Fluorometric determination of cyanide with 2,3-naphthalenedialdehyde and taurine.
A method is proposed for the fluorometric determination of cyanide based on a fluorogenic reaction with 2,3-naphthalenedialdehyde and taurine at basic pH. As little as 10 pmole of cyanide in 500 mul of sample can be determined.
Sano
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A
Faculty of Pharmaceutical Sciences, Science University of Tokyo, 12, Ichigaya-funagawara-machi, Shinjuku-ku, Tokyo 162, Japan.
Takezawa
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M
Takitani
S
S