fluorometric analysis

fluorometric analysis

[¦flu̇r·ə¦me·trik ə′nal·ə·səs]
(analytical chemistry)
A method of chemical analysis in which a sample, exposed to radiation of one wavelength, absorbs this radiation and reemits radiation of the same or longer wavelength in about 10-9 second; the intensity of reemited radiation is almost directly proportional to the concentration of the fluorescing material. Also known as fluorescence analysis; fluorometry.
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A fluorometric analysis was used to determine triglyceride reference values.
Effect of fenugreek seeds on glycemia and dyslipidemia in patients with type 2 diabetes mellitus
Fluorometric analysis of chlorophyll-a in the presence of chlorophyll-6 and pheopigments.
Dextrose as carbon source in the culture of Litopenaeus vannamei (Boone, 1931) in a zero exchange system/Dextrosa como fuente de carbono en el cultivo de Litopenaeus vannamei (Boone, 1931) en un sistema sin recambio de agua
The fluorometric analysis of ultramicro quantities of hydrogen peroxide.
Improved Tolerance of Cu/Zn Superoxide Dismutase and Ascorbate Peroxidase Expressing Transgenic Tobacco Seeds and Seedlings against Multiple Abiotic Stresses
In one study, MS/MS analysis of newborn spot samples of dried blood collected <24 h after birth was compared with fluorometric analysis of the same samples.
Impact of second-tier testing on the effectiveness of newborn screening
After three hours the cell monolayers were washed and the extent of bacteria adhesion was quantified by fluorometric analysis.
EPs[R] 7630, an extract from Pelargonium sidoides roots inhibits adherence of Helicobacter pylori to gastric epithelial cells
3), fluorometric analysis was carried out on a spectrofluorophotometer (Bio-Rad Laboratories GmbH, Munchen, Germany).
Expression of xenobiotic metabolizing enzymes in different lung compartments of smokers and nonsmokers
5% of the Qiagen yield when quantified by Ribogreen fluorometric analysis after DNase treatment (Fig.
Technology for automated, rapid, and quantitative PCR or reverse transcription-PCR clinical testing
However, there is an indication that it can be increased considerably, based on limited data from two women, obtained by a methodology based on paper chromatography and conversion of androgens to estrogens for fluorometric analysis (6).
Effect of androstenedione ingestion on plasma testosterone in young women; a dietary supplement with potential health risks
Oxidative burst and phagocytosis were measured quantitatively by fluorometric analysis using commercial methods (PHAGOBURST[R] and PHAGOTEST[R]; Orpegen Pharma) in heparinized whole blood (25).
Phagocytosis and oxidative burst: reference values for flow cytometric assays independent of age
In principle, the sensitivity of fluorometric analysis could be improved by attaching many fluorescent groups to the labeled reagents.
Streptavidin-polyvinylamine conjugates labeled with a europium chelate: applications in immunoassay, immunohistochemistry, and microarrays
Thus, with values for both Phe and Phe/Tyr, only one specimen that was originally false positive by fluorometric analysis remained false positive by MS/M5, whereas the other 90 specimens originally classified as false positives were negative.
Use of phenylalanine-to-tyrosine ratio determined by tandem mass spectrometry to improve newborn screening for phenyllcetonuria of early discharge specimens collected in the first 24 hours

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