Utilization of Nanometre-order Diameter Columns inside Porous Anodic Alumina for Chromatography Chip System

Porous anodic alumina (PAA) membranes were used as a nanometre-order diameter column for chromatography chip with acetonitrile–water mobile phase using gradient elution. In a chromatogram, 9-anthracenemethanol (AM), 9-anthracenecarboxylic acid (AC), and dansyl–glycine (DG) showed different retention...

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Bibliographic Details
Published in:Chemistry letters 2008-01, Vol.37 (1), p.18-19
Main Authors: Yamashita, Tomohisa, Kodama, Shuji, Ohto, Mikiya, Nakayama, Eriko, Kemmei, Tomoko, Muramoto, Tatsuya, Yamaguchi, Akira, Teramae, Norio, Takayanagi, Nobutaka
Format: Article
Language:English
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Summary:Porous anodic alumina (PAA) membranes were used as a nanometre-order diameter column for chromatography chip with acetonitrile–water mobile phase using gradient elution. In a chromatogram, 9-anthracenemethanol (AM), 9-anthracenecarboxylic acid (AC), and dansyl–glycine (DG) showed different retention times, indicating that PAA membranes are applicable to stationary phase for chromatography chip.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2008.18