Microwave Planar Resonant Solutions for Glucose Concentration Sensing: A Systematic Review

Microwave Planar Resonant Solutions for Glucose Concentration Sensing: A Systematic Review

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The measurement of glucose concentration finds interesting potential applications in both industry and biomedical contexts.Among the proposed solutions, the use of microwave planar resonant sensors has led to remarkable scientific activity during the last years.These sensors rely on the changes in the dielectric properties iphone 13 pro max price winnipeg of the medium due to variations in the glucose concentration.These devices show electrical responses dependent on the surrounding dielectric properties, and therefore the changes in their response can be related to variations in the glucose content.

This work shows an up-to-date tenga flip orb review of this sensing approach after more than one decade of research and development.The attempts involved are sorted by the sensing parameter, and the computation of a common relative sensitivity to glucose is proposed as general comparison tool.The manuscript also discusses the key points of each sensor category and the possible future lines and challenges of the sensing approach.