Essays about: "Luminescence imaging"
Showing result 1 - 5 of 8 essays containing the words Luminescence imaging.
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1. Optimization and Characterization of Luminescent Materials for the ESS Proton Beam Imaging System
University essay from Lunds universitet/Centrum för analys och syntesAbstract : Spallation sources such as European Spallation Source (ESS) produces neutrons by bombarding high-energy protons onto the target wheel. To determine the location of the proton beam a Proton Beam Imaging (PBI) system will be installed. READ MORE
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2. High Accuracy Relative Luminescence Quantum Yield Measurements of Upconverting Nanoparticles
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/AtomfysikAbstract : The name Upconverting nanoparticles refers to a novel category of luminescence emitters that are capable of generating visible luminescence upon excitation with noncoherent and longer wavelength monochromatic near-infrared light, at excitation fluence rates as low as 1-103 W/cm2. This unique optical behaviour is of great interest to researchers as it could potentially allow for virtually autofluorescence free luminescence imaging of living tissue. READ MORE
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3. Development of an Upconverting Nanoparticles Quantum Yield Measurement System
University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionenAbstract : Fluorescence imaging is a growing biomedical technique; it can be used to localize the luminescent biomarkers inside the tissue. Lanthanide-doped upconverting nanoparticles (UCNPs) are promising luminescent probes for multiple applications in biophotonics. They allow acquiring autofluorescence-free recordings with high spatial resolution. READ MORE
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4. Three-Dimensional Quantitative Cerenkov Luminescence Imaging
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/AtomfysikAbstract : Cerenkov luminescence imaging (CLI) is an up-and-coming optical technique for in vivo imaging of beta-emitting radioisotopes. CLI relies on measurements of the Cerenkov radiation emitted when high-energy beta-particles travel through tissue. READ MORE
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5. Nd-doped Upconverting Nanoparticles for Deep Tissue Imaging
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/AtomfysikAbstract : During the last decade, upconverting nanoparticles (UCNPs) doped with rare-earth (RE) ions have been extensively studied in the field of biophotonics. Due to their unique properties of anti- Stokes shifted luminescence and with excitation and emission wavelengths optimal for biomedical imaging, they have become an interesting class of fluorescent contrast agents. READ MORE