1. B. Li, F. Zhou, K. Huang, Y. Wang, S. Mei, Y. Zhou, T. Jing, Environmentally friendly chitosan/PEI-grafted magnetic gelatin for the highly effective removal of heavy metals from drinking water, Sci. Rep., 7 (2017) doi: 10.1038/srep 43082.
  2. M.K. Uddin, A review on the adsorption of heavy metals by clay minerals, with special focus on the past decade, Chem. Eng. J., 308 (2017) 438–462.
  3. K. Kalantari, M.B. Ahmad, H.R.F. Masoumi, K. Shameli, M. Basri, R. Khandanlou, Rapid and high capacity adsorption of heavy metals by Fe3O4/montmorillonite nano composite using response surface methodology: Preparation, characterization, optimization, equilibrium isotherms, and adsorption kinetics study, J. Taiwan. Inst. Chem. Eng., 49 (2015) 192–198.
  4. A.R. Kul, H. Koyuncu, Adsorption of Pb (II) ions from aqueous solution by native and activated bentonite: kinetic, equilibrium and thermodynamic study, J. Hazard. Mater., 179 (2010) 332–339.
  5. H. Karaer, İ. Kaya, Synthesis, characterization and using at the copper adsorption of chitosan/polyvinyl alcohol magnetic composite, J. Mol. Liq., 230 (2017) 152–162.
  6. U. Habiba, A.M. Afifi, A. Salleh, B.C. Ang, Chitosan/(polyvinyl alcohol)/zeolite electro spun composite nano fibrous membrane for adsorption of Cr6+, Fe3+ and Ni2+, J. Hazard. Mater., 322 (2017) 182–194.
  7. Z.-M. Huang, Y.-Z. Zhang, M. Kotaki, S. Ramakrishna, A review on polymer nano fibers by electro spinning and their applications in nano composites, Compos. Sci. Technol., 63 (2003) 2223–2253.
  8. H.Y. Zhu, Y.Q. Fu, R. Jiang, J. Yao, L. Xiao, G.M. Zeng, Novel magnetic chitosan/poly(vinyl alcohol) hydrogel beads: Preparation, characterization and application for adsorption of dye from aqueous solution, Bioresour. Technol., 105 (2012) 24–30.
  9. G.L. Dotto, L.A.A. Pinto, Adsorption of food dyes onto chitosan: Optimization process and kinetic, Carbohydr. Polym., 84 (2011) 231–238.
  10. G. Crini, Non-conventional low-cost adsorbents for dye removal: a review, Bioresour. Technol., 97 (2006) 1061–1085.
  11. J. Wang, C. Chen, Chitosan-based biosorbents: modification and application for biosorption of heavy metals and radio nuclides, Bioresour. Technol., 160 (2014) 129–141.
  12. L. Wang, A. Wang, Adsorption properties of Congo Red from aqueous solution onto surfactant-modified montmorillonite, J. Hazard. Mater., 160 (2008) 173–180.
  13. S.J. Kim, S.J. Park, S.I. Kim, Swelling behavior of interpenetrating polymer network hydrogels composed of poly(vinyl alcohol) and chitosan, React. Funct. Polym., 55 (2003) 53–59.
  14. S. Talebian, A. Afifi, H. Khanlou, Fabrication and characterisation of chitosan/polyvinyl alcohol nano fibres via electro spinning, Mater. Res. Innovations, 18 (2014) S6-331-S336-335.
  15. S. Talebian, M. Mehrali, S. Mohan, M. Mehrali, H.M. Khanlou, T. Kamarul, A.M. Afifi, A.A. Abbas, Correction: Chitosan (PEO)/bioactive glass hybrid nano fibers for bone tissue engineering, RSC Adv., 5 (2015) 5054–5054.
  16. R. Solaro, A. Corti, E. Chiellini, Bio degradation of poly (vinyl alcohol) with different molecular weights and degree of hydrolysis, Polym. Adv. Technol., 11 (2000) 873–878.
