Results 21 to 30 of about 24,991 (251)

Parylene Technology for Neural Probes Applications [PDF]

open access: yes, 2008
Neural probes are important tools in detecting and studying neuron activities. Although people have been working on neural probe development for a long time, the current neural probes (including metal-wire probes and silicon neural probes) are still far ...
Pang, Changlin
core   +1 more source

Numerical solution of the dielectrophoretic and travelling wave forces for interdigitated electrode arrays using the finite element method [PDF]

open access: yes, 2002
AC electrokinetics is the study of the movement of polarisable particles under the influence of AC electric fields. The fields are applied to a suspension of particles by planar microelectrode structures and one particular design, the interdigitated bar ...
Ramos, Antonio   +5 more
core   +1 more source

Micro/Nano Technologies for High-Density Retinal Implant

open access: yesMicromachines, 2019
During the past decades, there have been leaps in the development of micro/nano retinal implant technologies, which is one of the emerging applications in neural interfaces to restore vision. However, higher feedthroughs within a limited space are needed
Qi Zeng   +4 more
doaj   +1 more source

Enhancement of electrochemical properties of micro/nano electrodes based on TiO2 nanotube arrays

open access: yesJournal of Physics: Conference Series, 2017
Titanium oxide nanotube (TiO2 nanotube) arrays were produced by anodizing titanium foils in two different electrolytes. The first electrolyte consisted of ethylene glycol containing 0.5 wt% NH4F and 4 vol% of distilled water to produce pure TiO2 nanotube arrays and the second consisted of HF aqueous solution (0.5 wt%) containing 0.5% polyvinylalcohol ...
Khudhair, D   +5 more
openaire   +1 more source

A silk-based self-adaptive flexible opto-electro neural probe

open access: yesMicrosystems & Nanoengineering, 2022
The combination of optogenetics and electrophysiological recording enables high-precision bidirectional interactions between neural interfaces and neural circuits, which provides a promising approach for the study of progressive neurophysiological ...
Yu Zhou   +9 more
doaj   +1 more source

High Density Nano-Electrode Array for Radiation Detection [PDF]

open access: yes, 2010
Bulk single crystals of Cd1-xZnxTe (x=0.04 to x=0.2) compound semiconductor is used for room temperature radiation detection. The production of large volume of Cd1-xZnxTe with low defect density is expensive. As a result there is a growing research interest in the production of nanostructured compound semiconductors such as Cd1-xZnxTe in an ...
openaire   +2 more sources

Control of Wettability of Carbon Nanotube Array by Reversible Dry Oxidation for Superhydrophobic Coating and Supercapacitor Applications [PDF]

open access: yes, 2013
In this thesis, dry chemical modification methods involving UV/ozone, oxygen plasma, and vacuum annealing treatments are explored to precisely control the wettability of CNT arrays.
Aria, Adrianus Indrat
core   +1 more source

Classification of Surface Geoelectric Arrays

open access: yes, 2007
We have found in the geophysical literature more than ninety different surface geoelectric arrays, fulfilling an updated definition (specifying the current feeding, the potential difference measurement and the geometry of the electrodes).
Szarka, László Csaba   +3 more
core   +1 more source

Microengineered Conductive Elastomeric Electrodes for Long-Term Electrophysiological Measurements with Consistent Impedance under Stretch

open access: yesSensors, 2015
In this research, we develop a micro-engineered conductive elastomeric electrode for measurements of human bio-potentials with the absence of conductive pastes.
Dinglong Hu   +3 more
doaj   +1 more source

Chemical and biochemical sensors based on silicon nanowire field-effect transistor arrays [PDF]

open access: yes, 2014
Field-effect transistors (FETs) made from semiconducting nanowires have great potential as electronic biochemical sensors if they can be integrated as an array in a CMOS-compatible architecture together with microfluidic channels and interfacing ...
Wipf, Mathias
core   +1 more source

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