Journal Pre-proof Multifunctional cellulose nanocrystal /metal oxide hybrid, photo-degradation, antibacterial and larvicidal activities Ahmed S. Elfeky, Salem S. Salem, Ahmed S. Elzaref, Medhat E. Owda, Hassan A. Eladawy, Ahmed M. Saeed, Mohamed A. Awad, Ragab E. Abou-Zeid, Amr Fouda PII: S0144-8617(19)31379-7 DOI: https://doi.org/10.1016/j.carbpol.2019.115711 Reference: CARP 115711 To appear in: Carbohydrate Polymers Received Date: 4 September 2019 Revised Date: 21 November 2019 Accepted Date: 5 December 2019 Please cite this article as: Elfeky AS, Salem SS, Elzaref AS, Owda ME, Eladawy HA, Saeed AM, Awad MA, Abou-Zeid RE, Fouda A, Multifunctional cellulose nanocrystal /metal oxide hybrid, photo-degradation, antibacterial and larvicidal activities, Carbohydrate Polymers (2019), doi: https://doi.org/10.1016/j.carbpol.2019.115711 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. © 2019 Published by Elsevier.