www.jss-journal.com Page 1 Journal of Separation Science Received: 24-Oct-2014; Revised: 26-Dec-2014; Accepted: 15-Jan-2015 This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1002/jssc.201401191. This article is protected by copyright. All rights reserved. Synthesis of Carbon Nanotube/Layered Double Hydroxide nanocomposite as a novel fiber coating for the headspace solid-phase microextraction of phenols from water samples Mir Mahdi Abolghasemi a, *, Vahid Yousefi a , Marzieh Piryaei b, c a Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh, Iran b Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Science, Tabriz, Iran c Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran.  Corresponding author: M. M. Abolghasemi Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh, Iran Tel: +98 4212276060 Fax: +98 4212276060 E-mail address: mehdiabolghasemi@gmail.com