ResourceSpectroscopy
In Vivo Imaging of Green Fluorescent Protein in Drosophila melanogaster
12 Apr 2016Dr. Bart Geurten, Postdoc Georg-August-Universität Göttingen, is using the optiMOS™ sCMOS Camera from QImaging to view Green Fluorescent Protein (GFP) in Drosophila melanogaster in order to screen for mechanosensation defects. Here he discusses why he chose this camera and how it has benefitted his research.
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Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.Fluorescence SpectroscopyFluorometers and spectrofluorometers (also called fluorescence spectrometers) are used to measure the intensity and wavelength of fluorescent light emitted from a sample after excitation by illumination. Spectrofluorometers utilize monochromators to select the desired wavelengths, whereas filter fluorometers employ a set of filters. Spectrofluorometers for measuring steady-state fluorescence and lifetime fluorescence (or time-resolved fluorescence) are available, as well as fluorescence microscopes and microplate readers. 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