Results 11 to 20 of about 600,006 (264)
The Role of Hydrogen Peroxide and Peroxiredoxins throughout the Cell Cycle
Antioxidants, 2020 Hydrogen peroxide (H2O2) is an oxidizing agent that induces cellular damage at inappropriate concentrations and gives rise to an arrest during cell cycle progression, causing cell death.
Sukyeong Heo, Suree Kim, Dongmin Kang
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Optical Manipulation of Lanthanide-Doped Nanoparticles: How to Overcome Their Limitations
Frontiers in Chemistry, 2020 Since Ashkin's pioneering work, optical tweezers have become an essential tool to immobilize and manipulate microscale and nanoscale objects. The use of optical tweezers is key for a variety of applications, including single-molecule spectroscopy ...
Elisa Ortiz-Rivero +4 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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A Methodological Review of Fluorescence Imaging for Quality Assessment of Agricultural Products
Agriculture, 2023 Currently, optical imaging techniques are extensively employed to automatically sort agricultural products based on various quality parameters such as size, shape, color, ripeness, sugar content, and acidity.
Abdul Momin +4 more
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Scientific Reports, 2021 Fluorescence imaging of tumours facilitates rapid intraoperative diagnosis. Thus far, a promising activatable fluorescence probe for hepatocellular carcinoma (HCC) has not been developed.
Soichiro Ogawa +12 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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Novel Multimodal, Multiscale Imaging System with Augmented Reality
Diagnostics, 2021 A novel multimodal, multiscale imaging system with augmented reality capability were developed and characterized. The system offers 3D color reflectance imaging, 3D fluorescence imaging, and augmented reality in real time. Multiscale fluorescence imaging
Christopher Mela +2 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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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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