A concentration-independent micro/nanofluidic active diode using an asymmetric ion concentration polarization layer

Nanoscale ◽  
2017 ◽  
Vol 9 (33) ◽  
pp. 11871-11880 ◽  
Author(s):  
Hyekyung Lee ◽  
Junsuk Kim ◽  
Hyeonsoo Kim ◽  
Ho-Young Kim ◽  
Hyomin Lee ◽  
...  
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Wide Concentration Range ◽  
Convective Flows ◽  
New Class ◽  
Ion Concentration Polarization ◽  
Selective Membrane ◽  
Rectification Factor ◽  
Concentration Polarization Layer

The new class of micro/nanofluidic diodes with an ideal perm-selective membrane were demonstrated at a wide concentration range from 10−5 M to 3 M. Moreover, the rectification factor was actively controlled by adjusting the external convective flows.

Non-Negligible Diffusio-Osmosis Inside an Ion Concentration Polarization Layer

2016 ◽  
Vol 116 (25) ◽  
Author(s):  
Inhee Cho ◽  
Wonseok Kim ◽  
Junsuk Kim ◽  
Ho-Young Kim ◽  
Hyomin Lee ◽  
...  
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Ion Concentration Polarization ◽  
Concentration Polarization Layer

Multi-vortical flow inducing electrokinetic instability in ion concentration polarization layer

Nanoscale ◽  
2012 ◽  
Vol 4 (23) ◽  
pp. 7406 ◽  
Author(s):  
Sung Jae Kim ◽  
Sung Hee Ko ◽  
Rhokyun Kwak ◽  
Jonathan D. Posner ◽  
Kwan Hyoung Kang ◽  
...  
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Vortical Flow ◽  
Electrokinetic Instability ◽  
Ion Concentration Polarization ◽  
Concentration Polarization Layer

Nanofluidic preconcentration device in a straight microchannel using ion concentration polarization

Lab on a Chip ◽  
2012 ◽  
Vol 12 (21) ◽  
pp. 4472 ◽  
Author(s):  
Sung Hee Ko ◽  
Yong-Ak Song ◽  
Sung Jae Kim ◽  
Myungji Kim ◽  
Jongyoon Han ◽  
...  
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Ion Concentration Polarization

scholarly journals Capillarity ion concentration polarization as spontaneous desalting mechanism

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Sungmin Park ◽  
Yeonsu Jung ◽  
Seok Young Son ◽  
Inhee Cho ◽  
Youngrok Cho ◽  
...  
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Ion Concentration Polarization
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