Results 11 to 20 of about 129,172 (353)
Кібернетика та комп'ютерні технологіїMany biological objects have the ability to fluoresce under the influence of electromagnetic radiation in the optical range. Measuring the fluorescence of a biological object helps obtain information about its internal state.
Oleksandr Voronenko
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A field-deployable and handheld fluorometer for environmental water quality monitoring
Micro and Nano Systems Letters, 2018 This work reports the development of a field-deployable and fully handheld fluorometer for environmental water monitoring. Our developed fluorimeter can detect both green algae and cyanobacteria (blue-green algae) while simultaneously differentiating and
Young-Ho Shin +2 more
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Bio-Protocol, 2015 In this protocol, to analyze PSII activity in photosynthesis, we measure the Fv/Fm (Fv=Fm ± Fo) value (Fo and Fm are the minimum and maximum values of chlorophyll fluorescence of dark-adapted leaves, respectively).
Reiko Motohashi, Fumiyoshi Myouga
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Analytical Methods, 2023 In this paper a novel low-cost multi-spectral optical fluorometer is presented and evaluated. The device uses a range of LEDs in the blue and violet regions of the electromagnetic spectrum and a mini-spectrometer to detect the emitted fluorescence in the
Sean Power +6 more
semanticscholar +1 more source
Portable Near-Infrared Fluorometer for a Liposomal Blood Lactate Assay.
ACS Pharmacology & Translational Science, 2023 In sepsis, plasma lactate is a key biomarker of disease severity, prognosis, and treatment success. However, the median time to result for clinical lactate tests is 3 h.
Natalie Guirguis +2 more
semanticscholar +1 more source
Performance of a Handheld Chlorophyll-a Fluorometer: Potential Use for Rapid Algae Monitoring
Water, 2021 Chlorophyll-a measurements are an important factor in the water quality monitoring of surface waters, especially for determining the trophic status and ecosystem management.
Hamdhani Hamdhani +3 more
semanticscholar +1 more source
Hydrology, 2023 Karst aquifers are susceptible to contamination by pathogenic microorganisms, such as those found in human and animal waste, because the surface and subsurface drainage are well integrated through dissolution features.
Ryan T. Dapkus +6 more
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Surface Fluorescence Studies of Tissue Mitochondrial Redox State in Isolated Perfused Rat Lungs [PDF]
, 2012 We designed a fiber-optic-based optoelectronic fluorometer to measure emitted fluorescence from the auto-fluorescent electron carriers NADH and FAD of the mitochondrial electron transport chain (ETC).
Audi, Said H. +4 more
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Quantification of DNA Extracted from Formalin Fixed Paraffin-Embeded Tissue Comparison of Three Techniques: Effect on PCR Efficiency [PDF]
Journal of Clinical and Diagnostic Research, 2016 Introduction: Mutation detection from Formalin Fixed ParaffinEmbedding (FFPE) tissue in molecular lab became a necessary tool for defining potential targeted drug.
Dushyant Kumar +4 more
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Planta Daninha, 2012 Este trabalho foi desenvolvido com o objetivo de avaliar a fluorescência através da taxa de transporte de elétrons, consumo de água e intoxicação de plantas de Ipomoea triloba após aplicação de quatro herbicidas de diferentes mecanismos de ação.
R. Araldi +6 more
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