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Chromatography high-performance liquid, fluorescence

Takadate, A., Irikura, M., Suehiro, T., Fujino, H., and Goya, S. (1985) New labeling reagents for alcohols in fluorescence high-performance liquid chromatography. Chem. Pharm. Bull. 33, 1164-1169. [Pg.1120]

A limitation of the application of luminescence spectroscopy to the analysis of real samples is its lack of specificity owing to similarities in spectral bandshapes and spectral positions of the luminescence spectra of many compounds. An obvious solution to this problem is the separation of the analytical sample s interfering constituents from each other before quantitation by fluorescence. High-performance liquid chromatography (HPLC) and related separation methods can be coupled to fluorescence spectroscopy to take advantage of the sensitivity of the spectroscopic method and the specificity of the separation method. [Pg.3402]

Crump, K.L. McIntsTe, I.M. Drummer, O.H. Simultaneous determination of morphine and codeine in blood and bile using dual ultraviolet and fluorescence high-performance liquid chromatography. J.Anal.Toxicol., 1994, 18, 208-212... [Pg.412]

Nelson, T. J. Fluorescent high-performance liquid chromatography assay for lipophilic alcohols. Anal. Biochem. 2011,419,40-45. [Pg.67]

Kawasaki, T., Maeda, M., and Tsuji, A. (1981) Determination of 17-oxosteroids in serum and urine by fluorescence high-performance liquid chromatography using dansyl hydrazine as a pre-labeling reagent./owma/... [Pg.32]

Gandla-Herrero, R, Garcla-Carmona, R, and Escribano, J., A novel method using high-performance liquid chromatography with fluorescence detection for the determination of betaxanthins, J. Chromatogr. A, 1078, 83, 2005. [Pg.519]

Milbemectin consists of two active ingredients, M.A3 and M.A4. Milbemectin is extracted from plant materials and soils with methanol-water (7 3, v/v). After centrifugation, the extracts obtained are diluted to volume with the extraction solvent in a volumetric flask. Aliquots of the extracts are transferred on to a previously conditioned Cl8 solid-phase extraction (SPE) column. Milbemectin is eluted with methanol after washing the column with aqueous methanol. The eluate is evaporated to dryness and the residual milbemectin is converted to fluorescent anhydride derivatives after treatment with trifluoroacetic anhydride in 0.5 M triethylamine in benzene solution. The anhydride derivatives of M.A3 and M.A4 possess fluorescent sensitivity. The derivatized samples are dissolved in methanol and injected into a high-performance liquid chromatography (HPLC) system equipped with a fluorescence detector for quantitative determination. [Pg.1332]

Shelly, D. C. and Warner, I. M., Fluorescence detectors in high-performance liquid chromatography, in Liquid Chromatography Detectors, Vol. 23, Vickrey, T. M., ed., Marcel Dekker, New York, 1983, chap. 3. [Pg.54]

Franco, C. M., Fente, C. A., Vazquez, B., Cepeda, A., Lallaoui, L., Prognon, P., and Mahuzier, G., Simple and sensitive high-performance liquid chromatography-fluorescence method for the determination of citrinin. Application to the analysis of fungal cultures and cheese extracts, /. Chromatogr. A, 723, 69, 1996. [Pg.194]

Mitsui, A., Nohta, H., and Ohkura, Y., High-performance liquid chromatography of plasma catecholamines using 1,2-diphenylethylenediamine as precolumn fluorescence derivatization reagent, /. Chromatogr., 344, 61, 1985. [Pg.195]

Mukherjee, P. S. and Karnes, H. T., Ultraviolet and fluorescence derivatization reagents for carboxylic acids suitable for high performance liquid chromatography A review, Biomed. Chromatogr., 10, 193, 1996. [Pg.307]

Guo, X., Fukushima, T., Li, F., Imai, K. (2002). Determination of fluoxetine enantiomers in rat plasma by precolumn fluorescence derivatization and column-switching high-performance liquid chromatography. Analyst 127, 480-484. [Pg.341]

Ichihara, H., Fukushima, T., Imai, K. (1999).. Enantiomeric determination of d- and L-lactate in rat serum using high-performance liquid chromatography with a cellulose-type chiral stationary phase and fluorescence detection. Anal. Biochem. 269, 379-385. [Pg.342]

Walters, R.R., Buist, S.C. (1998). Improved enantioselective method for the determination of the enantiomers of reboxetine in plasma by solid-phase extraction, chiral derivitization, and column-switching high-performance liquid chromatography with fluorescence detection. J. Chromatogr. A 828, 167-176. [Pg.344]

Wen-Chen Z, Ling-Jun L, Xian-En Z et al (2008) Application of 2-(l l//-benzo[ i]carbazol-11 -yl) ethyl carbonochloridate as a precolumn derivatization reagent of amino acid by high performance liquid chromatography with fluorescence detection. Chin J Anal Chem 36 1071-1076... [Pg.57]

See other pages where Chromatography high-performance liquid, fluorescence is mentioned: [Pg.546]    [Pg.1699]    [Pg.32]    [Pg.546]    [Pg.1699]    [Pg.32]    [Pg.274]    [Pg.276]    [Pg.33]    [Pg.378]    [Pg.493]    [Pg.127]    [Pg.206]    [Pg.206]    [Pg.79]    [Pg.27]    [Pg.54]    [Pg.327]    [Pg.1146]    [Pg.53]    [Pg.194]    [Pg.70]    [Pg.127]    [Pg.448]    [Pg.449]    [Pg.35]    [Pg.58]    [Pg.58]   
See also in sourсe #XX -- [ Pg.201 ]



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