Literature DB >> 6490403

Preparation and characterization of methyl green tetrafluoroborate.

P Jakobsen, A P Andersen, H Lyon.   

Abstract

Commercial methyl green dyes were converted to tetrafluoroborate by means of NaBF4-solution, the compounds thus obtained were analytically pure. It was shown to be possible to distinguish between a "methyl" and an "ethyl" compound by means of NMR spectroscopy. The dyes are stable in buffered aqueous solution, and in crystalline form. A spectrophotometric assay is proposed.

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Year:  1984        PMID： 6490403     DOI： 10.1007/bf00490114

Source DB:  PubMed          Journal:  Histochemistry        ISSN： 0301-5564


  4 in total

1.  Spectrophotometry of dyes. I. Methyl green. II. Pyronin.

Authors:  P B ROTTIER
Journal:  Stain Technol       Date:  1953-11

2.  Spectrophotometric characteristics and assay of biological stains. IV. The phenyl methane dyes.

Authors:  A J EMERY; E STOTZ
Journal:  Stain Technol       Date:  1953-09

3.  Qualitative analysis by thin-layer chromatography of some common dyes used in biological staining.

Authors:  H L Dobres; W A Moats
Journal:  Stain Technol       Date:  1968-01

4.  Methyl Green-Pyronin staining with pure Pyronin Y.

Authors:  H Lyon; P Jakobsen; P P Clausen; A P Andersen
Journal:  Histochem J       Date:  1983-06
  4 in total
  10 in total

1.  Dye standards, Part II. 2: Methyl green (CI 42585) and ethyl green (CI 42590). European Committee for Clinical Laboratory Standards (ECCLS), Subcommittee on Reference Materials for Tissue Stains (SRMTS).

Authors: 
Journal:  Histochem J       Date:  1992-04

2.  Simultaneous quantification of DNA and RNA in tissue sections. A comparative analysis of the methyl green-pyronin technique with the gallocyanin chromalum and Feulgen procedures using image cytometry.

Authors:  E K Schulte; H O Lyon; P E Hoyer
Journal:  Histochem J       Date:  1992-06

Review 3.  Standardization of biological dyes and stains: pitfalls and possibilities.

Authors:  E K Schulte
Journal:  Histochemistry       Date:  1991

4.  Quantitation of dye binding by cell monolayers in a microtiter system.

Authors:  M R Barer; H Lyon; B S Drasar
Journal:  Histochem J       Date:  1986 Feb-Mar

5.  Standardized methyl green-pyronin Y procedures using pure dyes.

Authors:  P E Høyer; H Lyon; P Jakobsen; A P Andersen
Journal:  Histochem J       Date:  1986 Feb-Mar

6.  Nucleic acid staining with the methyl green-pyronin method. A comparison of the use of pure dyes and commercially available dyes.

Authors:  A P Andersen; H Lyon; P Jakobsen; P E Høyer
Journal:  Histochemistry       Date:  1986

7.  An investigation of new commercial samples of methyl green and pyronin Y.

Authors:  H Lyon; P Jakobsen; P Høyer; A P Andersen
Journal:  Histochem J       Date:  1987 Jun-Jul

8.  Purification of methyl green using polyamide.

Authors:  A P Andersen; P Jakobsen; H Lyon; P E Høyer
Journal:  Histochem J       Date:  1986-08

9.  The correlation between uptake of methyl green and Feulgen staining intensity of cell nuclei. An image analysis study.

Authors:  H Lyon; E Schulte; P E Hoyer
Journal:  Histochem J       Date:  1989-08

10.  1-Naphthol basic dye (1-NBD). An alternative to diaminobenzidine (DAB) in immunoperoxidase techniques.

Authors:  A Mauro; I Germano; G Giaccone; M T Giordana; D Schiffer
Journal:  Histochemistry       Date:  1985
  10 in total

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