Use of n-Butanol - Formic Acid - Water Mixture in the Paper Chromatography of Amino-Acids and Sugars

Nature ◽  
1952 ◽  
Vol 170 (4320) ◽  
pp. 279-280 ◽  
Author(s):  
L. F. WIGGINS ◽  
J. HOWARTH WILLIAMS
Keyword(s):  
Amino Acids ◽  
Formic Acid ◽  
Paper Chromatography ◽  
Acid Water ◽  
Water Mixture

PAPER CHROMATOGRAPHY OF COMPLEX BIOLOGICAL MATERIALS BY SOLVENT REDEVELOPMENT WITHOUT PRIOR REMOVAL OF SALTS OR PROTEINS

1960 ◽  
Vol 38 (10) ◽  
pp. 1137-1147 ◽  
Author(s):  
Arthur E. Pasieka
Keyword(s):  
Amino Acids ◽  
Paper Chromatography ◽  
Filter Paper ◽  
Complex Mixtures ◽  
Two Dimensional ◽  
One Dimensional ◽  
Equivalent Time ◽  
Biological Compounds ◽  
High Concentrations ◽  
Subsequent Staining

A solvent redeveloping technique has been devised by which amino acids, peptides, and sugars can be separated from complex mixtures in the presence of high concentrations of salts and proteins. The separations are effected by two to four successive 18-hour solvent developments with drying between each 18-hour period before subsequent staining of the chromatograms. Better separations and resolutions are obtained by such successive 18-hour solvent developments than by one continuous solvent development for an equivalent time. The effect of these redevelopments on the separations and resolutions of biological compounds is illustrated at various stages by photographs of one- and two-dimensional chromatograms. The redevelopment technique requires filter paper sheets up to 4 ft in length for one-dimensional analytical and preparative types of chromatograms.

Phase Behavior of a Phospholipid/Fatty Acid/Water Mixture Studied in Atomic Detail

2006 ◽  
Vol 128 (6) ◽  
pp. 2030-2034 ◽  
Author(s):  
Volker Knecht ◽  
Alan E. Mark ◽  
Siewert-Jan Marrink
Keyword(s):  
Fatty Acid ◽  
Phase Behavior ◽  
Phospholipid Fatty Acid ◽  
Acid Water ◽  
Water Mixture

PAPER CHROMATOGRAPHY OF THE AMINO ACIDS OF CEREBROSPINAL FLUID

1954 ◽  
Vol 58 (5) ◽  
pp. 595-601 ◽  
Author(s):  
Burnham S. Walker ◽  
Norman Telles ◽  
Edward Pastore
Keyword(s):  
Amino Acids ◽  
Cerebrospinal Fluid ◽  
Paper Chromatography

Paper chromatography of urinary amino acids

1956 ◽  
Vol 1 (1) ◽  
pp. 75-79 ◽  
Author(s):  
Jorge Awapara ◽  
Yukiko Sato
Keyword(s):  
Amino Acids ◽  
Paper Chromatography ◽  
Urinary Amino Acids ◽  
Urinary Amino

Paper chromatography of glucose-formic acid solutions

1968 ◽  
Vol 37 ◽  
pp. 545-546 ◽  
Author(s):  
Brother Thomas McCullough ◽  
Edward DeJong ◽  
Brother Chester Caster
Keyword(s):  
Formic Acid ◽  
Paper Chromatography ◽  
Acid Solutions
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