Chelating Materials Immobilizing Carboxymethylated Pentaethylenehexamine and Polyethyleneimine as Ligands

• KAGAYA Shigehiro

  Graduate School of Science and Engineering for Research, University of Toyama

• INOUE Yoshinori

  Research & Development Center, Nippon Filcon Co., Ltd.

抄録

This article presents an overview of our recent progress on the development of chelating materials. Carboxymethylated pentaethylenehexamine (CM-PEHA) and polyethyleneimine (CM-PEI) as chelating ligands show excellent performance for the solid-phase extraction of trace elements. Chelating resins immobilizing these ligands can be readily prepared by immobilizing PEHA and PEI on methacrylate resins and then carboxymethylating them. Chelating fiber can also be prepared with a wet spinning technique using a mixture of a viscose solution and a solution containing fine particulate CM-PEHA resin or CM-PEI. The potentials of these chelating materials for the separation and preconcentration of trace elements are outlined.

収録刊行物

• Analytical Sciences

  Analytical Sciences 30 (1), 35-42, 2014

  社団法人 日本分析化学会

キーワード

• Chelating resin
• chelating fiber
• carboxymethylated pentaethylenehexamine
• carboxymethylated polyethyleneimine
• solid-phase extraction
• trace element

詳細情報

• CRID: 1390282679238624512
• NII論文ID: 130004442243
• NII書誌ID: AA10500785
• DOI: 10.2116/analsci.30.35
• COI: 1:STN:280:DC%2BC2czkvF2hsQ%3D%3D
• ISSN: 13482246
• ISSN: 09106340
• NDL書誌ID: 025160262
• PubMed: 24420242
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I025160262
• Web Site: https://link.springer.com/content/pdf/10.2116/analsci.30.35.pdf
• Web Site: https://link.springer.com/article/10.2116/analsci.30.35/fulltext.html
• Web Site: https://www.jstage.jst.go.jp/article/analsci/30/1/30_35/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
  • KAKEN
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