Electrochemical Impedance Study of GaAs Surface Charge Modulation through the Deprotonation of Carboxylic Acid Monolayers

Langmuir ◽  
2011 ◽  
Vol 27 (18) ◽  
pp. 11273-11277 ◽  
Author(s):  
Fernanda Camacho-Alanis ◽  
Homero Castaneda ◽  
Giovanni Zangari ◽  
Nathan S. Swami
Keyword(s):  
Carboxylic Acid ◽  
Surface Charge ◽  
Electrochemical Impedance ◽  
Gaas Surface ◽  
Impedance Study ◽  
Charge Modulation

The next step in precipitation polymerization of N-isopropylacrylamide: particle number density control by monochain globule surface charge modulation

2016 ◽  
Vol 7 (32) ◽  
pp. 5123-5131 ◽  
Author(s):  
O. L. J. Virtanen ◽  
M. Brugnoni ◽  
M. Kather ◽  
A. Pich ◽  
W. Richtering
Keyword(s):  
Particle Size ◽  
Robust Control ◽  
Surface Charge ◽  
Particle Number ◽  
Particle Number Density ◽  
Precipitation Polymerization ◽  
Number Density ◽  
Density Control ◽  
Charge Modulation

Many applications of poly(N-isopropylacrylamide) microgels necessitate robust control over particle size.

CHARACTERIZATION OF A SURFACE-CHARGE MODULATION ELECTROFLUIDIC TRANSISTOR BY HYDRODYNAMIC MEASUREMENTS

2012 ◽  
Vol 11 (04) ◽  
pp. 1240021
Author(s):  
GUILLAUME LAFFITE ◽  
XU ZHENG ◽  
LOUIS RENAUD ◽  
FRANÇOIS BESSUEILLE ◽  
ELISABETH CHARLAIX ◽  
...  
Keyword(s):  
Experimental Study ◽  
Zeta Potential ◽  
Surface Charge ◽  
Gate Voltage ◽  
Silica Surface ◽  
Insulating Layer ◽  
Charge Regulation ◽  
Charge Modulation ◽  
Gating Effect

We present an experimental study on the electrofluidic transistor in this paper. A novel and easy way to integrate the transistor into a microchannel is developed. The performances of the insulating layer, especially the leakage current under gate voltage, are carefully characterized. The change of surface charge on silica surface by gate polarization is measured, however, by measuring the streaming current, the gating effect on zeta potential has not been observed. This result should imply new assumption in the understanding of the charge regulation in the electrical double layer under gate polarization.

scholarly journals Electrochemical Impedance Study of an Al6063-12%SiC-Cr Composite Immersed in 3 wt. % Sodium Chloride

2017 ◽  
Vol 7 ◽  
pp. 413-419 ◽  
Author(s):  
N. Idusuyi ◽  
O.O. Ajide ◽  
O.O. Oluwole ◽  
O.A. Arotiba
Keyword(s):  
Sodium Chloride ◽  
Electrochemical Impedance ◽  
Impedance Study

Interaction of anions with lipid cubic phase membranes, an electrochemical impedance study

2018 ◽  
Vol 528 ◽  
pp. 263-270 ◽  
Author(s):  
Mohammad Yaser Khani Meynaq ◽  
Britta Lindholm-Sethson ◽  
Solomon Tesfalidet
Keyword(s):  
Electrochemical Impedance ◽  
Cubic Phase ◽  
Impedance Study

scholarly journals Influence of surface charge on the formulation of elongated PEG-b-PDLLA nanoparticles

2020 ◽  
Vol 11 (16) ◽  
pp. 2775-2780 ◽  
Author(s):  
Roxane Ridolfo ◽  
David S. Williams ◽  
Jan C. M. van Hest
Keyword(s):  
Carboxylic Acid ◽  
Surface Charge ◽  
Shape Change ◽  
Fine Tuning

Amphiphilic PEG-PDLLA copolymers undergo assembly into polymersomes and can be transformed into tubular shapes using dialysis. By fine-tuning the shape change conditions also amine- and carboxylic acid modified polymersomes can now be effectively turned into tubes.

Electrochemical impedance study of water transportation in corona-aged silicone rubber: effect of applied voltage

2018 ◽  
Vol 53 (18) ◽  
pp. 12871-12884 ◽  
Author(s):  
Zheng Wang ◽  
Chongshan Yin ◽  
Jingjing Li ◽  
Yue Yang ◽  
Long Chen ◽  
...  
Keyword(s):  
Silicone Rubber ◽  
Applied Voltage ◽  
Electrochemical Impedance ◽  
Water Transportation ◽  
Impedance Study
Sign in / Sign up

Export Citation Format

Share Document