Results 31 to 40 of about 778,156 (254)

A biosensing system employing nanowell microelectrode arrays to record the intracellular potential of a single cardiomyocyte

Microsystems & Nanoengineering, 2022
Electrophysiological recording is a widely used method to investigate cardiovascular pathology, pharmacology and developmental biology. Microelectrode arrays record the electrical potential of cells in a minimally invasive and high-throughput way ...
Yuting Xiang, Haitao Liu, Wenjian Yang, Zhongyuan Xu, Yue Wu, Zhaojian Tang, Zhijing Zhu, Zhiyong Zeng, Depeng Wang, Tianxing Wang, Ning Hu, Diming Zhang   +11 more
doaj   +1 more source

Sonochemically Fabricated Microelectrode Arrays for Use as Sensing Platforms

Sensors, 2010
The development, manufacture, modification and subsequent utilisation of sonochemically-formed microelectrode arrays is described for a range of applications.
Stuart D. Collyer, Frank Davis, Séamus P.J. Higson   +2 more
doaj   +1 more source

Development of a Microelectrode Array Sensing System for Water Quality Monitoring [PDF]

, 2008
This thesis reports the design and fabrication of a low-cost reliable microelectrode array sensing platform and its application toward water quality monitoring, including heavy metal ion detection.
Gardner, Robert D.
core   +1 more source

In vivo microelectrode arrays for neuroscience

Nature Reviews Methods Primers
Microelectrode arrays (MEAs) are devices capable of recording extracellular action potentials (spikes) from many neurons simultaneously and with high spatial and temporal resolution. MEAs have emerged as an invaluable tool for understanding how networks of neurons govern complex sensory, motor and decision-making processes. In this Primer, we introduce
Nathaniel P. Williams, Mihaly Voroslakos, Delin Shi, May Yoon Pwint, Vittorino Lanzio, Hongwei Mao, Pavlo Zolotavin, Euisik Yoon, Thomas Stieglitz, Chong Xie, Timothy D. Harris, Andrew B. Schwartz, Xinyan Tracy Cui   +12 more
openaire   +3 more sources

Measuring Impedance of Tissues Using a Microfabricated Microelectrode Array [PDF]

, 2012
MEASURING IMPEDANCE OF TISSUES USING A MICROFABRICATED MICROELECTRODE ARRAY By Ashwini Bhat This thesis looks at the possibility of using impedance spectroscopy for differentiating tissue, using a microelectrode array (MEA).
Bhat, Ashwini
core   +1 more source

Tonic and Phasic Amperometric Monitoring of Dopamine Using Microelectrode Arrays in Rat Striatum

Applied Sciences, 2020
Here we report a novel microelectrode array recording approach to measure tonic (resting) and phasic release of dopamine (DA) in DA-rich areas such as the rat striatum and nucleus accumbens. The resulting method is tested in intact central nervous system
Martin Lundblad, David A. Price, Jason J. Burmeister, Jorge E. Quintero, Peter Huettl, Francois Pomerleau, Nancy R. Zahniser, Greg A. Gerhardt   +7 more
doaj   +1 more source

Fabrication of carbon fibre microelectrode array for neural recording

, 2022
Microelectrodes are unique electrodes used to study the electrical activity of individual biological cells. Currently microelectrodes are conventionally made with glass or metal. However, these materials are harmful to living organisms. Carbon fibres are
Ng, Nicholas Tse Jian
core  

Sensing Arrays Constructed from Nanoparticle Thin Films and Interdigitated Microelectrodes

Sensors, 2006
This paper describes the results of a study of a few design parameters influencingthe performance of sensor arrays constructed from nanostructured thin films andinterdigitated microelectrodes (IMEs).
Jian-Q. Wang, Nam Kim, Susan Lu, Weibing Hao, Chen Zhang, Xiajing Shi, Chuan-Jian Zhong, Jin Luo, Derrick Mott, Mark Schadt, Nancy N. Kariuki, Lingyan Wang   +11 more
doaj   +1 more source

Analog Classification of Human Hand Gestures Exploiting Dendritic Integration With an Organic Artificial Soma

Advanced Functional Materials, EarlyView.
An organic neuromorphic architecture for the classification of human motor behavior is presented and validated. It performs somatic integration by linearly combining the activity from three muscles. An investigation of synaptic weights is presented and discussed in relationship with the classification performance.
Ilenia Sergi, Federico Rondelli, Francesco Torricelli, Federica Velluto, Anna De Salvo, Michele Di Lauro, Luciano Fadiga, Fabio Biscarini   +7 more
wiley   +1 more source

Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics

Advanced Functional Materials, EarlyView.
Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley   +1 more source