New Study on Superfluorescence Could Enable Future Developments in Quantum Computing, LED Lighting

December 7, 2018     Fluorescence     The latest fluorescence news from AZoNetwork

New Study on Superfluorescence Could Enable Future Developments in Quantum Computing, LED Lighting   Superfluorescence is a phenomenon, where excited photo-emitters can cooperate and radiate at the same time. This effect with long-range ordered nanocrystal superlattices has now been created by scientists from Empa and ETH Zurich, along with coworkers from IBM Research Zurich.

Measuring Oxygen Concentration in Cancer Cells   Cancer cells and healthy cells show differing biological characteristics in their metabolic patterns. This is reflected in their level of oxygen consumption. The ability to measure the oxygen level of cells with fluorescence microscopy could be of great potential use in diagnosing the presence of cancer.    Learn Moe           What is Fluorescence Spectroscopy?   Fluorescence spectroscopy is an analytical method based on the fluorescence properties of the sample, and is used for quantitative measurements of drugs, metabolites, and other chemical products.

Minimizing Photobleaching in Fluorescence Microscopy   When fluorophores absorb of a specific wavelength of light (called the excitation wavelength), their electrons move to a higher energy level. These electrons then produce a longer wavelength (called the emission wavelength) as they return to their original state.       Advances in Fluorescence Microscopy   In fluorescence microscopy, a specimen emits energy when activated by light of a certain wavelength. Some substances such as chlorophyll and some minerals will do this naturally, while others will need the help of other chemical triggers.       Using XRF to Test Biofuels for RTFO Targets   X-Ray Fluorescence (XRF) has been established as a technique for measuring sulfur content in petroleum products, and is backed up by international standards test methods (ASTM, ISO, JIS etc.) A great advantage to this method is that it is non-destructive, as well as being fast and accurate.       Using a WDXRF Spectrometer to Detect Ultra-Low Sulfur in Automotive Fuels   Regulatory vehicle emissions limits for sulfur content of petroleum-based fuels are decreasing in allowable concentration levels around the globe. This development stems from the environmental concern related to pollutants like fine particulate matter (PM), which is produced by the combustion of diesel fuels, and sulfur oxides (SOx).

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