Accepted Manuscript Ternary complexes containing Copper(II), l-Valinate and α, ά-bipyridyl or 1,10- ortho-phenanthroline: Synthesis, characterization, ligand substitution and oxidase biomimetic catalytic activity studies A.M. Ramadan, S.Y. Shaban, M.M. Ibrahim, F.I. El-Shami, S.A. Al-Harbi PII: S0022-2860(19)30392-8 DOI: https://doi.org/10.1016/j.molstruc.2019.04.003 Reference: MOLSTR 26375 To appear in: Journal of Molecular Structure Received Date: 18 November 2018 Revised Date: 23 March 2019 Accepted Date: 1 April 2019 Please cite this article as: A.M. Ramadan, S.Y. Shaban, M.M. Ibrahim, F.I. El-Shami, S.A. Al-Harbi, Ternary complexes containing Copper(II), l-Valinate and α, ά-bipyridyl or 1,10-ortho-phenanthroline: Synthesis, characterization, ligand substitution and oxidase biomimetic catalytic activity studies, Journal of Molecular Structure (2019), doi: https://doi.org/10.1016/j.molstruc.2019.04.003. 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.