Accepted Manuscript Colorimetric N-butyl-3,6-diamidecarbazole-based chemosensors for detection of fluoride and cyanide anions Jakkrit Tummachote, Wikorn Punyain, Suphakan Thanomsak, Anchalee Sirikulkajorn, Boosayarat Tomapatanaget PII: S1386-1425(19)30204-5 DOI: https://doi.org/10.1016/j.saa.2019.02.081 Reference: SAA 16857 To appear in: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy Received date: 28 September 2018 Revised date: 1 February 2019 Accepted date: 17 February 2019 Please cite this article as: J. Tummachote, W. Punyain, S. Thanomsak, et al., Colorimetric N-butyl-3,6-diamidecarbazole-based chemosensors for detection of fluoride and cyanide anions, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, https://doi.org/10.1016/j.saa.2019.02.081 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.