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Viable Bacterial Cell Counting Methods Based on Electrochemical Properties of Tetrazolium Salts
ECS Meeting Abstracts【Introduction】 Bacterial activity is an essential evaluation index for hygiene management and quality control of medicine and food because some bacteria such as Escherichia coli, Salmonella enterica, and Staphylococcus aureus are causative organisms that
Hikaru Ikeda +5 more
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Tetrazolium Salts and Formazans
Progress in Histochemistry and Cytochemistry, 1976The history of the tetrazolium salts and formazans goes back 100 years, to when Friese (1875) reacted benzene diazonium nitrate with nitromethane, to produce a cherry-red "Neue Verbindung". This was the first formazan. 19 years later, Von Pechmann and Runge (1894) oxidised a formazan to produce the first tetrazolium salt.
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Tetrazolium salts: Adrenergic blockade by blue tetrazolium
Experientia, 1969Tetrazoliumblau blockiert die α-Rezeptoren. An der Nickhaut scheint diese Wirkung kompetitiv zu sein.
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Tetrazolium salts: a consumer's guide
The Histochemical Journal, 1976The purities of seven tetrazolium salts, obtained from various commercial sources, have been assessed by thin layer chromatography, relative extinction coefficients, and melting points. MTT and INT were largely homogeneous on thin layer chromatography, although significant variations occurred in the melting point behaviour.
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Reduction of tetrazolium salts by malarial parasites
Experimental Parasitology, 1968Abstract Free and intraerythrocytic forms of Plasmodium berghei and P. knowlesi reduced tetrazolium salts to their colored formazans when these cells were incubated with TZ under anaerobic conditions. Mepacrine hydrochloride incubated with P. berghei in vitro inhibited tetrazolium reduction.
R J, Mason +3 more
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The use of tetrazolium salts in inorganic analysis
Russian Chemical Reviews, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
K. B. Gavazov +2 more
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THE ENZYMATIC REDUCTION OF TETRAZOLIUM SALTS BY AMINES
Canadian Journal of Biochemistry and Physiology, 1956An enzyme system effecting the dehydrogenation of amines has been detected in rat brain and liver suspensions by the use of tetrazolium dyes as terminal electron acceptors. Kinetic data on this system are presented and the evidence for requirement of a cofactor is described.
J R, LAGNADO, T L, SOURKES
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Nature, 1954
SOME two hundred papers dealing with the chemistry of triphenyltetrazolium chloride and its use as a redox-indicator have been reviewed by Ried1 and Smith2. In spite of its wide use in biology, up to the present little is known about its reducing mechanism, the influence of experimental conditions on it, on its redox-potential, etc., and therefore the ...
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SOME two hundred papers dealing with the chemistry of triphenyltetrazolium chloride and its use as a redox-indicator have been reviewed by Ried1 and Smith2. In spite of its wide use in biology, up to the present little is known about its reducing mechanism, the influence of experimental conditions on it, on its redox-potential, etc., and therefore the ...
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Microculture tetrazolium assays: a comparison between two new tetrazolium salts, XTT and MTS
Journal of Immunological Methods, 1995Microculture tetrazolium assays are being widely exploited to investigate the mechanisms of both cell activation and cell damage. They are colorimetric assays which are based upon the bioreduction of a tetrazolium salt to an intensely coloured formazan.
C J, Goodwin +3 more
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The reduction of tetrazolium salts by plant mitochondria
Histochemie, 1968Data has been obtained concerning the reduction of tetrazolium salts by mitochondria isolated from Jerusalem artichoke tubers with succinate as the substrate using a direct recording spectrophotometric method of assay. ATP was found to increase the rate of reduction of the tetrazolium salts, this being independent of the effect ATP had on the rate of ...
M, Kalina, J M, Palmer
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