Accepted Manuscript Hyperporphyrin effect on oxygen sensitivity of free meso-tetraphenylporphyrins Sevinc Zehra Topal, Merve Zeyrek Ongun, Emel Önal, Kadriye Ertekin, Catherine Hirel PII: S0143-7208(17)30363-7 DOI: 10.1016/j.dyepig.2017.05.022 Reference: DYPI 5984 To appear in: Dyes and Pigments Received Date: 21 February 2017 Revised Date: 3 April 2017 Accepted Date: 8 May 2017 Please cite this article as: Topal SZ, Ongun MZ, Önal E, Ertekin K, Hirel C, Hyperporphyrin effect on oxygen sensitivity of free meso-tetraphenylporphyrins, Dyes and Pigments (2017), doi: 10.1016/ j.dyepig.2017.05.022. 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.