Journal Pre-proof Studies on Membrane Stability and Extraction of Ciprofloxacin from aqueous solution using Pickering Emulsion Liquid Membrane Stabilized by Magnetic Nano-Fe 2 O 3 Ahmed A. Mohammed, Mohammed A. Atiya, Maad A. Hussein PII: S0927-7757(19)31035-0 DOI: https://doi.org/10.1016/j.colsurfa.2019.124044 Reference: COLSUA 124044 To appear in: Colloids and Surfaces A: Physicochemical and Engineering Aspects Received Date: 7 August 2019 Revised Date: 26 September 2019 Accepted Date: 28 September 2019 Please cite this article as: Mohammed AA, Atiya MA, Hussein MA, Studies on Membrane Stability and Extraction of Ciprofloxacin from aqueous solution using Pickering Emulsion Liquid Membrane Stabilized by Magnetic Nano-Fe 2 O 3 , Colloids and Surfaces A: Physicochemical and Engineering Aspects (2019), doi: https://doi.org/10.1016/j.colsurfa.2019.124044 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.