Electrical impedance spectroscopy study of biological tissues

DA Dean, T Ramanathan, D Machado… - Journal of …, 2008 - Elsevier
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 …

Electrical impedance characterization of normal and cancerous human hepatic tissue

S Laufer, A Ivorra, VE Reuter, B Rubinsky… - Physiological …, 2010 - iopscience.iop.org
The four-electrode method was used to measure the ex vivo complex electrical impedance
of tissues from 14 hepatic tumors and the surrounding normal liver from six patients …

In vivo electrical impedance measurements during and after electroporation of rat liver

A Ivorra, B Rubinsky - Bioelectrochemistry, 2007 - Elsevier
Electroporation is used for in vivo gene therapy, drug therapy and minimally invasive tissue
ablation. Applying electrical pulses across cells can have a variety of outcomes; from no …

In vivo electrical conductivity measurements during and after tumor electroporation: conductivity changes reflect the treatment outcome

A Ivorra, B Al-Sakere, B Rubinsky… - Physics in Medicine & …, 2009 - iopscience.iop.org
Electroporation is the phenomenon in which cell membrane permeability is increased by
exposing the cell to short high-electric-field pulses. Reversible electroporation treatments …

In vivo electrical conductivity of hepatic tumours

D Haemmerich, ST Staelin, JZ Tsai… - Physiological …, 2003 - iopscience.iop.org
Abstract Knowledge of electrical tissue conductivity is necessary to determine deposition of
electromagnetic energy and can further be used to diagnostically differentiate between …

Impedance spectra of tumour tissue in comparison with normal tissue; a possible clinical application for electrical impedance tomography

B Blad, B Baldetorp - Physiological measurement, 1996 - iopscience.iop.org
Electrical characteristics of living tissues have been investigated for a long time in the search
for further methods to complement the traditional investigations of pathology and physiology …

[PDF][PDF] Electric properties of tissues

D Miklavčič, N Pavšelj, FX Hart - Wiley encyclopedia of …, 2006 - mriquestions.com
The electrical properties of biological tissues and cell suspensions have been of interest for
over a century for many reasons. They determine the pathways of current flow through the …

Effect of electrode geometry on the impedance evaluation of tissue and cell culture

ARA Rahman, DT Price, S Bhansali - Sensors and Actuators B: Chemical, 2007 - Elsevier
This paper explores the effect of electrode geometry on bio-impedance measurements of a
simple binary electrolyte (KCl), conductive gel used in electrocardiography (ECG), human …

Bioelectrical impedance techniques in medicine part I: bioimpedance measurement second section: impedance spectrometry

B Rigaud, JP Morucci… - Critical Reviews™ in …, 1996 - dl.begellhouse.com
Electrical impedance spectrometry is an important application field of bioimpedance
measurements. After introducing the electrical properties of biological tissues, this part …

Dielectric properties of lung tissue as a function of air content

P Nopp, E Rapp, H Pfutzner, H Nakesch… - Physics in Medicine & …, 1993 - iopscience.iop.org
Dielectric measurements were made on lung samples with different electrode systems in the
frequency range 5 kHz-100 kHz. In the case of plate electrodes and spot electrodes, the …