Radio-frequency biosensors for real-time and continuous glucose detection

C Jang, HJ Lee, JG Yook - Sensors, 2021 - mdpi.com
This review paper focuses on radio-frequency (RF) biosensors for real-time and continuous
glucose sensing reported in the literature, including our recent research. Diverse versions of …

Non-invasive real-time monitoring of glucose level using novel microwave biosensor based on triple-pole CSRR

AE Omer, G Shaker, S Safavi-Naeini… - … Circuits and Systems, 2020 - ieeexplore.ieee.org
Planar microwave sensors are considered an attractive choice to noninvasively probe the
dielectric attributes of biological tissues due to their low cost, simple fabrication, miniature …

Multiple-cell microfluidic dielectric resonator for liquid sensing applications

AE Omer, G Shaker, S Safavi-Naeini, K Ngo… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
This paper presents a high-sensitive planar microwave sensor based on the metamaterial
technology, integrated with a microfluidic channel to be used for liquid sensing in a variety of …

Millimeter-wave sensing of diabetes-relevant glucose concentration changes in pigs

H Cano-Garcia, S Saha, I Sotiriou, P Kosmas… - Journal of Infrared …, 2018 - Springer
The paper presents the first in vivo glucose monitoring animal study in a pig, which
correlates radio frequency signal transmission changes with changes in blood glucose …

Noninvasive glucose sensor based on parity-time symmetry

YJ Zhang, H Kwon, MA Miri, E Kallos, H Cano-Garcia… - Physical Review …, 2019 - APS
We discuss a noninvasive technique to detect glucose changes with enhanced sensitivity
based on parity-time (PT) symmetry. We detect glucose level changes within the skin by …

A novel approach to non-invasive blood glucose sensing based on a single-slot defected ground structure

E Mansour, A Allam… - International Journal of …, 2023 - cambridge.org
In this study, we explore a novel approach to measure blood glucose concentration in a non-
invasive way using a compact defected ground structure (DGS) filter. The proposed sensor …

Reflection and transmission measurements using 60 GHz patch antennas in the presence of animal tissue for non-invasive glucose sensing

H Cano-Garcia, I Gouzouasis, I Sotiriou… - 2016 10th european …, 2016 - ieeexplore.ieee.org
This paper presents reflection and transmission measurements in the 58–62 GHz frequency
range through a pig's ear while the animal was subject to a blood glucose test. The paper …

Highly sensitive characterization of glucose aqueous solution with low concentration: Application to broadband dielectric spectroscopy

T Lin, S Gu, T Lasri - Sensors and Actuators A: Physical, 2017 - Elsevier
In this paper we present the investigation results on the dielectric properties of glucose
aqueous solutions over a large frequency band spanning from 2 to 18 GHz. The …

Detection of glucose variability in saline solutions from transmission and reflection measurements using V-band waveguides

H Cano-Garcia, P Kosmas, I Sotiriou… - Measurement …, 2015 - iopscience.iop.org
This paper presents experimental results that demonstrate the correlation of glucose
concentration in water and saline solutions with transmitted electromagnetic (EM) energy in …

Absorption spectrum for non-invasive blood glucose concentration detection by microwave signals

Q Li, X Xiao, T Kikkawa - Journal of Electromagnetic Waves and …, 2019 - Taylor & Francis
This paper proposes a blood glucose concentration detection method, which is non-invasive
and based on the microwave detection technique. This method is harmless to the patients' …