Accepted Manuscript Gamma radiation induced preparation of polyampholyte nanocomposite polymers for removal of Co(II) Emad M. Elsharma, Alaaeldine Sh. Saleh, Wael S.I. Abou- Elmagd, Essam Metwally, Tharwat Siyam PII: S0141-8130(19)31114-6 DOI: https://doi.org/10.1016/j.ijbiomac.2019.06.081 Reference: BIOMAC 12587 To appear in: International Journal of Biological Macromolecules Received date: 13 February 2019 Revised date: 8 June 2019 Accepted date: 11 June 2019 Please cite this article as: E.M. Elsharma, A.S. Saleh, W.S.I. Abou-Elmagd, et al., Gamma radiation induced preparation of polyampholyte nanocomposite polymers for removal of Co(II), International Journal of Biological Macromolecules, https://doi.org/10.1016/ j.ijbiomac.2019.06.081 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.