Results 301 to 310 of about 129,172 (353)

Calibrating fluorometers for clinical diagnostics

SPIE Proceedings, 2009
Everyone would like to calibrate their fluorometers with a stable transferable fluorescent object. Existing stable fluorophores generally do not match the geometrical, spectral or anisotropic properties of samples used in in-vitro diagnostics. This paper will discuss the ideal features of fluorescence calibrators and why no practical calibrators exist.
openaire   +1 more source

Fast-Response Double-Modulation Fluorometer

1998
Single-turnover saturating flashes of light are used to induce synchronous operation of Photosystem II reaction centers. The flash must be so short that the frequency of double-turnovers is negligible and must be powerful enough to turnover all reaction centers.
D. Kaftan, M. Trtílek, B. Kroon, L. Nedbal   +3 more
openaire   +1 more source

Fluorometer Calibration Curves and Nomographs

Journal of the Sanitary Engineering Division, 1969
The relationship of rhodamine B dye fluorescence to water temperature is confirmed, and a procedure for calibrating a fluorometer for time-of-travel dye studies is described. Calibration nomographs for the four aperture settings designed into fluorometers are developed from experimentally derived temperature-fluorescence curves.
openaire   +1 more source

Continuous recording of photochemical and non-photochemical chlorophyll fluorescence quenching with a new type of modulation fluorometer

Photosynthesis Research, 2004
U. Schreiber, U. Schliwa, W. Bilger
semanticscholar   +1 more source

Tooth Fluorometer

The Journal of the American Dental Association, 1963
A F, FORZIATI, J W, KUMPULA, J J, BARONE
openaire   +2 more sources

A Remote Sensing Laser Fluorometer

1975
A variety of water quality parameters are accessible to measurement using the technique of fluorescence spectroscopy. These include such measurements as oil, chlorophyll, lignin sulfonate, and dye tracing. The availability of reliable lasers has opened up the possibility of using the fluorescence technique as a water quality analytical tool without ...
RA O'Neil, AR Davis, HG Gross, J Kruus
openaire   +1 more source

Product Review: Microplate fluorometers reach critical mass

Analytical Chemistry, 1999
Whether you need an intensity reader or a multimode instrument, 96 wells or 1536, there's a microplate fluorometer for you.
openaire   +2 more sources

Sensitive fluorometer

Biomedical Engineering, 1970
V. I. Bushuev, K. V. Kataev, E. F. Saperova   +2 more
openaire   +1 more source

Chlorophyll Fluorometer for Intelligent Water Sampling by a Small Uncrewed Aircraft System (sUAS)

Applied Spectroscopy, 2023
Caitlyn M. English, Zechariah B. Kitzhaber, Michail Kalaitzakis   +2 more
exaly  

fluorometer, n.

2023
openaire   +1 more source