Results 21 to 30 of about 1,048,521 (239)

Quantitative Correlation between Adsorbed and Condensed Water Mass with Response Galvanic Current Detected at the Micron Gap of Galvanic-Coupled Arrays

Chemosensors, 2022
Sensor surfaces with micron- and nano-gap scales possess high surface-to-volume ratio which greatly affects their contribution towards water adsorption and condensation.
Moataz Mekawy, Eiji Terada, Jin Kawakita
doaj   +1 more source

Parylene Technology for Neural Probes Applications [PDF]

, 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]

, 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, Ramos, A., Green, Nicolas G., Morgan, Hywel, Green, N.G., Morgan, H.   +5 more
core   +1 more source

Micro/Nano Technologies for High-Density Retinal Implant

Micromachines, 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, Saisai Zhao, Hangao Yang, Yi Zhang, Tianzhun Wu   +4 more
doaj   +1 more source

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

Microsystems & 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, Chi Gu, Jizhi Liang, Bohan Zhang, Huiran Yang, Zhitao Zhou, Meng Li, Liuyang Sun, Tiger H. Tao, Xiaoling Wei   +9 more
doaj   +1 more source

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

, 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

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

Journal 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, Gaburro, J, Shafei, S, Barlow, Anders, Nahavandi, S, Bhatti, A   +5 more
openaire   +1 more source

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

Sensors, 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, Tin Kei Cheng, Kai Xie, Raymond H. W. Lam   +3 more
doaj   +1 more source

Study on the Reaction Mechanism of RuO_x and Its Enhanced Hydrogen Evolution Reaction Activity. [PDF]

Adv Sci (Weinh)
In situ Raman spectroscopy and DFT calculations reveal that, prior to the onset of HER, the surface of RuOx undergoes reversible reduction and structural reconstruction. The resulting Ru(II)O/Ru(IV)O2 configuration is identified as the true catalytically active species.
Zhang L, Dong H, Feng J, Liu L, Guo F, Kang L, Chai G, Ghanem MA, Chen X, Parkin IP.   +9 more
europepmc   +2 more sources

Electrical Properties of Double-Sided Polymer Surface Nanostructures

Nanoscale Research Letters, 2019
In this study, double-sided polymer surface nanostructures are fabricated using twice nanoimprint lithography and metal deposition technique. We perform electrical property measurement on these double-sided surface nanostructures.
Man Zhang, Liangping Xia, Suihu Dang, Axiu Cao, Lifang Shi, Hui Pang, Chunlei Du   +6 more
doaj   +1 more source