  17. W.C. Kao, J.Y. Wu, C.C. Chang, J.S. Chang, Cadmium biosorption by polyvinyl alcohol immobilized recombinant Escherichia coli, J. Hazard. Mater., 169 (2009) 651–658.
  18. A.H. Lu, E.e.L. Salabas, F. Schüth, Magnetic nano particles: synthesis, protection, functionalization, and application, Angew. Chem. Int. Ed., 46 (2007) 1222–1244.
  19. H.M. Khanlou, B.C. Ang, S. Talebian, M.M. Barzani, M. Silakhori, H. Fauzi, A systematic study of maghemite/PMMA nano-fibrous composite via an electro spinning process: Synthesis and characterization, Measurement, 70 (2015) 179–187.
  20. S.N. Alhosseini, F. Moztarzadeh, M. Mozafari, S. Asgari, M. Dodel, A. Samadikuchaksaraei, S. Kargozar, N. Jalali, Synthesis and characterization of electro spun polyvinyl alcohol nano fibrous scaffolds modified by blending with chitosan for neural tissue engineering, Int. J. Nano Medicine., 7 (2012) 25–34.
  21. M. Kobya, E. Demirbas, E. Senturk, M. Ince, Adsorption of heavy metal ions from aqueous solutions by activated carbon prepared from apricot stone, Bioresour. Technol., 96 (2005) 1518–1521.
  22. M.S. Islam, M.S. Rahaman, J.H. Yeum, Electro spun novel super-absorbent based on polysaccharide–polyvinyl alcohol–montmorillonite clay nano composites, Carbohydr. Polym., 115 (2015) 69–77.
  23. H. Fong, D.H. Reneker, Elastomeric nano fibers of styrene-butadiene-styrene triblock copolymer, J. Polym. Sci. Part B Polym. Phys., 37 (1999) 3488–3493.
  24. S.S. Homaeigohar, M. Elbahri, Novel compaction resistant and ductile nano composite nano fibrous micro filtration membranes, J. Colloid Interface Sci., 372 (2012) 6–15.
  25. H. Fong, I. Chun, D. Reneker, Beaded nano fibers formed during electro spinning, Polymer, 40 (1999) 4585–4592.
  26. Q. Peng, Y. Liu, G. Zeng, W. Xu, C. Yang, J. Zhang, Biosorption of copper (II) by immobilizing Saccharomyces cerevisiae on the surface of chitosan-coated magnetic nano particles from aqueous solution, J. Hazard. Mater., 177 (2010) 676–682.
  27. Y. Zhu, J. Hu, J. Wang, Removal of Co2+ from radioactive wastewater by polyvinyl alcohol (PVA)/chitosan magnetic composite, Prog. Nucl. Energy., 71 (2014) 172–178.
  28. S. Puvaneswary, S. Talebian, H.B. Raghavendran, M.R. Murali, M. Mehrali, A.M. Afifi, N.H.B.A. Kasim, T. Kamarul, Fabrication and in vitro biological activity of βTCP-Chitosan-Fucoidan composite for bone tissue engineering, Carbohydr. Polym., 134 (2015) 799–807.
  29. Y.H. Xie, Y.L. Wu, Y.H. Qin, Y. Yi, Z. Liu, L. Lv, M. Xu, Evaluation of perchlorate removal from aqueous solution by crosslinked magnetic chitosan/poly (vinyl alcohol) particles, J. Taiwan. Inst. Chem. Eng., 65 (2016) 295–303.
  30. G.Y. Li, Y.R. Jiang, K.L. Huang, P. Ding, L.L. Yao, Kinetics of adsorption of Saccharomyces cerevisiae mandelated dehydrogenase on magnetic Fe3O4–chitosan nano particles, Colloids. Surf. A: Physicochem. Eng. Asp., 320 (2008) 11–18.
