Synthesis of chitosan-based resins modified with tris(2-aminoethyl)amine moiety and its application to collection/concentration and determination of trace mercury by inductively coupled plasma atomic emission spectrometry

• Hakim, Lukman

• Sabarudin, Akhmad

• Oshita, Koji

• Oshima, Mitsuko

• Motomizu, Shoji

抄録

A novel chitosan-based chelating resin modified with tris(2-aminoethyl)amine moiety (CCTS-TAA) was synthesized. and its characteristics in the collection/concentration of mercury was examined. The synthesized resin showed good adsorption toward mercury in a wide pH range, and the adsorbed mercury can be easily eluted by using 2 M HNO3 without any addition of complexing agent. The resin was then packed in a mini-column and the mini-column was installed on a computer-controlled automated-pretreatment (Auto-Pret) system coupled with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) for on-line mercury collection and determination at trace level.

収録刊行物

• Talanta

  Talanta 76 (5), 1256-1260, 2008-05-23

キーワード

• resin
• chitosan
• tris(2-aminoethyl)amine moiety
• mercury
• on-line pretreatment
• computer control
• inductively coupled plasma-atomic
• emission spectrometry

詳細情報

• CRID: 1050002212423605376
• NII論文ID: 120002310062
• Web Site: https://ousar.lib.okayama-u.ac.jp/33029
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles
  • KAKEN