Preparation of Sodium Ion-Sensing Plates Based on a Thin Layer Liquid Membrane Containing a Neutral Ionophore and a Lipophilic Anionic Dye.

• HISAMOTO Hideaki

  Department of Applied Chemistry, Keio University

• SATO Sayaka

  Department of Applied Chemistry, Keio University

• SATO Kazunari

  Department of Applied Chemistry, Keio University

• SISWANTA Dwi

  Department of Applied Chemistry, Keio University

• SUZUKI Koji

  Department of Applied Chemistry, Keio University

書誌事項

タイトル別名

• Preparation of Sodium Ion-Sensing Plate

抄録

A sodium ion-sensing plate was prepared as an easily-handled ion-sensing optical chemical sensor (optode) probe. The sensing plate consisted of an ion-sensing liquid thin layer containing a Na⁺-selective neutral ionophore (16-crown-5 derivatives) and a lipophilic anionic dye (KD-A3), which was placed on a chemically modified (octadecyl silanized) frosted glass plate that was covered with a cellulose dialysis membrane. This ion-sensing plate can easily determine Na⁺ ranging from 10^-4 to 10^-1 M by simply dipping the plate into the sample solution. The response time was ca. 80 s for 10^-1 M NaCl with good reproducibility (relative standard deviation (RSD)=±1.33% for ten sequential measurements).

収録刊行物

• Analytical Sciences

  Analytical Sciences 14 (1), 127-131, 1998

  社団法人 日本分析化学会

キーワード

• Analytical Chemistry

詳細情報

• CRID: 1390001204253410560
• NII論文ID: 10002414371
• NII書誌ID: AA10500785
• DOI: 10.2116/analsci.14.127
• COI: 1:CAS:528:DyaK1cXhtV2qtb4%3D
• ISSN: 13482246
• ISSN: 09106340
• NDL書誌ID: 4406433
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4406433
• Web Site: https://link.springer.com/content/pdf/10.2116/analsci.14.127.pdf
• Web Site: https://link.springer.com/article/10.2116/analsci.14.127/fulltext.html
• Web Site: http://www.jstage.jst.go.jp/article/analsci/14/1/14_1_127/_pdf
• 本文言語コード: en
• データソース種別:
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