Cell type Identification based on Ion Transmembrane Transport Considering Extracellular Electrical Double Layer (-Effect of Transmembrane Potential by Cell Membrane Electric Double Layer)

2020 ◽  
Vol 2020 (0) ◽  
pp. 17E10
Author(s):  
Songshi Li ◽  
Daisuke Kawashima ◽  
Michiko Sugawara ◽  
Hiromichi Obara ◽  
Masahiro Takei
Keyword(s):  
Cell Membrane ◽  
Double Layer ◽  
Electrical Double Layer ◽  
Electric Double Layer ◽  
Transmembrane Potential ◽  
Transmembrane Transport ◽  
Cell Type ◽  
Layer Effect

Dynamic monitoring of transmembrane potential changes: a study of ion channels using an electrical double layer-gated FET biosensor

Lab on a Chip ◽  
2018 ◽  
Vol 18 (7) ◽  
pp. 1047-1056 ◽  
Author(s):  
Anil Kumar Pulikkathodi ◽  
Indu Sarangadharan ◽  
Yi-Hong Chen ◽  
Geng-Yen Lee ◽  
Jen-Inn Chyi ◽  
...  
Keyword(s):  
Ion Channels ◽  
Double Layer ◽  
Electron Mobility ◽  
Electrical Double Layer ◽  
Transmembrane Potential ◽  
High Electron Mobility Transistor ◽  
Dynamic Monitoring ◽  
High Electron ◽  
High Electron Mobility ◽  
Biosensor Array

In this research, we have designed, fabricated and characterized an electrical double layer (EDL)-gated AlGaN/GaN high electron mobility transistor (HEMT) biosensor array to study the transmembrane potential changes of cells.

scholarly journals Using nanogap in label-free impedance based electrical biosensors to overcome electrical double layer effect

2015 ◽  
Vol 23 (4) ◽  
pp. 889-897 ◽  
Author(s):  
Ali Kemal Okyay ◽  
Oguz Hanoglu ◽  
Mustafa Yuksel ◽  
Handan Acar ◽  
Selim Sülek ◽  
...  
Keyword(s):  
Double Layer ◽  
Electrical Double Layer ◽  
Label Free ◽  
Layer Effect ◽  
Electrical Biosensors

The Electric Double Layer Effect on the Microchannel Flow Stability

2003 ◽  
Author(s):  
Sedat Tardu
Keyword(s):  
Reynolds Number ◽  
Double Layer ◽  
Electric Double Layer ◽  
Critical Reynolds Number ◽  
Reynolds Numbers ◽  
Planar Channel ◽  
Microchannel Flow ◽  
Good Correspondence ◽  
Macro Scale ◽  
Layer Effect

The effect of the electric double layer (EDL) on the linear stability of Poiseuille planar channel flow is reported. It is shown that the EDL destabilises the linear modes, and that the critical Reynolds number decreases significantly when the thickness of the double layer becomes comparable with the height of the channel. The planar macro scale Poiseuille flow is metastable, and the inflexional EDL instability may further decrease the macro-transitional Reynolds number. There is a good correspondence between the estimated transitional Reynolds numbers and some experiments, showing that early transition is plausible in microchannels under some conditions.

scholarly journals The electric double layer effect and its strong suppression at Li+ solid electrolyte/hydrogenated diamond interfaces

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Takashi Tsuchiya ◽  
Makoto Takayanagi ◽  
Kazutaka Mitsuishi ◽  
Masataka Imura ◽  
Shigenori Ueda ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Double Layer ◽  
Electric Double Layer ◽  
Solid Electrolytes ◽  
Hole Density ◽  
Material Interfaces ◽  
Strong Suppression ◽  
Layer Effect ◽  
Density Modulation ◽  
Novel Method

AbstractThe electric double layer (EDL) effect at solid electrolyte/electrode interfaces has been a key topic in many energy and nanoelectronics applications (e.g., all-solid-state Li+ batteries and memristors). However, its characterization remains difficult in comparison with liquid electrolytes. Herein, we use a novel method to show that the EDL effect, and its suppression at solid electrolyte/electronic material interfaces, can be characterized on the basis of the electric conduction characteristics of hydrogenated diamond(H-diamond)-based EDL transistors (EDLTs). Whereas H-diamond-based EDLT with a Li-Si-Zr-O Li+ solid electrolyte showed EDL-induced hole density modulation over a range of up to three orders of magnitude, EDLT with a Li-La-Ti-O (LLTO) Li+ solid electrolyte showed negligible enhancement, which indicates strong suppression of the EDL effect. Such suppression is attributed to charge neutralization in the LLTO, which is due to variation in the valence state of the Ti ions present. The method described is useful for quantitatively evaluating the EDL effect in various solid electrolytes.

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