Journal Pre-proof Drug-surfactant comicellization: Propranolol hydrochloride- surface active ionic liquid systems in aqueous medium Urmila Saha, Arnab Banerjee, Bijan Das PII: S0167-7322(20)31393-3 DOI: https://doi.org/10.1016/j.molliq.2020.113164 Reference: MOLLIQ 113164 To appear in: Journal of Molecular Liquids Received date: 6 March 2020 Revised date: 12 April 2020 Accepted date: 14 April 2020 Please cite this article as: U. Saha, A. Banerjee and B. Das, Drug-surfactant comicellization: Propranolol hydrochloride-surface active ionic liquid systems in aqueous medium, Journal of Molecular Liquids (2018), https://doi.org/10.1016/ j.molliq.2020.113164 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. © 2018 Published by Elsevier.