Biological imaging with scanning electrochemical microscopy

F Conzuelo, A Schulte… - Proceedings of the …, 2018 - royalsocietypublishing.org
Scanning electrochemical microscopy (SECM) is a powerful and versatile technique for
visualizing the local electrochemical activity of a surface as an ultramicroelectrode tip is …

Scanning electrochemical microscopy methods (SECM) and ion-selective microelectrodes for corrosion studies

I Traxler, TD Singewald, G Schimo-Aichhorn… - Corrosion …, 2022 - degruyter.com
Over the last 30 years, scanning electrochemical microscopy (SECM) has become a
fundamental technique in corrosion research. With its high spatial resolution and its ability to …

Yeast-based microbial biofuel cell mediated by 9, 10-phenantrenequinone

J Rozene, I Morkvenaite-Vilkonciene, I Bruzaite… - Electrochimica …, 2021 - Elsevier
Microbial fuel cells can be efficiently used for simultaneous cleaning of wastewater and
generation of electricity. This research demonstrates the applicability of Baker yeast cells in …

Towards microbial biofuel cells: Improvement of charge transfer by self-modification of microoganisms with conducting polymer–Polypyrrole

A Kisieliute, A Popov, RM Apetrei, G Cârâc… - Chemical Engineering …, 2019 - Elsevier
In this research, we are reporting the application of microorganisms modified by a
conducting polymer–polypyrrole (Ppy)–for the improvement of microbial biofuel cells. The …

Evaluation of a yeast–polypyrrole biocomposite used in microbial fuel cells

A Zinovicius, J Rozene, T Merkelis, I Bruzaite… - Sensors, 2022 - mdpi.com
Electrically conductive polymers are promising materials for charge transfer from living cells
to the anodes of electrochemical biosensors and biofuel cells. The modification of living cells …

Scanning electrochemical microscopy for the investigation of redox potential of human myocardium-derived mesenchymal stem cells grown at 2D and 3D conditions

J Petroniene, I Morkvenaite-Vilkonciene, R Miksiunas… - Electrochimica …, 2020 - Elsevier
Abstract Three-dimensional (3D) cell cultivation systems in vitro are promising biomodels to
study the metabolic processes of healthy and diseased human heart cells. Cardiac 3D …

In Situ and Operando Techniques for Investigating Electron Transfer in Biological Systems

JCP de Souza, LJA Macedo, A Hassan… - …, 2021 - Wiley Online Library
When bioelectrochemistry meets other analytical techniques for in situ experiments, new
possibilities for understanding the nature of charge‐transfer reactions are provided. Despite …

Evaluating Young's modulus of single yeast cells based on compression using an atomic force microscope with a flat tip

D Chang, T Hirate, C Uehara… - Microscopy and …, 2021 - academic.oup.com
In this research, atomic force microscopy (AFM) with a flat tip cantilever is utilized to measure
Young's modulus of a whole yeast cell (Saccharomyces cerevisiae BY4741). The results …

Evaluation of redox activity of human myocardium‐derived mesenchymal stem cells by scanning electrochemical microscopy

J Petroniene, I Morkvenaite‐Vilkonciene… - …, 2020 - Wiley Online Library
In this study the redox activity of human myocardium‐derived mesenchymal stem cells
(hmMSC) were investigated by redox‐competition (RC‐SECM) and generation‐collection …

Scanning electrochemical microscopy based irreversible destruction of living cells

M Poderyte, A Ramanavicius, A Valiūnienė - Biosensors and Bioelectronics, 2022 - Elsevier
In this research, scanning electrochemical microscopy combined with electrochemical
impedance spectroscopy has been applied to irreversible electroporation of active yeast …