Results 91 to 100 of about 17,962 (220)

Microfluorometric assay for quantification of anti-erythrocytic antibody level in sera of Plasmodium berghei ANKA infected semi-immune mice [PDF]

open access: yes, 2010
A simple, sensitive and reproducible fluorometry method was developed to quantify anti-erythrocytic auto-antibody in the sera of semi-immune mice. The level of anti-erythrocytic auto-antibody measured using fluorometry was significantly higher in sera of
Kenji Hirayama   +13 more
core   +1 more source

In situ Measurements of Phytoplankton Fluorescence Using Low Cost Electronics

open access: yesSensors, 2013
Chlorophyll a fluorometry has long been used as a method to study phytoplankton in the ocean. In situ fluorometry is used frequently in oceanography to provide depth-resolved estimates of phytoplankton biomass.
Dana L. Wright   +2 more
doaj   +1 more source

Development of a laboratory system and 2D routing analysis to determine solute mixing within aquatic vegetation [PDF]

open access: yes, 2016
A laser induced fluorometry (LIF) system was developed to quantify mixing within spatially variable aquatic vegetation. A comparison is made between intrusive fluorometry techniques and the application of LIF, to quantify mixing in real vegetation in the
Ian Guymer   +11 more
core   +1 more source

Visualization and detection of live and apoptotic cells with fluorescent carbon nanoparticles [PDF]

open access: yes, 2015
Additional file 1.
Mariia Dekaliuk (3428234)   +5 more
core   +1 more source

Chlorophyll Fluorescence in Wheat Breeding for Heat and Drought Tolerance

open access: yesPlants
The constantly growing need to increase the production of agricultural products in changing climatic conditions makes it necessary to accelerate the development of new cultivars that meet the modern demands of agronomists. Currently, the breeding process
Firuz Abdullaev   +3 more
doaj   +1 more source

Traceability in Fluorometry - Part I: Physical Standards

open access: yes, 2005
The inter-instrument, inter-laboratory, and long-term comparability of fluorescence data requires the correction of the measured emission and excitation spectra for the wavelength- and polarization-dependent spectral irradiance of the excitation channel ...
Pfeifer, Dietmar   +7 more
core   +1 more source

Standardization and Modification of Fluorometric Method of Histamine Assaying in Whole Blood

open access: yesپزشکی بالینی ابن سینا, 1996
Histamine (Hm), formed during decarboxylation of L-histidine by the action of L-histidine decarboxylase, a pyridoxal phophate dependent enzyme, is one of the main mediator in such allergic diseases as asthma, urticaria and hay fever.
Tirang Neyestani   +3 more
doaj  

Estimating leaf photosynthesis in maize using chlorophyll fluorometry

open access: yes, 1998
Genetic improvement of commercial maize hybrids has resulted in higher crop growth rates, which may be attributable to increased rates of photosynthetic carbon assimilation, decreased respiratory carbon losses, or both.
Earl, Hugh J.
core   +1 more source

High throughput single cell calcium signalling fluorometry using meander microfluidics

open access: yesSensors and Actuators Reports
We describe a dynamic meander microfluidic fluorometry system to capture the calcium signalling response and activation kinetics of fluorescently dyed human embryonic kidney (HEK) cell suspensions.
Matthew Woods   +4 more
doaj   +1 more source

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