Fluorometer designed to measure chlorophyll fluorescence in plants
A fluorometer, fluorimeter or fluormeter is a device used to measure parameters of visible spectrum fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light.[1] These parameters are used to identify the presence and the amount of specific molecules in a medium. Modern fluorometers are capable of detecting fluorescent molecule concentrations as low as 1 part per trillion.
Fluorescence analysis can be orders of magnitude more sensitive than other techniques. Applications include chemistry/biochemistry, medicine, environmental monitoring. For instance, they are used to measure chlorophyll fluorescence to investigate plant physiology.
^"Fluorescence Spectrophotometry". Encyclopedia of Life Sciences. Macmillan Publishers Ltd. 2002.
A fluorometer, fluorimeter or fluormeter is a device used to measure parameters of visible spectrum fluorescence: its intensity and wavelength distribution...
The Qubit fluorometer is a laboratory instrument developed and distributed by Invitrogen, which is now a part of Thermo Fisher. It is used for the quantification...
A filter fluorometer is a type of fluorometer that may be employed in fluorescence spectroscopy. In the fluorometer, a light source emits light of an excitation...
Photosynthesis systems are electronic scientific instruments designed for non-destructive measurement of photosynthetic rates in the field. Photosynthesis...
qE+qM=qI Some fluorometers are designed to be portable and operated in one hand. Consistent further development into imaging fluorometers facilitate the...
measurement of the light reaction of photosynthesis by using chlorophyll fluorometers. Actual plants' photosynthetic efficiency varies with the frequency of...
A fluorometer was designed to detect very small amounts of LSD and ergonovine. The instrument proved less satisfactory than the Bowman fluorometer. Both...
extracted DNA is of good quality and it's not degraded. Qubit Fluorometer: The Qubit Fluorometer is an instrument that uses fluorescent dyes to measure the...
concentration. Chlorophyll content can also be assessed with a chlorophyll fluorometer, which measures a chlorophyll fluorescence ratio to identify phenolic...
can thus be detected easily and inexpensively with instruments called fluorometers. Rhodamine dyes are used extensively in biotechnology applications such...
waters), and where precise quantitative data are required (measured by a fluorometer). In 1871, fluorescein was among the first fluorescent dyes to be developed...
for more detailed investigation. The combination of these systems with fluorometers, can be especially effective for some types of stress, and can be diagnostic...
pairs of fluorophores. Devices that measure fluorescence are called fluorometers. Molecules have various states referred to as energy levels. Fluorescence...
with a single- and multibeam sonar, spectroradiometer, manipulator, fluorometer, conductivity/ temperature/depth (salinity measurement) (CTD), optode...
dyes fluoresce and can thus be detected easily and inexpensively with fluorometers. Rhodamine B is used in biology as a staining fluorescent dye, sometimes...
analyte and the ensuing signal is read by a detection instrument such as a fluorometer or luminometer. An example of a recently developed biosensor is one for...
section holds the CTD instrument and other electronic sensors (such as a fluorometer to measure chlorophyll fluorescence and a transmissometer to measure...
oxidative degeneration. The degree of protection is quantified using a fluorometer. Fluorescein is currently used most as a fluorescent probe. Equipment...
(thermosalinograph) CO2 concentrations in seawater and air Fast rate repetition fluorometer (FRRF) with flow through chamber Laser optical particle counter Optical...
into a glider, or designed specifically for gliders. These include: Fluorometers Photosynthetically Available Radiation (PAR) sensors Dissolved Oxygen...
transport of water. Rhodamine dyes fluoresce and can thus be detected using Fluorometers. Rhodamine dyes are used extensively in biotechnology applications such...
region (~650 excitation, 670 nm emission). Cy3 can be detected by various fluorometers, imagers, and microscopes with standard filters for Tetramethylrhodamine...
can thus be detected easily and inexpensively with instruments called fluorometers. Rhodamine dyes are used extensively in biotechnology applications such...
reflected or transmitted light. Two monochromators are used in many fluorometers; one monochromator is used to select the excitation wavelength and a...