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FT-IR, FT-Raman and UV-visible spectra of motrilin acetogenin isolated from Annona cherimolia
(Elsevier Science, 2019-11)
Annonaceous acetogenin (ACG), motrilin was experimentally isolated and characterized by using the FT-IR and FT-Raman spectra in the solid state and by UV-visible spectrum in methanol solution. The main bands observed in ...
New Visible Light-triggered Photocatalytic Trifluoromethylation Reactions of Carbon‐carbon Multiple Bonds and (Hetero)aromatic Compounds
(Wiley VCH Verlag, 2020-04)
Visible-light-photocatalyzed methods employed insynthetic transformations present attractive properties such asenvironmentally friendly, safety, availability and excellent functionalgroup tolerance. In this venue, research ...
FT-IR, FT-Raman and UV–visible spectra of potassium 3-furoyltrifluoroborate salt
(Elsevier Science, 2018-04)
The potassium 3-furoyltrifluoroborate salt has been experimentally characterized by means of FT-IR, FT-Raman and UV?Visible spectroscopies. Here, the predicted FT-IR, FT-Raman and UV?visible spectra by using theoretical ...
Light efects on retinal degeneration: Light pollution conceptEfectos de la luz sobre degeneración retinal. Concepto de contaminación lumínica
(Asociación Física Argentina, 2018-09)
La luz visible es captada por la retina, parte del sistema nervioso central, la cual procesa la información a través de sus células fotorreceptoras mediante el proceso denominado fototransducción. El resto de las células ...
FT-IR, FT-Raman and UV-visible spectra of motrilin acetogenin isolated from Annona cherimolia
(Elsevier Science, 2019-11)
Annonaceous acetogenin (ACG), motrilin was experimentally isolated and characterized by using the FT-IR and FT-Raman spectra in the solid state and by UV-visible spectrum in methanol solution. The main bands observed in ...
The September 2002 Antarctic vortex major warming as observed by visible spectroscopy and ozone soundings
(Taylor & Francis Ltd, 2005-08)
The record of O3 total column and NO2 obtained by visible spectroscopy at Ushuaia (55° S), Marambio (64° S) and Belgrano (78° S) and vertical ozone profiles from the latter station provide insight into the unprecedented ...
The Effect of different vitrification and staining protocols on the visibility of the nuclear maturation stage of equine oocytes
(Elsevier Science Inc., 2020-07)
In this study, we compared two staining protocols assessing the nuclear chromatin stage of equine oocytes after vitrification using permeable and nonpermeable cryoprotectants. Slaughterhouse-derived oocytes (n = 155) were ...
Early instability of MIL-125-NH2in aqueous solution and mediation of the visible photogeneration of an NADH cofactor
(Royal Society of Chemistry, 2021-05)
Metal organic frameworks (MOFs) based on titanium and carboxylic acid derivatives have been recently proposed as mediators of multiple photoinduced processes in substitution of traditional semiconductor materials. In the ...
Spectroscopic studies on the potassium 1-fluorobenzoyltrifluoroborate salt by using the FT-IR, Raman and UV–Visible spectra and DFT calculations
(Elsevier Science, 2020-03)
Potassium 1-fluorobenzoyltrifluoroborate (FBTFB) salt was characterized using Fourier Transformed Infrared (FT-IR) and Raman solid-state spectroscopies as well as ultraviolet–visible spectroscopy in aqueous solution. The ...
Visible light photoinitiating systems: Toward a good control of the photopolymerization efficiency
(Technical Association of Photopolymers, 2010-06)
This paper discusses the photochemistry of three-component photoinitiating systems (3K-PIS) for free radical photopolymerization and the efforts made during the last decades to propose efficient systems applied to the laser ...