Results 11 to 20 of about 623,543 (264)
Fluorescence and Spectral Imaging [PDF]
The Scientific World Journal, 2007 Early identification of dysplasia remains a critical goal for diagnostic endoscopy since early discovery directly improves patient survival because it allows endoscopic or surgical intervention with disease localized without lymph node involvement ...
Ralph S. DaCosta +2 more
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Temporal Resolution in Fluorescence Imaging [PDF]
Frontiers in Molecular Biosciences, 2014 Temporal resolution is a key factor for imaging rapidly occurring events in biology. In this feature article, I investigate an approximate estimate for determining the temporal resolution limit.
Partha Pratim Mondal
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Fluorescence Imaging in Surgery [PDF]
IEEE Reviews in Biomedical Engineering, 2013 Although the modern surgical era is highlighted by multiple technological advances and innovations, one area that has remained constant is the dependence of the surgeon's vision on white-light reflectance. This renders different body tissues in a limited palette of various shades of pink and red, thereby limiting the visual contrast available to the ...
Ryan K, Orosco +2 more
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Fluorescence lifetime imaging [PDF]
Analytical Biochemistry, 1992 We describe a new fluorescence imaging methodology in which the image contrast is derived from the fluorescence lifetime at each point in a two-dimensional image and not the local concentration and/or intensity of the fluorophore. In the present apparatus, lifetime images are created from a series of images obtained with a gain-modulated image ...
J R, Lakowicz +4 more
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Multispectral Fluorescence Imaging [PDF]
Journal of Nuclear Medicine, 2009 Multispectral fluorescence imaging (MSFI) is a rapidly growing field with broad applications in both preclinical and clinical settings. Application of this novel technology in small-animal imaging and microscopy produces enhanced sensitivity and reliable quantification and resolves multiple simultaneous signals.
Lanlan, Zhou, Wafik S, El-Deiry
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Fluorescence transformation imaging
Optics for Arts, Architecture, and Archaeology VIII, 2021 Fluorescence is a photoluminescence phenomenon where light is absorbed at lower wavelengths and re-emitted at longer wavelengths. For classic artworks, fluorescence gives useful information about varnish and retouches. At the same time, modern artworks may employ synthetic fluorescent pigments because of their special appearance properties, such as ...
Ciortan, Irina M. +3 more
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Fluorescence imaging agents in cancerology [PDF]
Radiology and Oncology, 2010 One of the major challenges in cancer therapy is to improve early detection and prevention using novel targeted cancer diagnostics. Detection requests specific recognition. Tumor markers have to be ideally present on the surface of cancer cells. Their targeting with ligands coupled to imaging agents make them visible/detectable.Fluorescence imaging is ...
Bellard, Elisabeth +5 more
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A fluorescent photoimmunoconjugate for imaging of cholesteatoma
Scientific Reports, 2022 Abstract Cholesteatoma is a potentially serious complication of chronic ear infections and requires surgical intervention for definitive management. Long-term complications include a frequent need for repeat surgical intervention for disease recurrence, and techniques to improve efficacy of single-stage surgery are an important area ...
Samuel Early +6 more
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Fluorescent AIE-Active Materials for Two-Photon Bioimaging Applications
Frontiers in Chemistry, 2020 Fluorescence imaging has been widely used as a powerful tool for in situ and real-time visualization of important analytes and biological events in live samples with remarkably high selectivity, sensitivity, and spatial resolution.
Qing Lu +4 more
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Horticulturae, 2021 Development of resistant cultivars for Fusarium basal rot (FBR), a fungal disease caused by the soil-borne fungus Fusarium oxysporum f.sp. cepae (FOC), is a major breeding goal for onion breeding programs around the world. Currently, the selection of FBR-
Subhankar Mandal, Christopher S. Cramer
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