ResourceSpectroscopy
Spectroscopy for trace-level virus detection
15 Jan 2021In this application note, Ocean Insight shares available optical sensing tools and techniques for virus detection, with a focus on rapid testing in COVID-19.
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Ocean HDX Raman Spectrometer - Compact, Affordable Spectrometer for 785 nm Raman Excitation
Ocean OpticsThe Ocean HDX Raman spectrometer is a compact, high-performance spectrometer for 785 nm Raman excitation applications. This small-footprint instrument unlocks Raman signature data from 150 cm-1 to 3400 cm-1, is available with a 25 µm or 50 µm entrance slit, and can be combined with a laser, probe and sample holder to measure solids, powders and liquids. Applications range from authentication of spirits and analysis of cannabinoids, to identification of polymers and characterization
Ocean FX Spectrometer - Fast Acquisition Speed, Enhanced Communications
Ocean OpticsThe Ocean FX is a versatile spectrometer with acquisition speed up to 4,500 scans per second, onboard processing for improved SNR and reduced data transfer time, and robust communications via USB, SPI, Gigabit Ethernet and Wi-Fi.
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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.Raman SpectroscopyRaman spectroscopy is used to discern the vibrational and rotational states of molecules and hence the chemical composition of a sample by measuring the inelastic scattering of monochromatic light. Explore a range of Raman spectrometers, including handheld/portable Raman spectrometers for QC/QA labs and in situ spectrometers for processes. Conduct Raman imaging for microanalysis of mixed samples using a Raman microscope. Raman spectrographs are also available. Find the best Raman spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Clinical GeneticsMolecular Genetics covers the analysis of hereditary genetic disease and chromosomal abnormalities. Genetics can be analysed using DNA, RNA, and protein microarrays, PCR, RT PCR and DNA sequencing. Genetic equipment includes genetic workstations, thermal cyclers, cooling blocks and electrophoresis products. Diagnostic kits are used for DNA / RNA extraction and purification.FluorescenceThe emission of fluorescence occurs when a photon of energy is supplied to a fluorescent chemical compound by an external source, causing it to become excited. Fluorescence can be detected and measured for different purposes using microplate readers, fluorescence microscopes, fluorescence scanners, and flow cytometers.SpectroscopySpectroscopy is a technique that analyzes the interaction of light with matter to study molecular properties, concentrations, and structural information. Widely used in chemical, pharmaceutical, and environmental analysis, spectroscopy offers insights into molecular composition and helps identify unknown compounds. It plays a key role in quality control, research, and diagnostics. Browse our peer-reviewed product directory to compare spectroscopy tools, read reviews, and get prices directly from manufacturers.VirusesViruses are microscopic pathogens that require a host cell to replicate. Understanding their structure, replication cycle, and impact on the immune system is crucial in developing effective treatments, vaccines, and diagnostic methods. Research continues to focus on emerging viral diseases and antiviral drug discovery. Explore solutions for virus research, detection, and treatment in our peer-reviewed product directory; compare products, check customer reviews, and get pricing directly from manufacturers.PCRScreeningUsing robotics, data processing and control software, liquid handling devices and sensitive detectors, screening allows a researcher to quickly conduct millions of chemical, genetic or pharmacological tests.Covid-19COVID-19, caused by the SARS-CoV-2 virus, has led to a global health crisis with profound impacts on societies and economies. Research into diagnostics, vaccines, treatments, and understanding viral mechanisms continues to evolve. The pandemic has accelerated innovations in healthcare and biopharmaceuticals, including novel vaccine platforms and rapid testing technologies. Browse our peer-reviewed product directory to find top COVID-19 testing kits, research tools, vaccines, and treatments, compare products, read reviews, and receive direct pricing from manufacturers.