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A novel highly selective colorimetric sensor for aluminum (III) ion using Schiff base derivative.
Wang, Dong-Fang; Ke, Ying-Chang; Guo, Hong-Xu; Chen, Jianhua; Weng, Wen.
Affiliation
  • Wang DF; Department of Chemistry & Environmental Science, Minnan Normal University, Zhangzhou 363000, PR China.
  • Ke YC; Department of Chemistry & Environmental Science, Minnan Normal University, Zhangzhou 363000, PR China.
  • Guo HX; Department of Chemistry & Environmental Science, Minnan Normal University, Zhangzhou 363000, PR China. Electronic address: guohx@mnnu.edu.cn.
  • Chen J; Department of Chemistry & Environmental Science, Minnan Normal University, Zhangzhou 363000, PR China.
  • Weng W; Department of Chemistry & Environmental Science, Minnan Normal University, Zhangzhou 363000, PR China.
Spectrochim Acta A Mol Biomol Spectrosc ; 122: 268-72, 2014 Mar 25.
Article in En | MEDLINE | ID: mdl-24316541
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.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Schiff Bases / Colorimetry / Aluminum Language: En Journal: Spectrochim Acta A Mol Biomol Spectrosc Journal subject: BIOLOGIA MOLECULAR Year: 2014 Document type: Article Country of publication: United kingdom
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Schiff Bases / Colorimetry / Aluminum Language: En Journal: Spectrochim Acta A Mol Biomol Spectrosc Journal subject: BIOLOGIA MOLECULAR Year: 2014 Document type: Article Country of publication: United kingdom