A Simplified and Turn-on Fluorescence Chemosensor Based on Coumarin Derivative for Detection of Aluminium(III) Ion in Pure Aqueous Solution

• YAN Li-Qiang

  College of Chemistry and Chemical Engineering, Southeast University

• CUI Mei-Fang

  College of Chemistry and Chemical Engineering, Southeast University

• ZHOU Yan

  College of Chemistry and Chemical Engineering, Southeast University

• MA Yun

  College of Chemistry and Chemical Engineering, Southeast University

• QI Zheng-Jian

  College of Chemistry and Chemical Engineering, Southeast University

抄録

A novel chemosensor L based on coumarin Schiff-base was synthesized and investigated. Sensor L showed remarkable selectivity for Al³⁺ in Tris–HCl aqueous buffer solution (pH 7.2), and the selectivity was not affected by the presence of a large excess of other competitive ions. The sensor responded rapidly to Al³⁺ in aqueous solutions with a 2:1 stoichiometry. Meanwhile, it indicated significant improvement of quantum efficiency and ideal fluorescent lifetime.

収録刊行物

• Analytical Sciences

  Analytical Sciences 31 (10), 1055-1059, 2015

  社団法人 日本分析化学会

キーワード

• Coumarin derivative
• fluorescent chemosensor
• L-serine
• aluminium(III) ion

詳細情報

• CRID: 1390001204261706368
• NII論文ID: 130005102890
• NII書誌ID: AA10500785
• DOI: 10.2116/analsci.31.1055
• ISSN: 13482246
• ISSN: 09106340
• NDL書誌ID: 026791669
• PubMed: 26460371
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I026791669
• Web Site: https://link.springer.com/content/pdf/10.2116/analsci.31.1055.pdf
• Web Site: https://link.springer.com/article/10.2116/analsci.31.1055/fulltext.html
• Web Site: https://www.jstage.jst.go.jp/article/analsci/31/10/31_1055/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可