Luminescence Analysis Applications available in Egypt
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Phosphorimetric Determination of Uranium in Water
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 ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Reporter gene assays and in vivo imaging applications
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 ...
By BioThema AB based in Handen, SWEDEN.
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Lanthanide-Based Up-Conversion Materials
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Sn to Mn Energy Transfer Revealed using Time-Resolved Emission Spectroscopy (TRES)
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Time-Resolved Electroluminescence Spectroscopy of a White Light Emitting Diode
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Raman Spectroscopy Solutions for Healthcare Industry
Raman Spectroscopy is one of the most beneficial technologies in Modern Healthcare. This technique enables the identification and investigation of chemical compounds' molecular structures, which is crucial for diagnosing diseases and developing novel medications. Raman spectroscopy is an excellent instrument for use in medicine because its measurement is quick and non-invasive. As a result, medical professionals may identify disorders and track their development with incredible speed and accuracy, improving ...
By Gekko Photonics Ltd based in Wroclaw, POLAND.
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Measuring the Two-Photon Absorption Spectra of Organic Solutions Via Two-Photon Induced Fluorescence Spectroscopy
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Scrap recycling plants for CRT screens
Recycling of CRT monitors and flat panel displays will be possible by applying our well elaborated screen separating line. 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 ...
By URT Umwelt- und Recyclingtechnik GmbH based in Karlstadt, GERMANY.
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Energy Transfer in a Liquid Scintillator Investigated using Time-Resolved X-ray Excited Luminescence Spectroscopy
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Photoluminescence Spectroscopy of Carbon Dots
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Luminescence Thermometry with Upconversion Materials
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Temperature Dependence of Phosphors via Photo-and Thermo-Luminescence
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Red-Edge Excitation Spectroscopy of Proteins with the FS5 Spectrofluorometer
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Kinetics of Persistent Luminescence Phosphors
Persistent luminescence, commonly called afterglow, is long-lasting visible emission over several hours after ultraviolet excitation. It has many applications; ranging from glow-in-the-dark signage to in-vivo imaging for disease diagnosis and treatment. ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Temperature Dependent Triplet States of Benzophenone; Spectral and Lifetime Measurements Utilising Transient Absorption Spectroscopy
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: ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Determination of Chromaticity Coordinates and Bandgaps of III-V LEDs Using Electroluminescence Spectroscopy
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Photo-Physical Properties of Ancient and Modern Artwork Pigments
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 ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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