Article

1999 ◽  
Vol 77 (7) ◽  
pp. 1241-1244 ◽  
Author(s):  
Brent E Hawrylak ◽  
D Gerrard Marangoni
Keyword(s):  
Nmr Spectroscopy ◽  
Sodium Dodecyl Sulfate ◽  
Sodium Dodecyl ◽  
Two Dimensional ◽  
Sds Micelles ◽  
Dodecyl Sulfate ◽  
Surfactant Systems

Two-dimensional NOE spectroscopy (NOESY) experiments have been used to examine the dissolution of two typical solubilizates (1-butanol and benzene) in anionic sodium dodecyl sulfate (SDS) micelles and of benzene in cationic dodecyltrimethyammonium (DTAB) micelles. In all cases, significant, positive NOESY cross peaks were obtained that appeared to correlate well with the expected locus of solubilization of these solubilizates in these surfactant systems. The NOESY technique, which is a noninvasive experiment, is found to provide significant insight in terms of the solubilization of these molecules in the interior of ionic micelles.Key words: solubilization, surfactants, NMR spectroscopy, 2-D NOESY experiments.

Different submicellar solubilization mechanisms revealed by 1H NMR and 2D diffusion ordered spectroscopy (DOSY)

2020 ◽  
Vol 22 (19) ◽  
pp. 11075-11085
Author(s):  
Mengjian Wu ◽  
Zhaoxia Wu ◽  
Shangwu Ding ◽  
Zhong Chen ◽  
Xiaohong Cui
Keyword(s):  
Nmr Spectroscopy ◽  
Sodium Dodecyl Sulfate ◽  
1H Nmr ◽  
Sodium Dodecyl ◽  
Butyl Methacrylate ◽  
H Nmr ◽  
Molecular Scale ◽  
Two Systems ◽  
Dodecyl Sulfate ◽  
Triton X

Different submicellar solubilization mechanisms of two systems, Triton X-100/tetradecane and sodium dodecyl sulfate (SDS)/butyl methacrylate, are revealed on the molecular scale by 1H NMR spectroscopy and 2D diffusion ordered spectroscopy (DOSY).

A small molecular, a big scissoring effect: sodium dodecyl sulfate working on two-dimensional metal organic frameworks

CrystEngComm ◽  
2021 ◽  
Author(s):  
Qing Luo ◽  
Zhen Ding ◽  
Huamin Sun ◽  
Zhen Cheng ◽  
Naien SHI ◽  
...  
Keyword(s):  
Sodium Dodecyl Sulfate ◽  
Active Sites ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Sodium Dodecyl ◽  
Advanced Materials ◽  
Controlled Synthesis ◽  
Two Dimensional ◽  
Dodecyl Sulfate ◽  
Metal Organic

Ultrathin two-dimensional (2D) metal-organic framework (MOF) nanosheets are prosperous advanced materials due to their particularly thin thickness and exposed active sites. The difficulty in the controlled synthesis of 2D MOF...

Two-dimensional electrophoretic analysis of cytosols from human breast tumors: optimal migration conditions.

1984 ◽  
Vol 30 (12) ◽  
pp. 1947-1949 ◽  
Author(s):  
P Motté ◽  
J M Bidart ◽  
J C Delarue ◽  
E Comoy ◽  
P Moingeon ◽  
...  
Keyword(s):  
Sodium Dodecyl Sulfate ◽  
Sodium Dodecyl ◽  
Breast Tumors ◽  
Electrophoretic Analysis ◽  
Ph Gradient ◽  
Two Dimensional ◽  
Human Breast ◽  
Cytosolic Proteins ◽  
Optimal Migration ◽  
Dodecyl Sulfate

Abstract In an examination of cytosols from human breast tumors, we performed two-dimensional electrophoretic analysis. Several migration conditions were tried in a search for a homogeneous repartition of cytosolic proteins. The most workable gels were obtained with a 4.40 to 8.05 pH gradient in the first dimension and a homogeneous 125 g/L acrylamide/sodium dodecyl sulfate gel, 1 mm in thickness, in the second dimension. The practicability of this method is discussed.

A simple method of eluting proteins from two-dimensional gels.

1982 ◽  
Vol 28 (4) ◽  
pp. 756-758 ◽  
Author(s):  
J Guevara ◽  
E A Chiocca ◽  
F C Clayton ◽  
A C von Eschenbach ◽  
J J Edwards
Keyword(s):  
Sodium Dodecyl Sulfate ◽  
Phosphate Buffer ◽  
Sodium Dodecyl ◽  
Two Dimensional ◽  
Simple Method ◽  
Dodecyl Sulfate

Abstract Apo A-I lipoprotein was extracted from the appropriate pieces of two-dimensional gel patterns, by electrophoresis onto hydroxylapatite overlaying a slab of polyacrylamide sodium dodecyl sulfate gel. The extracted protein was then eluted from the hydroxylapatite by washing with increasing concentrations of phosphate buffer. The recovered protein was electrophoretically homogeneous. We believe that this method can be generally useful in the purification, for study, of proteins identified on two-dimensional gels as putative markers of disease.

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