Go to content
UR Home

Fiber-optic fluorescence carbon dioxide sensor for environmental monitoring

DOI to cite this document:
Wolfbeis, Otto S. ; Kovács, Barna ; Goswami, Kisholoy ; Klainer, Stanley M.
(776kB) - Repository staff only
Date of publication of this fulltext: 02 May 2011 10:43


Fiber-optic sensors were developed for monitoring dissolved carbon dioxide in water samples in the 0 to 900 ppm concentration range. A pH-sensitive fluorescent dye (HPTS) was reacted with a cationic quaternary ammonium salt to form an ion pair which was electrostatically bound to the surface of particles of aminocellulose which then were dispersed into a gas-permeable silicone polymer. The green ...


Owner only: item control page
  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons