Publications associées à Microelectrode

Bodily implant microelectrode and bodily implant microelectrode fabrication method

Sandro Carrara, Diego Ghezzi, Gian Luca Barbruni

The present invention concerns a bodily implantable or probe device and microelectrode fabrication method comprising providing at least one silicon substrate including an electronic device or unit; providing, on a first side of the silicon substrate, at le ...

2024

Simultaneous local sensing of two chemical properties with dual soft probe scanning electrochemical microscopy

Hubert Girault, Andreas Stephan Lesch, Gregorio Bonazza

A new method for the rapid and economic fabrication of dual soft microelectrodes for Soft-Probe-Scanning electrochemical microscopy (Soft-Probe-SECM) and their use for the simultaneous local detection of locally generated species is presented. The process ...

PERGAMON-ELSEVIER SCIENCE LTD2023

Driving electrochemical reactions at the microscale using CMOS microelectrode arrays

Nako Nakatsuka, Xinyu Zhang, Csaba Forro, Benjamin Simona

Precise control of pH values at electrode interfaces enables the systematic investigation of pH-dependent processes by electrochemical means. In this work, we employed high-density complementary metal-oxide-semiconductor (CMOS) microelectrode arrays (MEAs) ...

2023

A comprehensive study of neural retina stimulation towards better visual prosthesis resolution

Diego Ghezzi, Marta Jole Ildelfonsa Airaghi Leccardi, Laura Ferlauto, Naïg Aurelia Ludmilla Chenais

A major obstacle to make retinal prostheses a realistic technology to restore a functional form of vision allowing normal mobility is the low resolution achieved by current devices. Aims. Using photovoltaic pixels based on organic materials, we aimed at bu ...

2018

Diamond microelectrode arrays for in vitro neuronal recordings

Michele Giugliano

A novel microfabrication technique for microelectrode arrays (MEAs) with a full diamond-cell interface is demonstrated. Boron-doped nano-crystalline diamond (BNCD) is used as a conductive electrode material on metal tracks insulated by intrinsic NCD. MEAs ...

Cambridge Univ Press2017

Artificial spatiotemporal touch inputs reveal complementary decoding in neocortical neurons

Silvestro Micera

Investigations of the mechanisms of touch perception and decoding has been hampered by difficulties in achieving invariant patterns of skin sensor activation. To obtain reproducible spatiotemporal patterns of activation of sensory afferents, we used an art ...

Nature Publishing Group2017

Cell-type- and activity-dependent extracellular correlates of intracellular spiking

Henry Markram, Rodrigo de Campos Perin, Constantinos Anastassiou

Despite decades of extracellular action potential (EAP) recordings monitoring brain activity, the biophysical origin and inherent variability of these signals remains enigmatic. We performed whole-cell patch recordings of excitatory and inhibitory neurons ...

American Physiological Society2015

Finger Probe Array for Topography-Tolerant Scanning Electrochemical Microscopy of Extended Samples

Hubert Girault, Andreas Stephan Lesch, Fernando Cortes Salazar, Dmitry Momotenko, Gunther Wittstock

Scanning electrochemical microscopy with soft microelectrode array probes has recently been used to enable reactivity imaging of extended areas and to compensate sample corrugation perpendicular to the scanning direction. Here, the use of a new type of mic ...

Amer Chemical Soc2014

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Microelectrode

Bodily implant microelectrode and bodily implant microelectrode fabrication method

Simultaneous local sensing of two chemical properties with dual soft probe scanning electrochemical microscopy

Driving electrochemical reactions at the microscale using CMOS microelectrode arrays

A comprehensive study of neural retina stimulation towards better visual prosthesis resolution

Diamond microelectrode arrays for in vitro neuronal recordings

Artificial spatiotemporal touch inputs reveal complementary decoding in neocortical neurons

Towards brain-on-a-chip

Whisking-Related Changes in Neuronal Firing and Membrane Potential Dynamics in the Somatosensory Thalamus of Awake Mice

Cell-type- and activity-dependent extracellular correlates of intracellular spiking

Finger Probe Array for Topography-Tolerant Scanning Electrochemical Microscopy of Extended Samples

Graph Chatbot

Chattez avec Graph Search

Bodily implant microelectrode and bodily implant microelectrode fabrication method

A comprehensive study of neural retina stimulation towards better visual prosthesis resolution

Driving electrochemical reactions at the microscale using CMOS microelectrode arrays

Cell-type- and activity-dependent extracellular correlates of intracellular spiking

Artificial spatiotemporal touch inputs reveal complementary decoding in neocortical neurons

Whisking-Related Changes in Neuronal Firing and Membrane Potential Dynamics in the Somatosensory Thalamus of Awake Mice

Towards brain-on-a-chip

Finger Probe Array for Topography-Tolerant Scanning Electrochemical Microscopy of Extended Samples

Simultaneous local sensing of two chemical properties with dual soft probe scanning electrochemical microscopy

Diamond microelectrode arrays for in vitro neuronal recordings