Origami paper-based sample preconcentration using sequentially driven ion concentration polarization

Lab on a Chip ◽  
2021 ◽  
Author(s):  
Junwoo Lee ◽  
Yong Kyoung Yoo ◽  
Dohwan Lee ◽  
Cheonjung Kim ◽  
Kang Hyeon Kim ◽  
...  
Keyword(s):  
Human Serum ◽  
Concentration Polarization ◽  
Ion Concentration ◽  
Physiological Conditions ◽  
Sample Preconcentration ◽  
Novel Approach ◽  
Ion Concentration Polarization ◽  
Preconcentration Factor ◽  
Low Efficiency

To overcome the hurdles of the ICP-based preconcentrator (i.e., instability and low efficiency) under physiological conditions, we proposed a novel approach by using a sequentially driven ICP process, showing a 13-fold preconcentration factor (PF) in human serum.

Effect of advection on transient ion concentration-polarization phenomenon

2017 ◽  
Vol 96 (2) ◽  
Author(s):  
Leon Rosentsvit ◽  
Sinwook Park ◽  
Gilad Yossifon
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Polarization Phenomenon ◽  
Ion Concentration Polarization

Electro-osmotic pumping and ion-concentration polarization based on conical nanopores

2015 ◽  
Vol 91 (6) ◽  
Author(s):  
Hung-Chun Yeh ◽  
Chih-Chang Chang ◽  
Ruey-Jen Yang
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Ion Concentration Polarization ◽  
Conical Nanopores

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

scholarly journals Deciphering ion concentration polarization-based electrokinetic molecular concentration at the micro-nanofluidic interface: theoretical limits and scaling laws

Nanoscale ◽  
2018 ◽  
Vol 10 (32) ◽  
pp. 15187-15194 ◽  
Author(s):  
Wei Ouyang ◽  
Xinghui Ye ◽  
Zirui Li ◽  
Jongyoon Han
Keyword(s):  
Concentration Factor ◽  
Scaling Laws ◽  
Concentration Polarization ◽  
Ion Concentration ◽  
Ion Concentration Polarization ◽  
Molecular Concentration

Elucidating the mechanism of electrokinetic molecular concentration in terms of theoretical limits for the concentration factor and their scaling laws.

scholarly journals Simultaneous isolation and preconcentration of exosomes by ion concentration polarization

2018 ◽  
Vol 39 (15) ◽  
pp. 2029-2038 ◽  
Author(s):  
Steven Marczak ◽  
Katherine Richards ◽  
Zeinab Ramshani ◽  
Elaine Smith ◽  
Satyajyoti Senapati ◽  
...  
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Ion Concentration Polarization

Renewable carbon-based materials for enhanced ion concentration polarization in sustainable separation devices

2020 ◽  
Vol 8 (4) ◽  
pp. 104001
Author(s):  
Paula Montes ◽  
José A. Trejo González ◽  
María E. Araoz ◽  
Gabriela L. Iglesias ◽  
Ricardo M. Trujillo ◽  
...  
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Ion Concentration Polarization ◽  
Separation Devices ◽  
Carbon Based

scholarly journals Ion concentration polarization (ICP) of proteins at silicon micropillar nanogaps

PLoS ONE ◽  
2019 ◽  
Vol 14 (11) ◽  
pp. e0223732 ◽  
Author(s):  
Bochao Lu ◽  
Michel M. Maharbiz
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Ion Concentration Polarization

Quantifying the pH shift induced by selective anodic electrochemical reactions in the ion concentration polarization phenomenon

Lab on a Chip ◽  
2019 ◽  
Vol 19 (8) ◽  
pp. 1359-1369 ◽  
Author(s):  
Wonseok Kim ◽  
Jeewhan Oh ◽  
Soonhyun Kwon ◽  
Kihong Kim ◽  
Sung Jae Kim
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Electrochemical Reactions ◽  
Polarization Phenomenon ◽  
Electrode Area ◽  
Ph Shift ◽  
Ion Concentration Polarization

We demonstrated how preconcentration and purification efficiencies developed by ICP (Ion Concentration Polarization) were governed by electrochemical reactions using two types of electrode configurations; large exposed electrode area (LEEA) and small exposed electrode area (SEEA).

A nanofluidic memristor based on ion concentration polarization

The Analyst ◽  
2019 ◽  
Vol 144 (24) ◽  
pp. 7168-7172 ◽  
Author(s):  
Yang Bu ◽  
Zisun Ahmed ◽  
Levent Yobas
Keyword(s):  
Concentration Polarization ◽  
Ion Concentration ◽  
Ion Concentration Polarization

The very first nanofluidic memristor based on the principle of ion concentration polarization (ICP).

Sign in / Sign up

Export Citation Format

Share Document