Journal Pre-proof Alginate-coated chitosan nanoparticles act as effective adjuvant for hepatitis A vaccine in mice Nourhan H. AbdelAllah, Yasser Gaber, Heba A. Abou-Taleb, Mohamed E. Rashed, Ahmed F. Azmy, Sameh AbdelGhani PII: S0141-8130(20)30539-0 DOI: https://doi.org/10.1016/j.ijbiomac.2020.02.287 Reference: BIOMAC 14904 To appear in: International Journal of Biological Macromolecules Received date: 16 January 2020 Revised date: 24 February 2020 Accepted date: 25 February 2020 Please cite this article as: N.H. AbdelAllah, Y. Gaber, H.A. Abou-Taleb, et al., Alginate- coated chitosan nanoparticles act as effective adjuvant for hepatitis A vaccine in mice, International Journal of Biological Macromolecules(2020), https://doi.org/10.1016/ j.ijbiomac.2020.02.287 This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. 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. © 2020 Published by Elsevier.