Separation of Optical Isomers in Capillary Chromatography Using a Poly(tetrafluoroethylene) Capillary Tube and an Aqueous-Organic Mixture Carrier Solution
-
- ISHIMOTO Seiji
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
-
- JINNO Naoya
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
-
- HASHIMOTO Masahiko
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
-
- TSUKAGOSHI Kazuhiko
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
この論文をさがす
抄録
Capillary chromatography for the separation of optical isomers was developed using an untreated poly(tetrafluoroethylene) capillary tube and a water–hydrophilic/hydrophobic organic solvent mixture as a carrier solution. The open tubular capillary was 110 cm in length (90 cm effective length) and 100 μm in inner diameter. The carrier solution was prepared with a water–acetonitrile–ethyl acetate mixture (15:3:2 volume ratio) containing 1 mM β-cyclodextrin. A model analyte solution of dansyl-DL-methionine was injected into the capillary tube by a gravity method. The analyte solution was subsequently delivered through the capillary tube with the carrier solution by a microsyringe pump; the system worked under laminar-flow conditions. The analytes were separated through the capillary tube with on-capillary detection by an absorption detector. D-Isomer and L-isomer were eluted in this order with the water-acetonitrile–ethyl acetate carrier solution including β-cyclodextrin.
収録刊行物
-
- Analytical Sciences
-
Analytical Sciences 26 (6), 641-643, 2010
社団法人 日本分析化学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282679233337856
-
- NII論文ID
- 10026783869
-
- NII書誌ID
- AA10500785
-
- COI
- 1:STN:280:DC%2BC3cvpvFarsA%3D%3D
-
- ISSN
- 13482246
- 09106340
-
- NDL書誌ID
- 10703832
-
- PubMed
- 20543493
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可