Results 21 to 30 of about 51,673 (214)

Nano electrode arrays for in-situ identification and quantification of chemicals in water. [PDF]

open access: yes, 2004
The nano electrode arrays for in-situ identification and quantification of chemicals in water progress in four major directions. (1) We developed and engineering three nanoelectrode array designs which operate in a portable field mode or as distributed sensor network for water systems. (2) To replace the fragile glass electrochemical cells using in the
Gurule, Natalia J.   +8 more
openaire   +2 more sources

A combination of capillary and dielectrophoresis-driven assembly methods for wafer scale integration of carbon-nanotube-based nanocarpets [PDF]

open access: yes, 2012
The wafer scale integration of carbon nanotubes (CNT) remains a challenge for electronic and electromechanical applications. We propose a novel CNT integration process relying on the combination of controlled capillary assembly and buried electrode ...
Collet, Maéva   +7 more
core   +3 more sources

Flexible Neural Electrode Array Based-on Porous Graphene for Cortical Microstimulation and Sensing. [PDF]

open access: yes, 2016
Neural sensing and stimulation have been the backbone of neuroscience research, brain-machine interfaces and clinical neuromodulation therapies for decades.
Kuzum, Duygu   +4 more
core   +2 more sources

Chemical Self Assembly of Graphene Sheets [PDF]

open access: yes, 2009
Chemically derived graphene sheets were found to self-assemble onto patterned gold structures via electrostatic interactions between noncovalent functional groups on GS and gold. This afforded regular arrays of single graphene sheets on large substrates,
Dai, Hongjie   +3 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

Theoretical and Experimental Studies of Schottky Diodes That Use Aligned Arrays of Single Walled Carbon Nanotubes [PDF]

open access: yes, 2010
We present theoretical and experimental studies of Schottky diodes that use aligned arrays of single walled carbon nanotubes. A simple physical model, taking into account the basic physics of current rectification, can adequately describe the single-tube
A. A. Pesetski   +40 more
core   +2 more sources

Ultrahigh areal number density solid-state on-chip microsupercapacitors via electrohydrodynamic jet printing [PDF]

open access: yes, 2020
Microsupercapacitors (MSCs) have garnered considerable attention as a promising power source for microelectronics and miniaturized portable/wearable devices.
Ahn, David B.   +5 more
core   +1 more source

Direct electrodeposition of aluminium nano-rods [PDF]

open access: yes, 2008
Electrodeposition of aluminium within an alumina nano-structured template, for use as high surface area current collectors in Li-ion microbatteries, was investigated.
Edström, Kristina   +5 more
core   +3 more sources

Review on carbon-derived, solid-state, micro and nano sensors for electrochemical sensing applications [PDF]

open access: yes, 2009
The aim of this review is to summarize the most relevant contributions in the development of electrochemical sensors based on carbon materials in the recent years.
Davidson, Jimmy L.   +4 more
core   +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

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