Results 161 to 170 of about 214,476 (217)
Some of the next articles are maybe not open access.
Determination of Luteolin by Fluorescence Spectrometry
Advanced Materials Research, 2014It is showed that in the buffer solution of Borax-HCl (pH=6.00), the presence of LU could quench the fluorescence of OFLO, and the quenched level is linear with the concentration of luteolin in a certain range. The detection limit of luteolin is 1.27×10-9g·mL-1.The linear range of luteolin is 2.00×10-7- 8.00×10-5mol·L-1with R =0.9955.
Wei Huang, Feng Wang, Hong Long Zhu
openaire +1 more source
Analysis of Pseudouridine by Fluorescence Spectrometry
Analytical Letters, 1985Abstract Fluorescence spectral properties of pseudouridine, an important biological indicator, have been measured for the first time in this study. The fluorescence quantum yield is maximal in aqueous solution with pH values above 9 with spectral properties characteristic of 5 alkyl substituted uracil derivatives.
M Uziel, G. Miller, H. Moody, T. Vo-dinh
openaire +1 more source
Studies in atomic fluorescence spectrometry
Analytica Chimica Acta, 1973Abstract The simple inexpensive adaptation of a conventional flame spectrometer for sensitive measurements of atomic fluorescence signals is described. The modifications include a home-built lock-in amplifier and pre-amplifier, high-frequency modulation of electrodeless discharge tubes, an optical system with 3 mirrors and a lens, and argon ...
D.P. Hubbard, R.G. Michel
openaire +1 more source
Molecular fluorescence, phosphorescence, and chemiluminescence spectrometry
Analytical Chemistry, 1980The survey stresses advances in the techniques of luminescence spectrometry and in instrumentation related to present or potential analytical luminescence methods. Applications are cited only when they appear to be novel. The review, prepared with the assistance of a computer profile of Chemical Abstracts titles prepared locally, covers literature ...
openaire +2 more sources
Fourier Transform Fluorescence Spectrometry
Applied Spectroscopy, 1988A variety of fluorescence spectra have been measured interferometrically, demonstrating the feasibility of Fourier Transform Fluorescence Spectrometry (FT-FS). Emission spectra have been measured with the use of a monochromatic source and an interferometer as the emission selector.
B. Hlivko, H. Hong, R. R. Williams
openaire +1 more source
Atomic Fluorescence Spectrometry
Analytical Chemistry, 1971James D. Winefordner, Robert C. Elser
openaire +2 more sources
Fluorescence spectrometry. A review
The Analyst, 1962C. A. Parker, W. T. Rees
openaire +1 more source
Fluorescence: Multidimensional Fluorescence Spectrometry
2018Marta E. Díaz-García +2 more
openaire +1 more source