A new set up for multi-analyte sensing: At-line bio-process monitoring


AKIN M., PREDIGER A., YUKSEL M., HOEPFNER T., Demirkol D. , BEUTEL S., ...More

BIOSENSORS & BIOELECTRONICS, vol.26, no.11, pp.4532-4537, 2011 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 26 Issue: 11
  • Publication Date: 2011
  • Doi Number: 10.1016/j.bios.2011.05.018
  • Title of Journal : BIOSENSORS & BIOELECTRONICS
  • Page Numbers: pp.4532-4537
  • Keywords: Biosensor, In situ microscopy, Multi-analyte sensing, Yeast fermentation, IN-SITU MICROSCOPY, CELL-CONCENTRATION, GLUCOSE, BIOSENSOR, ETHANOL, INTERFERENCE, BIOREACTORS, LACTATE, OXYGEN

Abstract

A multi-analyte sensing device is described, for simultaneous at-line monitoring of glucose, ethanol, pO(2)-value and cell density. It consists of a dual biosensor, a modified microscope and a fiber optical pO(2)-sensor that are integrated into a flow analysis (FA) system.