Molecular balloon, Pd6L8 cages: recognition of alkyl sulfate surfactants

2020 ◽  
Vol 56 (19) ◽  
pp. 2841-2844 ◽  
Author(s):  
Haeri Lee ◽  
Dongwon Kim ◽  
Hyejin Oh ◽  
Ok-Sang Jung

Significant structural contraction and expansion of flexible Pd6L8 cages by encapsulation of alkyl sulfate were demonstrated. The contact angles on the fine-ground microcrystal layers shift according to the chain length of the alkyl sulfate.

1983 ◽  
Vol 87 (7) ◽  
pp. 1264-1277 ◽  
Author(s):  
Paul J. Missel ◽  
Norman A. Mazer ◽  
George B. Benedek ◽  
Martin C. Carey
Keyword(s):  

2007 ◽  
Vol 14 (03) ◽  
pp. 395-401 ◽  
Author(s):  
SHAOXIAN SONG ◽  
YIMIN ZHANG

Coagulation of colloidal alumina in aqueous solutions in the absence or presence of alkyl sulfates has been studied by means of measurements of electrokinetics, adsorption, and coagulate size in this work. The experimental results showed that the coagulation of colloidal alumina in aqueous alkyl sulfate solutions was much stronger than that in aqueous electrolytic solutions. It closely correlated with particle hydrophobicity rendered by the adsorption of alkyl sulfate anions on alumina/water interfaces, indicating hydrophobic coagulation. Also, it has been found that the hydrocarbon chain length of alkyl sulfate strongly influences the hydrophobic coagulation. The longer the chain, the stronger the coagulation and the lower the alkyl sulfate concentration needed for achieving the maximum coagulation degree.


1983 ◽  
Vol 14 (28) ◽  
Author(s):  
P. J. MISSEL ◽  
N. A. MAZER ◽  
G. B. BENEDEK ◽  
M. C. CAREY
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document