Glucose Oxidase Biosensor Modeling and Predictors Optimization by Machine Learning Methods
Biosensors are small analytical devices incorporating a biological recognition element and a physico-chemical transducer to convert a biological signal into an electrical reading. Nowadays, their technological appeal resides in their fast performance, high sensitivity and continuous measuring capabi...
Saved in:
Published in | Sensors (Basel, Switzerland) Vol. 16; no. 11; p. 1483 |
---|---|
Main Authors | , , , , , |
Format | Journal Article Publication |
Language | English |
Published |
Switzerland
MDPI AG
01.11.2016
MDPI |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Biosensors are small analytical devices incorporating a biological recognition element and a physico-chemical transducer to convert a biological signal into an electrical reading. Nowadays, their technological appeal resides in their fast performance, high sensitivity and continuous measuring capabilities; however, a full understanding is still under research. This paper aims to contribute to this growing field of biotechnology, with a focus on Glucose-Oxidase Biosensor (GOB) modeling through statistical learning methods from a regression perspective. We model the amperometric response of a GOB with dependent variables under different conditions, such as temperature, benzoquinone, pH and glucose concentrations, by means of several machine learning algorithms. Since the sensitivity of a GOB response is strongly related to these dependent variables, their interactions should be optimized to maximize the output signal, for which a genetic algorithm and simulated annealing are used. We report a model that shows a good generalization error and is consistent with the optimization. |
---|---|
Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 This paper is an extended version of our paper published in the 13th Mexican International Conference on Artificial Intelligence (MICAI), Tuxtla Gutierrez, Mexico, 16–22 November 2014. |
ISSN: | 1424-8220 1424-8220 |
DOI: | 10.3390/s16111483 |