Detection and Classification of Glucose Solution Concentration and Blood Sugar Levels at the Fingertip Using a Novel Planar Microwave Sensor and Deep Learning Techniques

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137322 - 137322

Опубликована: Янв. 1, 2025

Язык: Английский

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Au-Al₂O₃-Coated Highly Sensitive Broad-Range Refractive Index Sensor for Detecting Malaria Disease in Human Blood

IEEE Sensors Journal, Год журнала: 2024, Номер 24(15), С. 23754 - 23763

Опубликована: Июнь 12, 2024

Язык: Английский

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Microstrip Feed Loop Enclosed Resonant Biosensor

IEEE Sensors Journal, Год журнала: 2024, Номер 24(5), С. 6111 - 6120

Опубликована: Янв. 22, 2024

In this paper, a novel resonator design of planner microwave sensor for biosensing applications is proposed. The consists double asymmetric split ring resonators enclosed by feeding loop. This leads to high electric field confinement at the sensing area, yet low loss that level sensitivity. was designed address various trade-offs such as physical dimensions versus suitable frequency acceptable penetration depth. numerical and experimental results are in very good agreement with each other. resonance shift appears transmission amplitude coefficient result coating dielectric material on main metric evaluate found be well-correlated change constant coated material. demonstrate applicability detect small changes constant. sensitivity biosensor presented thickness varies. Most importantly, can utilized amount analyte one-thousandths operation wavelength. response shows follows an exponential model increases. possesses 4.3×10 ⁵ nm/RIU/mm xmlns:xlink="http://www.w3.org/1999/xlink">3 . Therefore, proposed would ultimately great choice incorporated detection systems biological substances.

Язык: Английский

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Microwave Characterization of Glucose Level Using Composite PMS-HMSIW Cavity Resonator Integrated with Microfluidic Channel

IEEE Transactions on Instrumentation and Measurement, Год журнала: 2024, Номер 73, С. 1 - 16

Опубликована: Янв. 1, 2024

Язык: Английский

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A Comprehensive Review on Electromagnetic Wave based Non-Invasive Glucose Monitoring in Microwave Frequencies

Heliyon, Год журнала: 2024, Номер 10(18), С. e37825 - e37825

Опубликована: Сен. 1, 2024

Diabetes is a chronic disease that affects millions of humans worldwide. This review article provides an analysis the recent advancements in non-invasive blood glucose monitoring, detailing methods and techniques, with special focus on Electromagnetic wave microwave sensors. While optical, thermal, electromagnetic techniques have been discussed, primary emphasis focussed frequency sensors due to their distinct advantages. Microwave exhibit rapid response times, require minimal user intervention, hold potential for continuous renders them extremely real-world applications. Additionally, reduced susceptibility physiological interferences further enhances appeal. critically assesses performance by considering factors such as accuracy, sensitivity, specificity, comfort. Moreover, it sheds light challenges upcoming directions growth sensors, including need reduction integration wearable platforms. By concentrating within broader context this aims offer significant enlightenment may drive innovation diabetes care.

Язык: Английский

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Microwave Microfluidic Sensor Based on Spoof Localized Surface Plasmons for Monitoring Lubricating Oil Quality

IEEE Microwave and Wireless Technology Letters, Год журнала: 2024, Номер 34(11), С. 1305 - 1308

Опубликована: Сен. 25, 2024

Язык: Английский

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A Microwave Permittivity Sensor on a Mach–Zehnder Interferometer of: Spoof Surface Plasmon Polariton Waveguides

Sensors and Actuators A Physical, Год журнала: 2024, Номер unknown, С. 116004 - 116004

Опубликована: Окт. 1, 2024

Язык: Английский

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Microwave Non-Invasive Blood Glucose Monitor: Wireless Implementation and Challenges

Опубликована: Сен. 24, 2024

Язык: Английский

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