NIGHTSEA/EMS KEY Award Winner 2015

Fluorescence microscopy equipment for new faculty

2 Sept 2015
Lois Manton-O'Byrne, PhD
Executive Editor

Industry news

NIGHTSEA is pleased to announce that Dr. Robert Mitchell is the recipient of their first annual KEY Award for new faculty. He will receive a NIGHTSEA Stereo Microscope Fluorescence Adapter outfitted with two excitation/emission combinations plus $750 in supplies selected from the Electron Microscopy Sciences catalog.

Dr. Mitchell completed his post-doc with Dr. John Hildebrand at the University of Arizona (Department of Neuroscience) and is now in a tenure-track Assistant Professorship position in the Biology Department at the University of Wisconsin Oshkosh. His research concerns neural structures that respond to the most important odors in the life history of the insect, such as pheromones and host plant volatiles. Deciphering the function of these structures could fast-track the identification of odors that strongly influence insect behavior, yielding new methods to control and monitor for insect pests. He uses a combination of electrophysiology and fluorescent staining followed by confocal microscopy to assign function to these neural structures using beetles as the experimental model.

At UA, Dr. Mitchell had ready access to a fluorescence microscope to check his sample preparations before paying for time on the university’s confocal microscope. UW Oshkosh has neither of these readily available, and he plans to use the NIGHTSEA system to pre-screen his samples before making the 100-mile trip to UW Madison to use the confocal there. In addition, he will use it for outreach and laboratory activities that he will be managing as instructor of biology and curator of the insect collection at UW Oshkosh. In his application for the award, Dr. Mitchell wrote that ‘It is an excellent platform for students to directly learn the principles of emission and excitation in fluorescence microscopy, and it will allow me to translate my experience in insect neurophysiology into outreach activities at the insect collection and in school classrooms.’

There was strong competition for the award. NIGHTSEA received numerous applications, all accompanied by strong letters of recommendation. All were worthy and their judging committee of established academic researchers had a tough job reaching consensus on a selection. NIGHTSEA was very encouraged by the strong interest in the award and will be offering this again in 2016.

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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. Find the best fluorescence spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Spectroscopy LampsMonochromators, filters and spectroscopy lamps are available for specific applications of spectroscopy instruments. Available spectroscopy lamps include xenon, hollow cathode, ultraviolet, tungsten, halogen, mercury and deuterium.Volatile Organic Compounds (VOCs)Volatile organic compounds (VOCs) are chemicals that have a low boiling point. Some VOCs are harmful to human health, whereas others can be used to determine the shelf-life of foods samples. Fluorescence MicroscopyFluorescence microscopy has become an essential tool in biology, as well as in materials science. The application of many fluorochromes has made it possible to identify cells and sub-microscopic cellular components with a high degree of specificity. Using multiple fluorescence labels, different probes can simultaneously identify several target molecules.NeurobiologyNeurobiology studies the biology of the nervous system, including the structure and function of neurons, glial cells, and their interactions. It is a key field in understanding neurological disorders such as Alzheimer�s, Parkinson�s, and schizophrenia. Research in neurobiology is essential for developing therapies for these conditions. Browse our peer-reviewed product directory to find the best neurobiology research tools, compare products, check reviews, and get pricing directly from manufacturers.ConfocalPlant SciencePlant science studies the biology of plants, including genetics, physiology, ecology, and biotechnology. Research in this field is essential for improving crop yields, disease resistance, and sustainability. Explore plant science tools in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.