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Luminescence Product Applications
22 applications found
Many upconversion luminescent materials emissive properties change as a function of temperature, pressure, or the presence of a chemical species. Such properties have long been exploited in the development of luminescence-based sensors. In this ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Persistent luminescence, commonly called afterglow, is long-lasting visible emission over several hours after ultraviolet excitation. ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
During CRT recycling, the glasses of the cathode ray tubes will be separated at the interface by means of the hot wire technique for being able to separately dispose the different types of glass, the luminescent layer loaded with pollutants as well as metals ...
ByURT Umwelt- und Recyclingtechnik GmbH based in Karlstadt, GERMANY
Inorganic phosphors are widely used in lighting and display technologies and their emission properties are commonly characterised using photoluminescence spectroscopy. Phosphors generally operate at elevated temperatures and it is therefore important to ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Liquid scintillator detectors are widely utilised in neutrino and astroparticle detection experiments. One liquid scintillator that is increasingly being used in large scale detection experiments is linear alkylbenzene (LAB). LAB is an attractive ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
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Introduction: The presence of uranium in water causes radiological pollution as all uranium radionuclides decay by both alpha and gamma emissions. Chemical aspects of uranium toxicity include mainly nephritis and other renal diseases. Mentioned harmful features affect on humans even in low concentrations thus requiring sensitive analysis ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
This customer written application note describes how to measure the two-photon absorption spectra of fluorescent chromophores by using an external short-pulsed laser source in an Edinburgh Instruments FS5 Spectrofluorometer. A procedure on how to ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
In this application note the FS5 Spectrofluorometer equipped with 980 nm laser and a PM-1 pulse modulator box is used to acquire the spectral and lifetime properties of a lanthanide-based upconversion ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Heterometallic metal halide hybrids hold great promise due to the potential for synergistic photo-physical properties depending on the choice of the constituent metal centres. In this application note time-resolved emission spectroscopy (TRES) with the ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
The interest in non-invasive investigations for the study and identification of painting materials has greatly increased during the past two decades. The nature of museum objects is such that sampling is always kept to a minimum, thus, a spectroscopic ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Methodology: The luc gene coding for firefly luciferase may be attached to another gene of interest. The expressing of this gene may then be estimated from the level of luciferase expression measured as light. This may be done in vitro, i.e. after lysing the cells adding ATP and D-luciferin, or in vivo. In the latter case D-luciferin has to enter the cells. Even whole live animals or plants may be studied, “in vivo imaging”, by injecting D-luciferin into the organism (ATP is already in the ...
ByBioThema AB based in Handen, SWEDEN
Modern LEDs are efficient, bright and reliable and are one of the most versatile and widely used light sources with an ever increasing number of applications. In this application note the FS5 Spectrofluorometer, equipped with the electroluminescence ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
The study of Protein Fluorescence is an important area of research in biology and biophysics. Red-edge fluorescence spectroscopy of polar fluorescence probes is a powerful method to study the structure and dynamics of phospholipid membranes, micelles and ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Förster resonance energy transfer (FRET) is a phenomenon of non-radiative transfer of the optical excitation from an excited electronic level of one molecule, called the donor, to a resonant electronic level of another molecule, called the acceptor. In ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
In this application note, we demonstrate how transient absorption spectroscopy and temperature-dependent measurements can be employed to investigate and understand the nature of photoexcited triplet states of a molecule. Available: ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Photoluminescence excitation, emission and electroluminescence spectra were measured using an FLS980 Fluorescence Spectrometer equipped with a 450 W Xe lamp and double excitation and emission monochromators. ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Carbon dots (C-dots) are nanoparticles composed of carbon with diameters below 10 nm. They were accidentally discovered in 2004 by Xu, et al1 when researching methods to purify carbon nanotubes. Since their discovery they have received much attention ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
One of the most powerful techniques to understand the behaviour and performance of electrical devices is electroluminescence spectroscopy. In this application note the FLS1000 Photoluminescence Spectrometer is used to investigate the emission properties ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
In this application note the dynamics of charge carriers in copper-nitrogen-titanium oxide are studied using time-resolved photoluminescence spectroscopy on the FLS980 Photoluminescence ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Physico-chemical parameters alone are not sufficient in obtaining reliable information on treated wastewater. Online toxicity monitoring must be performed in combination with routine chemical analysis. The assessment of biological effects of wastewater discharges in the ecosystems is today considered relevant and ecotoxicological tests identifying the ecological hazard are useful tools for the identification of environmental ...
BymicroLAN B.V. - Aqualabo Group based in Waalwijk, NETHERLANDS