Ultramicrodetermination of cholesterol, testosterone and LSD by fluorescence measurements of TLC spots

S. Levi; R. Reisfeld

doi:10.1016/S0003-2670(01)93441-5

Ultramicrodetermination of cholesterol, testosterone and LSD by fluorescence measurements of TLC spots

S. Levi^*
, R. Reisfeld

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Fluorescent derivatives of many organic materials adsorbed on t.l.c. plates are obtained by reaction with ammonia liberated by heating ammonium hydrogencarbonate. Spots whose fluorescence can be measured quantitatively with high sensitivity over wide ranges of concentrations can be obtained with testosterone (1-250 ng), LSD (2-150 ng) and cholesterol (4-150 ng).

Original language	English
Pages (from-to)	343-347
Number of pages	5
Journal	Analytica Chimica Acta
Volume	97
Issue number	2
DOIs	https://doi.org/10.1016/S0003-2670(01)93441-5
State	Published - 1 Apr 1978

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title = "Ultramicrodetermination of cholesterol, testosterone and LSD by fluorescence measurements of TLC spots",

abstract = "Fluorescent derivatives of many organic materials adsorbed on t.l.c. plates are obtained by reaction with ammonia liberated by heating ammonium hydrogencarbonate. Spots whose fluorescence can be measured quantitatively with high sensitivity over wide ranges of concentrations can be obtained with testosterone (1-250 ng), LSD (2-150 ng) and cholesterol (4-150 ng).",

author = "S. Levi and R. Reisfeld",

year = "1978",

month = apr,

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doi = "10.1016/S0003-2670(01)93441-5",

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AU - Levi, S.

AU - Reisfeld, R.

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N2 - Fluorescent derivatives of many organic materials adsorbed on t.l.c. plates are obtained by reaction with ammonia liberated by heating ammonium hydrogencarbonate. Spots whose fluorescence can be measured quantitatively with high sensitivity over wide ranges of concentrations can be obtained with testosterone (1-250 ng), LSD (2-150 ng) and cholesterol (4-150 ng).

AB - Fluorescent derivatives of many organic materials adsorbed on t.l.c. plates are obtained by reaction with ammonia liberated by heating ammonium hydrogencarbonate. Spots whose fluorescence can be measured quantitatively with high sensitivity over wide ranges of concentrations can be obtained with testosterone (1-250 ng), LSD (2-150 ng) and cholesterol (4-150 ng).

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JO - Analytica Chimica Acta

JF - Analytica Chimica Acta

IS - 2

ER -

Ultramicrodetermination of cholesterol, testosterone and LSD by fluorescence measurements of TLC spots

Abstract

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