On chip detection of electrogenerated chemiluminescence of Ru(bpy) at Pt interdigitated microelectrode arrays

Author

Fiaccabrino, G.C. ; Zwahlen, P. ; Thiébaud, P. ; Racine, G.A. ; de Rooij, N.F. ; Koudelka-Hep, M.

Author_Institution

IMT, Neuchatel Univ., Switzerland

Volume

1

fYear

1997

fDate

16-19 Jun 1997

Firstpage

171

Abstract

Electrogenerated chemiluminescence (ECL) from a solution of ruthenium (II) tris(2,2´-bipyridyl) Ru(bpy)₃²⁺ generated at an interdigitated microelectrode array (IDA) and detected with an on-chip integrated silicon photodiode is reported. This novel approach combines the analytical properties of IDAs with the high sensitivity and selectivity of ECL reactions, together with the convenience in using an integrated photometric device

Keywords

arrays; chemical variables measurement; chemiluminescence; microelectrodes; optical variables measurement; organic compounds; photometry; platinum; ruthenium compounds; spectrochemical analysis; Pt; Pt interdigitated microelectrode arrays; Ru(bpy)₃²⁺; analytical properties; electrogenerated chemiluminescence; high sensitivity; integrated photometric device; interdigitated microelectrode array; on chip detection; on-chip integrated Si photodiode; ruthenium (II) tris(2,2´-bipyridyl) solution; selectivity; Anodes; Cathodes; Electrodes; Impurities; Microelectrodes; Optical reflection; Photodiodes; Photometry; Production; Silicon;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid State Sensors and Actuators, 1997. TRANSDUCERS '97 Chicago., 1997 International Conference on

Conference_Location

Chicago, IL

Print_ISBN

0-7803-3829-4

Type

conf

DOI

10.1109/SENSOR.1997.613610

Filename

613610