Reproducibility analysis of bioimpedance-based self-developed live cell assays

Z Vizvari, N Gyorfi, G Maczko, R Varga… - Scientific Reports, 2024 - nature.com
Bioimpedance spectrum (BIS) measurements have a great future in in vitro experiments,
meeting all the requirements for non-destructive and label-free methods. Nevertheless, a …

Physical validation of a residual impedance rejection method during ultra-low frequency bio-impedance spectral measurements

Z Vizvari, N Gyorfi, A Odry, Z Sari, M Klincsik, M Gergics… - Sensors, 2020 - mdpi.com
Accurate and reliable measurement of the electrical impedance spectrum is an essential
requirement in order to draw relevant conclusions in many fields and a variety of …

Design, Implementation, and Characterization of a Compact Lock-in Add-on for Low-Frequency Impedance Measurements

S Pettinato, A Piccardi, MC Rossi, S Salvatori - Electronics, 2023 - mdpi.com
Impedance measurements are crucial in a variety of applications, from the characterization
of lithium batteries, microbial fuel cells, and biosensors to the study of polymers and material …

Development of Bioimpedance-based Measuring Systems for Diagnosis of Non-alcoholic Fatty Liver Disease

N Gyorfi, A Odry, Z Karadi, P Odry… - 2021 IEEE 15th …, 2021 - ieeexplore.ieee.org
Non-alcoholic fatty liver disease (NAFLD) is a leading cause of chronic liver disease
worldwide, it is the primary cause of liver-related morbidity and mortality. The prevalence of …

Proof of Concept Clinical Trial of Bioimpedance-based NAFLD Diagnosis Technique

N Gyorfi, Á Odry, Z Karádi, P Odry… - 2021 IEEE 15th …, 2021 - ieeexplore.ieee.org
Nowadays, the gold standard for the diagnosis of liver disease is histological examination.
However, due to the dangers and complications of liver biopsy, there is a worldwide demand …

Development of a Bioimpedance Measuring Plate for the Study of Hypoxic and Hyperoxic Conditions in Cell Cultures

N Filotas, R Helt, AJ Hencz, K Tenzlinger… - 2021 IEEE 15th …, 2021 - ieeexplore.ieee.org
The oxygen plays an important role in the development and function of the human brain. In
the central nervous system, a different neuron types can be very sensitive to varying …

[PDF][PDF] Design, Implementation, and Characterization of a Compact Lock-in Add-on for Low-Frequency Impedance Measurements. Electronics 2023, 12, 3406

S Pettinato, A Piccardi, MC Rossi, S Salvatori - 2023 - academia.edu
electronics Page 1 Citation: Pettinato, S.; Piccardi, A.; Rossi, MC; Salvatori, S. Design,
Implementation, and Characterization of a Compact Lock-in Add-on for Low-Frequency …

Preparation and Validation of Self-developed Bioimpedance Electrode Array for Measurement of Tumor Cells

L Nadasdi, G Maczko, N Gyorfi… - 2021 IEEE 15th …, 2021 - ieeexplore.ieee.org
In Hungary, cancer causes a quarter of all deaths. Our goal is to develop a method of early
diagnosis. Our research team is developing a new non-invasive bioimpedance spectrometry …

The development of graphene coated measuring plate for the investigation of “dark” neurons with electrical impedance spectrum (EIS) measurement

K Berta, R Varga, N Gyorfi, K Tenzlinger… - 2021 IEEE 15th …, 2021 - ieeexplore.ieee.org
Compacted neurons are morphologically changed axons in an undamaged environment,
which are able to recover spontaneously. They may play an important role in neurological …

Validation of a Self-developed Algorithm for Solving Inverse Problems on Impedance Networks

Z Vizvari, N Gyorfi, M Klincsik, Z Sari… - 2021 IEEE 21st …, 2021 - ieeexplore.ieee.org
Our research group examines a new aspect of the implementation of the Electrical
Impedance Tomography (EIT) inverse problem solving method. As a result, the investigated …