Resumen

KANAGASABAPATHY, M.; RAMESH BAPU, G.N.K.; LINGAC, Praveen  y  GNANAMUTHUD, R.M.. Numerical Modeling on Non-enzymatic, Potentiometric Glucose Sensor. Port. Electrochim. Acta [online]. 2012, vol.30, n.4, pp.295-306. ISSN 0872-1904.  https://doi.org/10.4152/pea.201204295.

A novel, enzymeless electrochemical sensing mechanism for glucose based on potentiometric measurement was proposed using the mediator hexacyanoferrate. In this methodology, EMF of the cell exclusively depends on glucose concentration and independent on reference half-cell electrode potential or mediator concentration or any other interfering factors. Electrochemical as well as mathematical models were proposed. Numerical computations along with boundary conditions were evaluated for the proposed models, to reduce the deviation in the interpolated results. Molar ratio of mediator to glucose was correlated with EMF cell. Numerical simulations, Legendre polynomials and Lagrange coefficients iterations can be executed through computer programs.

Palabras clave : potentiometric glucose sensors; mathematical modeling; non-enzymatic glucose sensors.

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