A Low Voltage Portable Nano-Pore Electroosmotic Pump with Passive Zeta Potential Control

2012 ◽  
Keyword(s):  
Zeta Potential ◽  
Low Voltage ◽  
Potential Control ◽  
Electroosmotic Pump

A low-voltage nano-porous electroosmotic pump

2010 ◽  
Vol 350 (2) ◽  
pp. 465-470 ◽  
Author(s):  
Ye Ai ◽  
Sinan E. Yalcin ◽  
Diefeng Gu ◽  
Oktay Baysal ◽  
Helmut Baumgart ◽  
...  
Keyword(s):  
Low Voltage ◽  
Electroosmotic Pump

Local Flow Control Using a Field Effect Transistor

2006 ◽  
Author(s):  
Keisuke Horiuchi ◽  
Prashanta Dutta
Keyword(s):  
Zeta Potential ◽  
Flow Control ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Low Voltage ◽  
Control Flow ◽  
Charge Condition ◽  
Lateral Direction ◽  
Local Flow ◽  
Effect Transistor

A field-effect transistor is developed on PDMS microchannel to control flow in microfluidic chips by modifying the surface charge condition. By applying a gate voltage to one side of the microchannel wall, zeta potential at that side is altered, while the zeta potential at the other side is maintained at the original value. This non-uniform zeta potential results in a secondary electroosmotic flow in lateral direction, which is used for flow control in microchannel geometries. The flow control is observed both quantitatively and qualitatively at relatively low voltage (less than 50 [V]), and this local flow control is primarily due to the leakage current through the interface between PDMS and glass layers. To verify the experimental results, a leakage capacitance model is introduced to estimate the modified zeta potential for the straight channel case, and excellent agreement is obtained between the predicted and experimental zeta potential results.

Zeta-Potential Control for Alum Coagulation

1975 ◽  
Vol 67 (1) ◽  
pp. 21-23 ◽  
Author(s):  
V. S. Gupta ◽  
S. K. Bhattacharjya ◽  
B. K. Dutta
Keyword(s):  
Zeta Potential ◽  
Potential Control ◽  
Alum Coagulation

Low voltage non-gassing electro-osmotic pump with zeta potential tuned aluminosilicate frits and organic dye electrodes

RSC Advances ◽  
2014 ◽  
Vol 4 (54) ◽  
pp. 28814-28821 ◽  
Author(s):  
Harish Lakhotiya ◽  
Kunal Mondal ◽  
Rajaram K. Nagarale ◽  
Ashutosh Sharma
Keyword(s):  
Zeta Potential ◽  
Low Voltage ◽  
Organic Dye ◽  
Osmotic Pump

A novel low-voltage non-gassing electro-osmotic pump using organic-dye electrodes and aluminosilicate frits is demonstrated.

Fouling mitigation of anion exchange membrane by zeta potential control

2003 ◽  
Vol 259 (2) ◽  
pp. 293-300 ◽  
Author(s):  
Jin-Soo Park ◽  
Hong-Joo Lee ◽  
Seok-Ju Choi ◽  
Kurt E Geckeler ◽  
Jaeweon Cho ◽  
...  
Keyword(s):  
Zeta Potential ◽  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Potential Control ◽  
Fouling Mitigation ◽  
Exchange Membrane

Low-Voltage Nongassing Electroosmotic Pump and Infusion Device with Polyoxometalate-Encapsulated Carbon Nanotubes

Langmuir ◽  
2021 ◽  
Vol 37 (4) ◽  
pp. 1563-1570
Author(s):  
Sooraj Sreenath ◽  
Ravishankar Suman ◽  
K.V. Sayana ◽  
P.S. Nayanthara ◽  
Nitin G. Borle ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Low Voltage ◽  
Electroosmotic Pump ◽  
Infusion Device

scholarly journals Adverse effect of beta-tricalcium phosphate with zeta potential control in repairing critical defects in rats’ calvaria

2016 ◽  
Vol 51 (3) ◽  
pp. 346-352 ◽  
Author(s):  
Daniel Falbo Martins de Souza ◽  
Luciana Correa ◽  
Daniel Isaac Sendyk ◽  
Rafael Augusto Burim ◽  
Maria da Graça Naclério-Homem ◽  
...  
Keyword(s):  
Adverse Effect ◽  
Zeta Potential ◽  
Tricalcium Phosphate ◽  
Potential Control ◽  
Beta Tricalcium Phosphate
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