A novel highly selective colorimetric sensor for aluminum (III) ion using Schiff base derivative

Dong-Fang Wang; Ying-Chang Ke; Hong-Xu Guo; Jianhua Chen; Wen Weng

doi:10.1016/j.saa.2013.11.063

A novel highly selective colorimetric sensor for aluminum (III) ion using Schiff base derivative

Spectrochim Acta A Mol Biomol Spectrosc. 2014 Mar 25:122:268-72. doi: 10.1016/j.saa.2013.11.063. Epub 2013 Nov 21.

Authors

Dong-Fang Wang¹, Ying-Chang Ke¹, Hong-Xu Guo², Jianhua Chen¹, Wen Weng¹

Affiliations

¹ Department of Chemistry & Environmental Science, Minnan Normal University, Zhangzhou 363000, PR China.
² Department of Chemistry & Environmental Science, Minnan Normal University, Zhangzhou 363000, PR China. Electronic address: guohx@mnnu.edu.cn.

PMID: 24316541
DOI: 10.1016/j.saa.2013.11.063

Abstract

A novel colorimetric sensor, 2-hydroxy naphthaldehyde isonicotinoyl hydrazone (HINH), was easily synthesized by the condensation of isoniazid and 2-hydroxy-1-naphthaldehyde. The as-prepared compound showed effective colorimetric single selectivity and high sensitivity for aluminum cation in CH3CN/H2O (1:3) binary solutions. The detection limit is 1.0×10(-8) M Al(3+) based on UV-vis changes.

Keywords: 2-Hydroxy naphthaldehyde isonicotinoyl hydrazone; Al(3+); Chemosensor.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Aluminum / analysis*
Colorimetry / methods*
Ions
Naphthalenes / chemistry
Proton Magnetic Resonance Spectroscopy
Schiff Bases / chemistry*
Spectrophotometry, Ultraviolet
Spectroscopy, Fourier Transform Infrared

Substances

Ions
Naphthalenes
Schiff Bases
2-hydroxy-1-naphthaldehyde
Aluminum