Results 1 to 10 of about 45,185 (238)

Soft Neural Interfacing based on Implantable Graphene Fiber Microelectrode Arrays [PDF]

Journal of Biomedical Physics and Engineering, 2023
Microelectrode Arrays (MEAs) neural interfaces are considered implantable devices that interact with the nervous system to monitor and/or modulate brain activity.
Maryam Alsadat Hejazi, Seyed Amir Seyedi, Alireza Mehdizadeh   +2 more
doaj   +1 more source

Current–voltage characteristics and breakdown of different structural planar microelectrodes in atmospheric air

AIP Advances, 2021
With the development of applications for microelectromechanical system (MEMS) components and micromachining technology, planar microelectrodes have attracted considerable interest.
J. F. Zhang, D. W. Zhang, X. W. Wu, Q. L. Ren, Z. G. Qu   +4 more
doaj   +1 more source

3D Carbon−Metal Oxide Composite Electrodes on Graphite‐Coated Stainless Steel Substrate as a High‐Performance Anode for Lithium‐Ion Batteries

Advanced Energy & Sustainability Research, 2021
3D microelectrodes are known to offer significant advantages compared with conventional thin‐film electrodes due to their large surface area and shorter diffusion lengths.
Suresh Mamidi, Darshna Potphode, Anil D. Pathak, Chandra S. Sharma   +3 more
doaj   +1 more source

Radial Oxygen Loss from Plant Roots—Methods

Plants, 2021
In flooded soils, an efficient internal aeration system is essential for root growth and plant survival. Roots of many wetland species form barriers to restrict radial O2 loss (ROL) to the rhizosphere.
Juan de la Cruz Jiménez, Elisa Pellegrini, Ole Pedersen, Mikio Nakazono   +3 more
doaj   +1 more source

Universal Algorithm for Simulating and Evaluating Cyclic Voltammetry at Macroporous Electrodes by Considering Random Arrays of Microelectrodes [PDF]

, 2020
An algorithm for the simulation and evaluation of cyclic voltammetry (CV) at macroporous electrodes such as felts, foams, and layered structures is presented.
Andrae, Dirk, Gebhard, Marcus, Roth, Christina, Schneider, Jonathan, Tichter, Tim   +4 more
core   +1 more source

Ultrastructural Analysis of Neuroimplant-Parenchyma Interfaces Uncover Remarkable Neuroregeneration Along-With Barriers That Limit the Implant Electrophysiological Functions

Frontiers in Neuroscience, 2021
Despite increasing use of in vivo multielectrode array (MEA) implants for basic research and medical applications, the critical structural interfaces formed between the implants and the brain parenchyma, remain elusive.
Aviv Sharon, Aviv Sharon, Nava Shmoel, Nava Shmoel, Hadas Erez, Hadas Erez, Maciej M. Jankowski, Maciej M. Jankowski, Yael Friedmann, Micha E. Spira, Micha E. Spira, Micha E. Spira   +11 more
doaj   +1 more source

Microelectrodes from PEDOT-carbon nanofiber composite for high performance neural recording, stimulation and neurochemical sensing

MethodsX, 2020
This present method describes a versatile approach for the electrochemical synthesis of a composite material of Poly (3,4-ethylenedioxythiophene) (PEDOT) and Carbon Nanofibers (CNFs) for neural interfaces and biosensing applications.
Valentin Saunier, Emmanuel Flahaut, Marie-Charline Blatché, Christian Bergaud, Ali Maziz   +4 more
doaj   +1 more source

Selective Direct Laser Writing of Pyrolytic Carbon Microelectrodes in Absorber-Modified SU-8

Micromachines, 2021
Pyrolytic carbon microelectrodes (PCMEs) are a promising alternative to their conventional metallic counterparts for various applications. Thus, methods for the simple and inexpensive patterning of PCMEs are highly sought after.
Emil Ludvigsen, Nina Ritter Pedersen, Xiaolong Zhu, Rodolphe Marie, David M. A. Mackenzie, Jenny Emnéus, Dirch Hjorth Petersen, Anders Kristensen, Stephan Sylvest Keller   +8 more
doaj   +1 more source

Gold Nanoclusters Dispersed on Gold Dendrite-Based Carbon Fibre Microelectrodes for the Sensitive Detection of Nitric Oxide in Human Serum

Biosensors, 2022
Herein, gold nanoclusters (Au NC) dispersed on gold dendrite (Au DS)-based flexible carbon fibre (AuNC@AuDS|CF) microelectrodes are developed using a one-step electrochemical approach.
Mani Arivazhagan, Palanisamy Kannan, Govindhan Maduraiveeran   +2 more
doaj   +1 more source

Synthesis of encapsulated ZnO nanowires provide low impedance alternatives for microelectrodes

PLoS ONE, 2022
Microelectrodes are commonly used in electrochemical analysis and biological sensing applications owing to their miniaturised dimensions. It is often desirable to improve the performance of microelectrodes by reducing their electrochemical impedance for ...
Mohsen Maddah, Charles P. Unsworth, Gideon J. Gouws, Natalie O. V. Plank   +3 more
doaj   +2 more sources