Filtered Rayleigh scattering mixing measurements of merging and non-merging streamwise vortex interactions in supersonic flow
Sign Up to like & getrecommendations! Published in 2018 at "Experiments in Fluids"
DOI: 10.1007/s00348-018-2521-4
Abstract: By introducing large-scale streamwise vortices into a supersonic flow it is possible to enhance the rate of mixing between two fluid streams. However, increased vorticity content alone does not explicitly serve as a predictor of… read more here.
Keywords: supersonic flow; rayleigh scattering; filtered rayleigh; streamwise vortex ... See more keywords
Highly sensitive determination of antimony in food by resonance Rayleigh scattering-energy transfer between grapheme oxide and I3(.).
Sign Up to like & getrecommendations! Published in 2017 at "Food chemistry"
DOI: 10.1016/j.foodchem.2016.07.050
Abstract: Sb(III) was reduced to SbH3 gas and introduced to the I3(-)-grapheme oxide (GO) or I3(-)-silver nanorod (AgNR)-Victoria blue B (VBB) solutions. Resonance Rayleigh scattering energy transfer (RRS-ET) occurred between the donor GO and the acceptor… read more here.
Keywords: resonance rayleigh; rrs; rayleigh scattering; grapheme oxide ... See more keywords
Conformational behavior of alpha-2-macroglobulin: Aggregation and inhibition induced by TFE.
Sign Up to like & getrecommendations! Published in 2017 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2017.06.026
Abstract: Alpha-2-macroglobulin (α2M), a pan-proteinase inhibitor, inhibits a variety of endogenous and exogenous proteinases and constitutes an important part of body's innate defense system. In the present study, we explored how trifluoroethanol (TFE) may modulate the… read more here.
Keywords: aggregation; fluorescence; tfe; rayleigh scattering ... See more keywords
Simultaneous determination of proton pump inhibitors by high performance liquid chromatography with resonance Rayleigh scattering: A study of mechanism, performance and application
Sign Up to like & getrecommendations! Published in 2021 at "Microchemical Journal"
DOI: 10.1016/j.microc.2021.106259
Abstract: Abstract In the present study, a convenient, selective and sensitive method of high performance liquid chromatography combined with resonance Rayleigh scattering (HPLC-RRS) for the detection of proton pump inhibitors (PPIs) was proposed based on enhancing… read more here.
Keywords: performance; rayleigh scattering; performance liquid; resonance rayleigh ... See more keywords
Rayleigh scattering of 66Dy-K X-rays in elements with 22 ≤ Z ≤ 90
Sign Up to like & getrecommendations! Published in 2017 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2017.07.024
Abstract: Abstract Rayleigh scattering differential cross sections for the 45.2 keV ( 66 Dy Kα 2 ), 46.0 keV ( 66 Dy Kα 1 ) and 52.1 keV ( 66 Dy Kβ 1,3 ) X-rays have been measured at… read more here.
Keywords: rayleigh scattering; scattering 66dy; rays elements; 66dy rays ... See more keywords
Second harmonic Rayleigh scattering optical activity of single Ag nanohelices in a liquid.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr06800h
Abstract: Determining the chirality of molecules and nanoparticles often relies on circular dichroism and optical rotation: two chiral optical (chiroptical) effects in the linear optical regime. Although these linear effects are weak compared to nonlinear chiroptical… read more here.
Keywords: second harmonic; optical activity; scattering optical; rayleigh scattering ... See more keywords
The GTC exoplanet transit spectroscopy survey. V. A spectrally-resolved Rayleigh scattering slope in GJ 3470b
Sign Up to like & getrecommendations! Published in 2017 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201630228
Abstract: Aims. As a sub-Uranus-mass low-density planet, GJ 3470b has been found to show a flat featureless transmission spectrum in the infrared and a tentative Rayleigh scattering slope in the optical. We conducted an optical transmission… read more here.
Keywords: resolution; transit; rayleigh scattering; scattering slope ... See more keywords
Optimization of Filtered Rayleigh Scattering for the Measurement of Pressure and Temperature
Sign Up to like & getrecommendations! Published in 2020 at "Combustion Science and Technology"
DOI: 10.1080/00102202.2020.1822345
Abstract: The stand-off measurements of temperature and pressure are important for a variety of physical and engineering processes. Filtered Rayleigh scattering (FRS) configurations that enhance and suppress... read more here.
Keywords: measurement pressure; rayleigh scattering; filtered rayleigh; scattering measurement ... See more keywords
Investigation of velocity and temperature measurement sensitivities in cross-correlation filtered Rayleigh scattering (CCFRS)
Sign Up to like & getrecommendations! Published in 2019 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ab0350
Abstract: The cross-correlation filtered Rayleigh scattering method is presented for planar measurements of time-averaged velocity, temperature, density, and pressure using laser scanning, Rayleigh scattering, and cross-correlation-based signal processing. Of particular note, the methods and analyses presented… read more here.
Keywords: velocity; velocity temperature; rayleigh scattering; cross correlation ... See more keywords
An easy-to-build optical spectrometer for the Rayleigh scattering investigation of coffee solution
Sign Up to like & getrecommendations! Published in 2023 at "Physics Education"
DOI: 10.1088/1361-6552/acc5ce
Abstract: Spectroscopy is an essential technique required in numerous analytical fields, yet spectrometers are often expensive instruments. In this study, we present an easy-to-build and low-cost optical spectrometer. The spectrometer is constructed from readily accessible materials… read more here.
Keywords: coffee; rayleigh scattering; build optical; optical spectrometer ... See more keywords
Nonlinear spectrum broadening and its impact on performance of Rayleigh-scattering-based distributed strain/temperature fiber optic sensors
Sign Up to like & getrecommendations! Published in 2018 at "Laser Physics Letters"
DOI: 10.1088/1612-202x/aad991
Abstract: A Rayleigh-scattering-based distributed strain/temperature fiber optic sensor using low-coherence light is experimentally investigated at probe pulse powers well above the nonlinear effect threshold. OTDR technology is used for special channel interrogation. It is established that… read more here.
Keywords: rayleigh scattering; scattering based; fiber; distributed strain ... See more keywords