Elastic instabilities in a microfluidic cross-slot flow of wormlike micellar solutions

Soft Matter ◽  
2012 ◽  
Vol 8 (21) ◽  
pp. 5847 ◽  
Author(s):  
Neville Dubash ◽  
Perry Cheung ◽  
Amy Q. Shen
Keyword(s):  
Micellar Solutions ◽  
Elastic Instabilities

Effect of cetyltrimethylammonium bromide on the electrochemiluminiscence and electrooxidation of luminol

1983 ◽  
Vol 48 (2) ◽  
pp. 477-483 ◽  
Author(s):  
Jan Lasovský ◽  
František Grambal
Keyword(s):  
Cetyltrimethylammonium Bromide ◽  
Linear Sweep Voltammetry ◽  
Critical Micellar Concentration ◽  
Peak Height ◽  
Anodic Peak ◽  
Alkaline Solutions ◽  
Platinum Electrodes ◽  
Micellar Solutions ◽  
Linear Sweep ◽  
Low Concentrations

The electrooxidation of luminol in alkaline solutions in the presence of cetyltrimethylammonium bromide (I) was studied by linear sweep voltammetry on fixed and vibrating platinum electrodes. The presence of I in low concentrations (below the critical micellar concentration) brings about aggregation of the luminol, which is manifested by an increase in the anodic peak height and its shift towards lower potentials. In micellar solutions the peak height decreases owing to the slower diffusion of the bulkier micelles, the shift to lower potentials being preserved. The light-voltage curves correspond with the voltammetric curves, exhibiting identical shifts of the peak potentials in dependence on the concentration of the surfactant.

Hydration of Aliphatic Aldehydes in Micellar Solutions

1988 ◽  
Vol 25-26 ◽  
pp. 335-338
Author(s):  
Wilhelm Knoche ◽  
Victoria R. Hanke ◽  
Edward Dutkiewicz
Keyword(s):  
Micellar Solutions ◽  
Aliphatic Aldehydes

scholarly journals Stabilization of purely elastic instabilities in cross-slot geometries

2021 ◽  
Vol 922 ◽  
Author(s):  
Mahdi Davoodi ◽  
Gemma Houston ◽  
Jenna Downie ◽  
Mónica S. N. Oliveira ◽  
Robert J. Poole
Keyword(s):  
Elastic Instabilities

Abstract

scholarly journals Auxeticity in Metals and Periodic Metallic Porous Structures Induced by Elastic Instabilities (Phys. Status Solidi B 1/2019)

2019 ◽  
Vol 256 (1) ◽  
pp. 1970010 ◽  
Author(s):  
Duc Tam Ho ◽  
Cao Thang Nguyen ◽  
Soon-Yong Kwon ◽  
Sung Youb Kim
Keyword(s):  
Porous Structures ◽  
Elastic Instabilities
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