Optical glucose sensor based on the deposition of enzyme gdh (glucose dehydrogenase) and its coenzyme nad (nicotinamide adenin dinucleotico) in a closed fiber optic support (Machine-translation by Google Translate, not legally binding)

摘要

Optical glucose sensor based on the deposition of the enzyme gdh (glucose dehydrogenase) and its coenzyme nad (nicotinamide adenine dinucleotide) on a narrow fiber optic support. The glucose sensor presented consists of the deposition of the gdh enzyme and nad at the end of a standard optical fiber by the esa method. The end of the optical fiber may be tapered to improve the sensitivity of the sensor. Its operation is based on the variation of the optical power at the output of the optical fiber when a biochemical reaction caused by the presence of glucose in solution occurs. Said variation can cause an increase in absorbance or fluorescence according to the wavelength range of the detector. (Machine-translation by Google Translate, not legally binding)