Interference study
The addition of the following interferrants such as ascorbic acid
(4.8 M), cysteine (0.24 M), fructose (60 M), glucose (22.2 M),
citric acid (100 M), ethanol (70 M) and glutamine (85 M)
evoked a negligible interference (a decrease of only 6.44% for glutamine,
3.76% for glucose, 6.63% for citrate, 3.99% for fructose, 4.13%
for cysteine and 7.66% for ascorbic acid on the biosensor response).