Results 31 to 40 of about 30,152 (148)

Influence of the Dielectric Coating of the Outer Side of the Cathode in the Anode–Cathode Pairs of a Molecular Electronic Sensitive Element on the Conversion Coefficient

Micromachines, 2022
Molecular electronic sensors of motion parameters use miniature electrochemical cells as a sensitive element, in which the interelectrode current is sensitive to external mechanical influences. New approaches for creating conversion elements are based on
Alexander Bugaev, Victoria Agafonova, Ivan Egorov, Ekaterina Agafonova, Svetlana Avdyukhina   +4 more
doaj   +1 more source

Simple Fabrication Method of Needle‐Type Carbon‐Disk Microelectrodes Using Conductive Thermoplastics

ChemElectroChem
Carbon‐based microelectrodes are extensively used for sensing applications and space‐resolved electrochemistry experiments like scanning electrochemical microscopy (SECM).
Luiz F. Z. Felipe, Gabriel N. Meloni
doaj   +1 more source

A Measurement Setup and Automated Calculation Method to Determine the Charge Injection Capacity of Implantable Microelectrodes

Sensors, 2018
The design of safe stimulation protocols for functional electrostimulation requires knowledge of the “maximum reversible charge injection capacity„ of the implantable microelectrodes. One of the main difficulties encountered in characterizing
Ana Cisnal, Juan-Carlos Fraile, Javier Pérez-Turiel, Victor Muñoz-Martinez, Carsten Müller, Frank R. Ihmig   +5 more
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Voltammetric Determination of Isopropylmethylphenols in Herbal Spices

Molecules, 2021
Thymol and carvacrol—the components of herbal spices—are known for their broad biological activity as antimicrobials and antioxidants. For this reason, it is important to develop new methods for their determination in plant material. A simple, rapid, and
Magdalena Jakubczyk, Slawomir Michalkiewicz, Agata Skorupa, Daria Slefarska   +3 more
doaj   +1 more source

A Review: Electrode and Packaging Materials for Neurophysiology Recording Implants

Frontiers in Bioengineering and Biotechnology, 2021
To date, a wide variety of neural tissue implants have been developed for neurophysiology recording from living tissues. An ideal neural implant should minimize the damage to the tissue and perform reliably and accurately for long periods of time ...
Weiyang Yang, Yan Gong, Wen Li
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Influence of Ultrasonic Bath on Mold-Assisted Electrodeposition of Gold Microelectrode Arrays

Proceedings
This study investigates the potential of ultrasonic baths to enhance mold-assisted electrodeposition for fabricating three-dimensional (3D) microelectrode arrays (MEAs) with improved quality and reliability.
Neeraj Yadav, Flavio Giacomozzi, Alessandro Cian, Damiano Giubertoni, Leandro Lorenzelli   +4 more
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Indirect Voltammetry Detection of Non-Electroactive Neurotransmitters Using Glassy Carbon Microelectrodes: The Case of Glutamate

C
Glassy carbon (GC) microelectrodes have been successfully used for the detection of electroactive neurotransmitters such as dopamine and serotonin through voltammetry.
Sandra Lara Galindo, Surabhi Nimbalkar, Alexis Oyawale, James Bunnell, Omar Nunez Cuacuas, Rhea Montgomery-Walsh, Amish Rohatgi, Brinda Kodira Cariappa, Abhivyakti Gautam, Kevin Peguero-Garcia, Juyeon Lee, Stephanie Ingemann Bisgaard, Carter Faucher, Stephan Sylvest Keller, Sam Kassegne   +14 more
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Tissue Response to Neural Implants: The Use of Model Systems Toward New Design Solutions of Implantable Microelectrodes

Frontiers in Neuroscience, 2019
The development of implantable neuroelectrodes is advancing rapidly as these tools are becoming increasingly ubiquitous in clinical practice, especially for the treatment of traumatic and neurodegenerative disorders.
Maurizio Gulino, Maurizio Gulino, Maurizio Gulino, Donghoon Kim, Salvador Pané, Sofia Duque Santos, Sofia Duque Santos, Ana Paula Pêgo, Ana Paula Pêgo, Ana Paula Pêgo, Ana Paula Pêgo   +10 more
doaj   +1 more source

Amorphous Silicon Carbide Platform for Next Generation Penetrating Neural Interface Designs

Micromachines, 2018
Microelectrode arrays that consistently and reliably record and stimulate neural activity under conditions of chronic implantation have so far eluded the neural interface community due to failures attributed to both biotic and abiotic mechanisms.
Felix Deku, Christopher L. Frewin, Allison Stiller, Yarden Cohen, Saher Aqeel, Alexandra Joshi-Imre, Bryan Black, Timothy J. Gardner, Joseph J. Pancrazio, Stuart F. Cogan   +9 more
doaj   +1 more source

Glass pipette-carbon fiber microelectrodes for evoked potential recordings

Brazilian Journal of Medical and Biological Research, 1997
Current methods for recording field potentials with tungsten electrodes make it virtually impossible to use the same recording electrode also as a lesioning electrode, for example for histological confirmation of the recorded site, because the lesioning ...
Moraes M.F.D., Garcia-Cairasco N.
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