Surface plasmon resonance detector for capillary chip electrophoresis

Authors
Waseda, S Shimosaka, T Uchiyama, K Hobo, T
Citation
S. Waseda et al., Surface plasmon resonance detector for capillary chip electrophoresis, CHEM LETT, (11), 1999, pp. 1195-1196
Citations number
11
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
11
Year of publication
1999
Pages
1195 - 1196
Database
ISI
SICI code
0366-7022(199911):11<1195:SPRDFC>2.0.ZU;2-6
Abstract
A novel universal detection system for capillary chip electrophoresis utili zing surface plasmon resonance (SPR) detection was developed. Nafion tube w as used as a septum to draw electric current outside the flow without gener ating any bubble in the capillary channel. Polydimethyl siloxane as a capil lary chip could easily attained this setup. We could successfully observe s mall change in refractive index by SPR under elctroosmotic flow.