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An improved signal-conservative approach to cope with Rayleigh and Raman signals in fluorescence landscapes
(Elsevier Science, 2019)
Fluorescence excitation-emission matrix spectroscopy coupled to multi-way analysis has proved to be a powerful tool for the study of complex systems with analytical purposes. However, scattering phenomena that are usually ...
Effect of hydrogen bond formation on the elastic molecular scattering: a case study with methanol
(TAYLOR & FRANCIS LTDABINGDON, 2012)
Rayleigh optical activities of small hydrogen-bonded methanol clusters containing two to five molecules are reported. For the methanol trimer, tetramer, and pentamer both cyclic and linear structures are considered. After ...
Scattering of clusters of spherical particles-Modeling and inverse problem solution in the Rayleigh-Gans approximation
(Elsevier, 2013-05-25)
In this work, an exact scattering model for a system of clusters of spherical particles, based on the Rayleigh-Gans approximation, has been parameterized in such a way that it can be solved in inverse form using Thikhonov ...
Flow injection analysis: Rayleigh light scattering technique for total protein determination
(Springer Heidelberg, 2003-12)
A novel flow injection analysis (FIA) method with Rayleigh light scattering (RLS) detection was developed for the determination of total protein concentrations. This method is based on the weak intensity of RLS of bromothymol ...
Rayleigh scattering in dense fluid helium
(Oxford University Press, 2018-01)
Iglesias et al. showed that the Rayleigh scattering from helium atoms decreases by collective effects in the atmospheres of cool white dwarf stars. Their study is here extended to consider an accurate evaluation of the ...
Multiposition multipass Thomson scattering diagnostic for tokamak NOVA-UNICAMP
(Japan Soc Applied PhysicsTokyoJapão, 2005)
O azul do céu e o vermelho do pôr-do-sol
(Sociedade Brasileira de Física, 2010)
Este trabalho expõe uma dedução da intensidade da luz espalhada por pequenas partículas na atmosfera, o que explica o porquê do azul do céu e o vermelho do pôr-do-sol. Mostramos, também, uma experiência bem simples, sobre ...