Glucose Minimal Concentration Limit Determination Using Waveguide-Differential Dielectrometer at Microwaves

Kuznetsova, K.S.; Eremenko, Z. E.; Shubnyi, A. I.; Glamazdin, V. V.; Sklyar, N. I.

doi:10.1109/elnano.2018.8477507

Cited by 3 publications

(1 citation statement)

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“…They are usually considered for many applications due to their cost-effectiveness and ease of integration. However, other approaches have also been studied, such as waveguide techniques [72,73], although their bulky nature hinders their evolution towards feasible commercial devices. Among the possibilities of planar technology for glucose sensing, resonant sensors are the most frequently found in the scientific literature, although other approaches have been studied, such as microstrip lines in transmission/reflection modes [74] or planar antennas in transmission [75,76] or reflection modes [77].…”

Section: Approach To Microwave Planar Resonant Glucose Sensorsmentioning

confidence: 99%

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

et al. 2021

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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 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 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.

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