Journal ArticleDOI
New spray tests for detecting organophosphorus compounds on thin-layer chromatograms
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TLDR
In this article, two new spray tests were proposed to detect organophosphates, organophonates and organophoric acid on thin-layer chromatoplates by forming molybdenum and benzidine blue.About:
This article is published in Journal of Chromatography A.The article was published on 1965-01-01. It has received 17 citations till now. The article focuses on the topics: Ammonium molybdate & Ammonium persulfate.read more
Citations
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Journal ArticleDOI
Digestive activity of lysosomes. I. The digestion of proteins by extracts of rat liver lysosomes.
Stanley Fowler,C. de Duve +1 more
TL;DR: The lysosomes were found to have the ability to dephosphorylate phosphatidic acid, α-glycerophosphate, and, although rather slowly, the phosphomonoesters of choline, ethanolamine, and serine, which are clear to accomplish the important digestive functions with which they are credited.
Journal ArticleDOI
Digestive Activity of Lysosomes II. THE DIGESTION OF MACROMOLECULAR CARBOHYDRATES BY EXTRACTS OF RAT LIVER LYSOSOMES
N N Aronson,C. de Duve +1 more
TL;DR: Lysosomes can extensively degrade both the carbohydrate and the peptide portions of glycoproteins, but may lack the ability to bring their digestion to completion, at least with some substrates.
Journal ArticleDOI
Modified Jungnickel's reagent for detecting phospholipids and other phosphorus compounds on thin-layer chromatograms
V.E. Vaskovsky,N.A. Latyshev +1 more
Journal ArticleDOI
The appearance of ganglioside during embryological development of the frog.
J. A. Yiamouyiannis,Joel A. Dain +1 more
TL;DR: In Rana pipiens, gangliosides were found to appear first at the late gastrula, a stage well before any morphological appearance of a nervous system, and at this stage and at a later stage, hatching, only two of the four major ganglioides were detected.
Journal ArticleDOI
An in situ fluorimetric method for the detection and quantitative analysis of fenitrothion, its breakdown products and other amine-generating compounds
TL;DR: A procedure is described for the in situ detection of primary amine-generating pesticides on thin layers of silica gel and can also distinguish between primary amines and nitro compounds.
References
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Journal ArticleDOI
Separation of the Phosphoric Esters on the Filter Paper Chromatogram
C. S. Hanes,F. A. Isherwood +1 more
TL;DR: Progress in this important field has depended upon the development of methods for identifying and determining the individual esters present in mixtures, but these methods frequently fail to yield diagnostic results.
Journal ArticleDOI
The chromatographic identification of some biologically important phosphate esters.
TL;DR: The objective of the present work was to provide a means for separating and indentifying phosphate esters involved in glycolysis in higher plants using two-dimensional chromatography with successive development in an acid and in a basic solvent.
Journal ArticleDOI
Detection of phosphate esters on paper chromatograms.
H. E. Wade,D. M. Morgan +1 more
TL;DR: PHOSPHATE esters separated on paper chromatograms are usually detected by degrading them on the paper with acid to give ortho-phosphoric acid and detecting this by the reaction with molybdate and a reducing reagent.
Journal ArticleDOI
Insecticide Determination, Color Reaction of 2,6-Dibromo-N-chloro-p-quinoneimine with Thiophosphate Insecticides on Paper Chromatograms
Journal ArticleDOI
Dünnschichtchromatographischer Nachweis von Insektiziden
J. Bäumler,S. Rippstein +1 more
TL;DR: The separation of some insecticide esters and chlorinated pesticides by means of thin layer chromatography and new color reactions are described.
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Separation of the Phosphoric Esters on the Filter Paper Chromatogram
C. S. Hanes,F. A. Isherwood +1 more