Results 21 to 30 of about 113,750 (288)
HT-29 Colon Cancer Cell Electromanipulation and Assessment Based on Their Electrical Properties
Micromachines, 2022 This study proposes a feasible approach for the rapid, sensitive, and label-free identification of cancerous cells based on dielectrophoretic (DEP) manipulation and electrical characterization.
Marius Andrei Olariu +8 more
doaj +1 more source
Electrical properties of breast cancer cells from impedance measurement of cell suspensions [PDF]
, 2010 Impedance spectroscopy of biological cells has been used to monitor cell status, e.g. cell proliferation, viability, etc. It is also a fundamental method for the study of the electrical properties of cells which has been utilised for cell identification ...
A Sinclair +9 more
core +1 more source
Electrical impedance spectroscopy study of biological tissues [PDF]
Journal of Electrostatics, 2008 The objective of this study was to investigate the electrical impedance properties of rat lung and other tissues ex vivo using Electrical Impedance Spectroscopy. Rat lungs (both electroporated and naïve (untreated)), and mesenteric vessels (naïve) were harvested from male Sprague-Dawley rats; their electrical impedance were measured using a Solartron ...
D A, Dean +3 more
openaire +2 more sources
Fish Detection Using Electrical Impedance Spectroscopy
IEEE Sensors Journal, 2022 Fish detection in shallow water conditions or close to the bottom poses specific challenges, which often can hardly be addressed using typical acoustical or optical means. This significantly limits the possibilities of fish population monitoring and the use of fish detection for optimizing fishing techniques in such environments.
Nowak, Lukasz J., Lankheet, Martin
openaire +1 more source
Electrical impedance spectroscopy for prostate cancer diagnosis [PDF]
2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012 Electrical impedance was recorded at 21 discrete frequencies (1 to 100 kHz) from 27 ex vivo human prostates. These electrical properties were measured by using custom designed Electrical Impedance Spectroscopy (EIS) sensing biopsy (Bx) needles. EIS-Bx needles gauge the electrical properties of tissue in tandem with the tissue extraction (used for ...
Mishra, V. +4 more
openaire +3 more sources
Electrical characteristics of cells with electrical impedance spectroscopy
Acta Physica Sinica, 2020 Bioelectrical impedance spectroscopy is a noninvasive, label-free and quantitative detection technology, which has great advantages in the physiological and pathological analysis of biological cells and tissues. In this paper, the relationship between the electrical properties of a single cell and its structure is studied by numerical simulation ...
Jia-Feng Yao +5 more
openaire +1 more source
Immittance Spectroscopy of Smart Components and Novel Devices [PDF]
, 1994 AC small-signal immittance spectroscopy is employed as a viable tool to demonstrate electrical characterization, performance improvement, and quality assurance issues of smart materials-based components and novel devices. The variation in the ac response,
Alim, Mohammad Anwarul +2 more
core +3 more sources
Effect of ADC Resolution on Low-Frequency Electrical Time-Domain Impedance Spectroscopy
Metrology and Measurement Systems, 2017 In this paper, the effect of the resolution of an analogue-to-digital converter (ADC) on the accuracy of timedomain low-frequency electrical impedance spectroscopy is examined.
Namin Reyhaneh L., Ashtiani Shahin J.
doaj +1 more source
The detection of cervical intraepithelial neoplasia by electrical impedance spectroscopy: The effects of acetic acid and tissue homogeneity [PDF]
, 2009 Objective. To evaluate the efficacy of an electrical impedance probe (Epitheliometer) in the diagnosis of high grade cervical intraepithelial neoplasia (CIN) in women referred with cervical smear abnormalities and to assess the effect of acetic acid (AA)
Abdul +20 more
core +1 more source
Electrical impedance spectroscopy (EIS) for biological analysis and food characterization: a review [PDF]
Journal of Sensors and Sensor Systems, 2017 Electrical impedance spectroscopy (EIS), in which a sinusoidal test voltage or current is applied to the sample under test to measure its impedance over a suitable frequency range, is a powerful technique to investigate the electrical properties of a ...
M. Grossi, B. Riccò
doaj +1 more source