Terahertz biophotonics as a tool for studies of dielectric and spectral properties of biological tissues and liquids

OA Smolyanskaya, NV Chernomyrdin… - Progress in Quantum …, 2018 - Elsevier
In this review, we describe dielectric properties of biological tissues and liquids in the
context of terahertz (THz) biophotonics. We discuss a model of the THz dielectric permittivity …

Positional dependence of particles and cells in microfluidic electrical impedance flow cytometry: Origin, challenges and opportunities

H Daguerre, M Solsona, J Cottet, M Gauthier… - Lab on a Chip, 2020 - pubs.rsc.org
Microfluidic electrical impedance flow cytometry is now a well-known and established
method for single-cell analysis. Given the richness of the information provided by impedance …

Concentration Measurement of Microliter-Volume Water–Glucose Solutions Using Factor of Microwave Sensors

CG Juan, E Bronchalo, B Potelon… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
A glucose concentration sensor for microliter-volume water-glucose solutions is presented.
The proposed sensor is composed of an open-loop microstrip resonator with a dielectric …

Noninvasive blood glucose monitoring in the terahertz frequency range

O Cherkasova, M Nazarov, A Shkurinov - Optical and Quantum Electronics, 2016 - Springer
Human skin optical properties were studied in vivo using terahertz (THz) time-domain
spectroscopy. For the attenuated total internal reflection (ATR) the silicon Dowe prism was …

Direct and label‐free cell status monitoring of spheroids and microcarriers using microfluidic impedance cytometry

L Gong, C Petchakup, P Shi, PL Tan, LP Tan, CY Tay… - Small, 2021 - Wiley Online Library
Abstract 3D cellular spheroids/microcarriers (100 µm–1 mm) are widely used in
biomanufacturing, and non‐invasive biosensors are useful to monitor cell quality in …

Study of Qᵤ-Based Resonant Microwave Sensors and Design of 3-D-Printed Devices Dedicated to Glucose Monitoring

CG Juan, B Potelon, C Quendo… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
A low-cost, additively manufactured, biocompatible glucose sensor based on the changes in
the unloaded quality factor () with a single split-ring resonator is presented. An exposition of …

Dielectrophoretic manipulation of cancer cells and their electrical characterization

I Turcan, MA Olariu - ACS Combinatorial Science, 2020 - ACS Publications
Electromanipulation and electrical characterization of cancerous cells is becoming a topic of
high interest as the results reported to date demonstrate a good differentiation among …

Cells electrical characterization: dielectric properties, mixture, and modeling theories

N Nasir, M Al Ahmad - Journal of Engineering, 2020 - Wiley Online Library
Electrical detection of biotic materials and their properties is always crucial in Biomedical
Engineering. It emphasizes elaborate analysis of a certain disease diagnosis using …

Oscillator-based reactance sensors with injection locking for high-throughput flow cytometry using microwave dielectric spectroscopy

JC Chien, AM Niknejad - IEEE Journal of Solid-State Circuits, 2015 - ieeexplore.ieee.org
This paper presents the analysis and design of oscillator-based reactance sensors
employing injection locking for high-throughput label-free single-cell analysis using …

Conductivities of epidermis, dermis, and subcutaneous tissue at intermediate frequencies

K Wake, K Sasaki, S Watanabe - Physics in Medicine & Biology, 2016 - iopscience.iop.org
Novel data for the conductivities of the tissues composing the skin, which are the epidermis,
dermis and subcutaneous tissue, were obtained at intermediate frequencies by in vitro …