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An improved route for the synthesis of planar derivatives of triarylmethaneRogers, Michael David January 2011 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries / Department: Chemistry.
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An exploration of triarylmethane leucohydroxides and triarylmethane leucobisulfites as potential useful dyes for practical photochromism /Sadrai, Mahin. January 1986 (has links)
Thesis (M.S.)--Rochester Institute of Technology, 1986. / Typescript. Includes bibliographical references (leaves 43-44).
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Preparation and ultra-violet absorption studies of leucocyanides of the triarylmethane dyesKatzakian, Arthur, Jr. 01 January 1960 (has links)
No description available.
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Determination of the triarylmethanes and corresponding metabolites in aquatic animal tissues by high-performance liquid chromatography-tandem mass spectrometryWang, Ter-min 01 September 2008 (has links)
There are two purposes in this research, one is the development of the new method which can be used for detection and quantification of triarylmethanes in fish tissues. The other is that we confirmed validation and utility of triarylmethanes by the method that is according to Commission Decision 2002/657/EC. Homogenized fish tissues were extracted twice with acetonitrile and defatted with n-hexane. HPLC separation was conducted with the RP-18 column. The mobile phases consisted of 0.5 mM ammonium acetate buffer (pH 3.8, adjusted with acetic acid)¡V ACN (contained 0.1% formic acid) solution. Triarylmethane was determined by LC-ESI-MS/MS in positive mode.
The correlation coefficients of calibration curves with triarylmethane in fish tissues were 0.998 ~ 0.999. The decision limits (CC£\) were 0.16 ¡Ó 0.07 £gg/kg(MG), 0.15 ¡Ó 0.04 £gg/kg(LMG), 0.20 ¡Ó 0.13 £gg/kg(CV) and 0.23 ¡Ó 0.12 £gg/kg(LCV), and detection capabilities (CC£]) were 0.20 ¡Ó 0.09 £gg/kg(MG), 0.18 ¡Ó 0.05 £gg/kg(LMG), 0.24 ¡Ó 0.16 £ggkg-1(CV) and 0.29 ¡Ó 0.15 £gg/kg(LCV).
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