
November 11, 2014 15:49 PSP Book - 9in x 6in 05-Serge-Cosnier-c05
Biomolecular Sensing Monosaccharides 135
electropolymerized by 3,4-dihydroxybenzaldehyde, followed by im-
mobilizing d-fructose dehydrogenase for the fructose amperometric
biosensor with a detection limit of 1 μM [62]. Another d-fructose
sensor was made by Masato et al. [63]. They directly grew CNTs on a
Pt electrode, after which they immersed the electrode in a d-fructose
dehydrogenase solution for a sensor electrode. The calibration range
for the fructose concentration was up to ca. 40 mM, and the detection
limit was ca. 5 mM. Galactose sensing can be achieved by covalent
immobilized ...