Author's Accepted Manuscript Determination of atropine sulfate using a novel sensitive DNA–biosensor based on its interaction on a modified pencil graphite electrode Ali A. Ensafi, Parisa Nasr-Esfahani, Esmaeil Heydari-Bafrooei, B. Rezaei PII: S0039-9140(14)00650-X DOI: http://dx.doi.org/10.1016/j.talanta.2014.07.082 Reference: TAL14991 To appear in: Talanta Cite this article as: Ali A. Ensafi, Parisa Nasr-Esfahani, Esmaeil Heydari- Bafrooei, B. Rezaei, Determination of atropine sulfate using a novel sensitive DNA–biosensor based on its interaction on a modified pencil graphite electrode, Talanta, http://dx.doi.org/10.1016/j.talanta.2014.07.082 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/talanta