DocumentCode
1931218
Title
Cell-based biosensors with integrated cell positioning
Author
Errachid, A. ; Castellarnau, M. ; Zine, Nadia ; Madrid, C. ; Juarez, Adrian ; Samitier, J. ; Bausells, J.
Author_Institution
Laboratori de Nabioenginyeria, Pare Cientific de Barcelona, Spain
fYear
2005
fDate
2-4 Feb. 2005
Firstpage
141
Lastpage
144
Abstract
We present the fabrication of cell-based biosensors with cell positioning capabilities, which contain ion-sensitive field-effect transistors (ISFETs) and integrated dielectrophoresis electrodes. Yeast cells and bacteria have been successfully positioned on the active area of the device. The ISFETs have shown good operating characteristics as pH sensors.
Keywords
biosensors; electrophoresis; ion sensitive field effect transistors; ISFET; bacteria; cell-based biosensors; integrated cell positioning; integrated dielectrophoresis electrodes; ion-sensitive field-effect transistors; pH sensors; yeast cells; Biosensors; Dielectrophoresis; Electrodes; Fabrication; Fungi; Microelectrodes; Microorganisms; Nonuniform electric fields; Polarization; Silicon;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices, 2005 Spanish Conference on
Print_ISBN
0-7803-8810-0
Type
conf
DOI
10.1109/SCED.2005.1504334
Filename
1504334
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