Fast analysis of biological compounds by gradient liquid chromatography using pillar array column

Yanting Song, Masao Noguchi, Katsuya Takatsuki, Tetsushi Sekiguchi, Jun Mizuno, Takashi Funatsu, Shuichi Shoji, Makoto Tsunoda*

*この研究の対応する著者

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Here we describe fast analysis of biomolecules by newly developed pressure-driven liquid chromatography (LC) on a chip with integration of a gradient elution system. We have reported the fabrication of a gradient elution system using a cross-Tesla mixer on a chip with pillar array columns [1]. In this study, we applied the chip to the analysis of biological compounds, and showed that 10 times faster separation was achieved under gradient elution than under isocratic elution. The retention times under gradient elution conditions were corresponded to the values estimated by semi-empirical equation, which showed that the gradient elution system worked validly.

本文言語English
ホスト出版物のタイトルProceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
出版社Chemical and Biological Microsystems Society
ページ587-589
ページ数3
ISBN(印刷版)9780979806452
出版ステータスPublished - 2012
イベント16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012 - Okinawa, Japan
継続期間: 2012 10 282012 11 1

出版物シリーズ

名前Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012

Conference

Conference16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
国/地域Japan
CityOkinawa
Period12/10/2812/11/1

ASJC Scopus subject areas

  • 化学工学(その他)
  • バイオエンジニアリング

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