Author’s Accepted Manuscript Lanthanide Pyrazolecarboxylates for OLEDs and Bioimaging Valentina V. Utochnikova, Egor V. Latipov, Alexander I. Dalinger, Yulia V. Nelyubina, Andrey A. Vashchenko, Michael Hoffman, Alena S. Kalyakina, Sergey Z. Vatsadze, Ute Schepers, Stefan Bräse, Natalia P. Kuzmina PII: S0022-2313(17)32079-3 DOI: https://doi.org/10.1016/j.jlumin.2018.05.022 Reference: LUMIN15604 To appear in: Journal of Luminescence Received date: 1 December 2017 Revised date: 23 April 2018 Accepted date: 7 May 2018 Cite this article as: Valentina V. Utochnikova, Egor V. Latipov, Alexander I. Dalinger, Yulia V. Nelyubina, Andrey A. Vashchenko, Michael Hoffman, Alena S. Kalyakina, Sergey Z. Vatsadze, Ute Schepers, Stefan Bräse and Natalia P. Kuzmina, Lanthanide Pyrazolecarboxylates for OLEDs and Bioimaging, Journal of Luminescence, https://doi.org/10.1016/j.jlumin.2018.05.022 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 galley proof before it is published in its final citable 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. www.elsevier.com/locate/jlumin