Leaves and Stems. Eurasian J. Anal. Chem. 2017;12.
26. Ang QY, Low SC. Morphology and kinetic modeling of molecularly imprinted organosilanol polymer matrix for specific uptake of creatinine. Anal. Bioanal. Chem. 2015;407:6747.
27. Fan JP, Liao DD, Xie YL, Zheng B, Yu JX, Cao YH, Zhang XH, Peng HL. A molecular imprinted polymer on the surface of superparamagnetic Fe3O4–graphene oxide (MIP@Fe3O4@GO) for simultaneous recognition and enrichment of evodiamine and rutaecarpine in Evodiae fructus. J. Appl. Polym. Sci. 2017;134.
28. Kyzas GZ, Bikiaris DN, Lazaridis NK. Selective separation of basic and reactive dyes by molecularly imprinted polymers (MIPs). Chem. Eng. J. 2009;149:263.
29. Moussavi G, Khosravi R. Removal of cyanide from wastewater by adsorption onto pistachio hull wastes: Parametric experiments, kinetics and equilibrium analysis. J. Hazard. Mater. 2010;183:724.
30. Du J, Sabatini DA, Butler EC. Evaluation of Aluminum Hydroxide-Amended Zeolites in Fluoride Removal: Column Filtration and Regeneration. J. Environ. Eng. 2017;143:04016092.
31. Gómez V, Larrechi MS, Callao MP. Kinetic and adsorption study of acid dye removal using activated carbon. Chemosphere. 2007;69:1151.