Aggregate Transitions in Aqueous Solutions of Sodium Dodecylsulfate with a “Gemini-Type” Organic Salt

2012 ◽  
Vol 116 (22) ◽  
pp. 6425-6430 ◽  
Author(s):  
Defeng Yu ◽  
Maozhang Tian ◽  
Yaxun Fan ◽  
Gang Ji ◽  
Yilin Wang
Keyword(s):  
Aqueous Solutions ◽  
Sodium Dodecylsulfate ◽  
Organic Salt

scholarly journals Diffusion coefficients of sodium dodecylsulfate in aqueous solutions of sucrose and in aqueous solutions

2001 ◽  
Vol 94 (3) ◽  
pp. 193-201 ◽  
Author(s):  
Ana C.F. Ribeiro ◽  
Victor M.M. Lobo ◽  
Eduarda F.G. Azevedo ◽  
M. da G. Miguel ◽  
H.D. Burrows
Keyword(s):  
Aqueous Solutions ◽  
Diffusion Coefficients ◽  
Sodium Dodecylsulfate

scholarly journals Properties of aqueous solutions of hydrophobically modified polyethylene imines in the absence and presence of sodium dodecylsulfate

2012 ◽  
Vol 370 (1) ◽  
pp. 94-101 ◽  
Author(s):  
Ismael C. Bellettini ◽  
Leandro G. Nandi ◽  
Renato Eising ◽  
Josiel B. Domingos ◽  
Vanderlei G. Machado ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Sodium Dodecylsulfate ◽  
Hydrophobically Modified

Influence of Environment on the Photooxidation of Tryptophan with the Carcinogenic Hydrocarbon 3,4-Benzopyrene in Aqueous Solutions of Soap, Caffeine, and Urea

1973 ◽  
Vol 28 (7-8) ◽  
pp. 390-396 ◽  
Author(s):  
Günter Reske ◽  
Horst Bauer
Keyword(s):  
Aqueous Solution ◽  
Aqueous Solutions ◽  
Sodium Dodecylsulfate ◽  
Quantum Yields ◽  
Solvation State ◽  
Solvent Dependence ◽  
Induced Dipole ◽  
Carcinogenic Hydrocarbon ◽  
The Difference ◽  
Photooxidation Of Tryptophan

Abstract The solvent dependence of the photooxidation of tryptophan and 3,4-benzopyrene in aqueous solutions was studied by quantum yield measurements. When the hydrocarbon is dissolved in aqueous solution of caffeine, the quantum yields indicate a 3,4-benzopyrene photosensitized trypto­ phan oxidation instead of a photocooxidation, which is indicated in aqueous solution of sodium dodecylsulfate. The same photosensitized oxidation as in caffeine solution is observed, when urea (6 ᴍ) is added to the soap solution, while the fluorescence and absorption spectra indicate no change in the solvation state of the hydrocarbon, comparable to the change from hydrophobic solubilization by the detergent to dipole - induced dipole complex solubilization by caffeine. It is concluded that the difference in the reaction pathways is caused by different solvation states of the excited or reacting oxygen. In the discussion of the results it is referred to reactions of inhibitors.

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