Results 11 to 20 of about 349,011 (299)

Recent Advances in Electrical Impedance Sensing Technology for Single-Cell Analysis

Biosensors, 2021
Cellular heterogeneity is of significance in cell-based assays for life science, biomedicine and clinical diagnostics. Electrical impedance sensing technology has become a powerful tool, allowing for rapid, non-invasive, and label-free acquisition of ...
Zhao Zhang, Xiaowen Huang, Ke Liu, Tiancong Lan, Zixin Wang, Zhen Zhu   +5 more
doaj   +3 more sources

Electrical impedance tomography of electrolysis. [PDF]

PLoS ONE, 2015
The primary goal of this study is to explore the hypothesis that changes in pH during electrolysis can be detected with Electrical Impedance Tomography (EIT).
Arie Meir, Boris Rubinsky
doaj   +6 more sources

Past, present, and future of electrical impedance tomography and myography for medical applications: a scoping review

Frontiers in Bioengineering and Biotechnology
This scoping review summarizes two emerging electrical impedance technologies: electrical impedance myography (EIM) and electrical impedance tomography (EIT).
Lea Youssef Baby, Ryan Sam Bedran, Antonio Doumit, Rima H. El Hassan, Rima H. El Hassan, Noel Maalouf   +5 more
doaj   +3 more sources

Electrical Impedance Tomography: the future of mechanical ventilation?

Journal of Mechanical Ventilation, 2021
Electrical Impedance Tomography is a rapidly evolving technology used for bedside lung imaging. Although EIT devices have been commercially available for the past decade, they are still not commonly used in everyday clinical practice.
Melina Simonpietri, Mia Shokry, Ehab G. Daoud   +2 more
doaj   +1 more source

Determination of the Geometric Parameters of Electrode Systems for Electrical Impedance Myography: A Preliminary Study

Sensors, 2021
The electrical impedance myography method is widely used in solving bionic control problems and consists of assessing the change in the electrical impedance magnitude during muscle contraction in real time.
Andrey Briko, Vladislava Kapravchuk, Alexander Kobelev, Alexey Tikhomirov, Ahmad Hammoud, Mugeb Al-Harosh, Steffen Leonhardt, Chuong Ngo, Yury Gulyaev, Sergey Shchukin   +9 more
doaj   +1 more source

Preliminary study on parameterization of raw electrical bioimpedance data with 3 frequencies

Scientific Reports, 2022
This study tests the geometrical parameterization method for Electrical Bio-Impedance Spectroscopy (EBIS) readings previously proposed by one of the authors. This method uses the data of just three frequencies (therefore called 3P method).
C. A. González-Correa, S. A. Jaimes, J. I. Cárdenas-Jiménez   +2 more
doaj   +1 more source

Early detection of acute ischemic stroke using Contrast-enhanced electrical impedance tomography perfusion

NeuroImage: Clinical, 2023
A cerebral contrast-enhanced electrical impedance tomography perfusion method is developed for acute ischemic stroke during intravenous thrombolytic therapy.
Weirui Zhang, Yang Jiao, Tao Zhang, Xuechao Liu, Jianan Ye, Yuyan Zhang, Bin Yang, Meng Dai, Xuetao Shi, Feng Fu, Liang Wang, Canhua Xu   +11 more
doaj   +1 more source

Electrical impedance tomography [PDF]

Annals of Translational Medicine, 2018
Continuous assessment of respiratory status is one of the cornerstones of modern intensive care unit (ICU) monitoring systems. Electrical impedance tomography (EIT), although with some constraints, may play the lead as a new diagnostic and guiding tool for an adequate optimization of mechanical ventilation in critically ill patients.
Lobo, Beatriz, Hermosa, Cecilia, Abella, Ana, Gordo, Federico   +3 more
openaire   +3 more sources

Reflectance Confocal Microscopy and Electrical Impedance Spectroscopy in the Early Detection of Melanoma in Changing Lesions during Long-term Follow-up of Very High-risk Patients

Acta Dermato-Venereologica, 2022
Electrical impedance spectroscopy has clinical relevance in diagnosing malignancy in melanocytic lesions. Sixty-eight lesions with changes during digital follow-up of patients at very high risk of developing melanoma were prospectively included in this ...
Marion Chavez-Bourgeois, Simone Ribero, Alicia Barreiro, Natalia Espinoza, Cristina Carrera, Adriana Garcia, Llucia Alos, Susana Puig, Josep Malvehy   +8 more
doaj   +1 more source

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, Catalin Tucureanu, Tudor Alexandru Filip, Iuliana Caras, Aurora Salageanu, Valentin Vasile, Marioara Avram, Bianca Tincu, Ina Turcan   +8 more
doaj   +1 more source