  31. Y.L. Liu, Y.H. Su, K.R. Lee, J.Y. Lai, Cross linked organic–inorganic hybrid chitosan membranes for pervaporation dehydration of isopropanol–water mixtures with a long-term stability, J. Membr. Sci., 251 (2005) 233–238.
  32. W.W. Ngah, C. Endud, R. Mayanar, Removal of copper (II) ions from aqueous solution onto chitosan and cross-linked chitosan beads, React. Funct. Polym., 50 (2002) 181–190.
  33. E.S. Costa-Júnior, E.F. Barbosa-Stancioli, A.A.P. Mansur, W.L. Vasconcelos, H.S. Mansur, Preparation and characterization of chitosan/poly(vinyl alcohol) chemically cross linked blends for biomedical applications, Carbohydr. Polym., 76 (2009) 472–481.
  34. B. Duan, X. Yuan, Y. Zhu, Y. Zhang, X. Li, Y. Zhang, K. Yao, A nano fibrous composite membrane of PLGA–chitosan/PVA prepared by electro spinning, Eur. Polym. J., 42 (2006) 2013–2022.
  35. M. Taravel, A. Domard, Collagen and its interactions with chitosan: III. Some biological and mechanical properties, Biomaterials, 17 (1996) 451–455.
  36. Y. Wei, X. Zhang, Y. Song, B. Han, X. Hu, X. Wang, Y. Lin, X. Deng, Magnetic biodegradable Fe3O4/CS/PVA nano fibrous membranes for bone regeneration, Biomed. Mater., 6 (2011) 055008.
  37. Y.Q. Feng, Z.Y. Liang, S.X. Meng, Adsorption of urea nitrogen onto chitosan coated dialdehyde cellulose under biocatalysis of immobilized urease: equilibrium and kinetic, Biochem. Eng. J., 24 (2005) 65–72.
  38. G. Bayramoglu, B. Altintas, M.Y. Arica, Adsorption kinetics and thermodynamic parameters of cationic dyes from aqueous solutions by using a new strong cation-exchange resin, Chem. Eng. J., 152 (2009) 339–346.
  39. H.Y. Zhu, R. Jiang, L. Xiao, W. Li, A novel magnetically separable-Fe2O3/cross linked chitosan adsorbent: Preparation, characterization and adsorption application for removal of hazardous azo dye, J. Hazard. Mater., 179 (2010) 251–257.
  40. M. Kumar, B.P. Tripathi, V.K. Shahi, Cross linked chitosan/polyvinyl alcohol blend beads for removal and recovery of Cd (II) from wastewater, J. Hazard. Mater., 172 (2009) 1041–1048.
  41. A. Mahapatra, B. Mishra, G. Hota, Electrospun Fe2O3–Al2O3 nano composite fibers as efficient adsorbent for removal of heavy metal ions from aqueous solution, J. Hazard. Mater., 258 (2013) 116–123.
  42. F. Ge, M.M. Li, H. Ye, B.X. Zhao, Effective removal of heavy metal ions Cd2+, Zn2+, Pb2+, Cu2+ from aqueous solution by polymer-modified magnetic nano particles, J. Hazard. Mater., 211 (2012) 366–372.
  43. J. Ng, W. Cheung, G. McKay, Equilibrium studies for the sorption of lead from effluents using chitosan, Chemosphere, 52 (2003) 1021–1030.
  44. S. Chatterjee, S. Chatterjee, B.P. Chatterjee, A.K. Guha, Adsorptive removal of congo red, a carcinogenic textile dye by chitosan hydrobeads: Binding mechanism, equilibrium and kinetics, Colloids. Surf. A: Physicochem. Eng. Asp., 299 (2007) 146–152.
  45. M. Aliabadi, M. Irani, J. Ismaeili, H. Piri, M.J. Parnian, Electro spun nano fiber membrane of PEO/Chitosan for the adsorption of nickel, cadmium, lead and copper ions from aqueous solution, Chem. Eng. J., 220 (2013) 237–243.