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Journal of Physical Chemistry A(4)
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Flavour and Fragrance Journal(1)
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Handheld Raman spectroscopy for the distinction of essential oils used in the cosmetics industry
ArticleAbstract: Essential oils are highly appreciated by the cosmetics industry because they have antimicrobial andPalabras claves:cosmetics, essential oils, Raman spectroscopyAutores:Ciobotə V., Luis A. Ramos-Guerrero, Paul Vargas JentzschFuentes:googlescopusDetection of counterfeit stevia products using a handheld Raman spectrometer
ArticleAbstract: Stevia is a highly appreciated natural sweetener because it can be consumed by diabetic patients. DuPalabras claves:Counterfeit stevia, Raman spectroscopy, Rebaudioside A, Sodium cyclamate, Stevioside, sweetenerAutores:Ciobotə V., Luis A. Ramos-Guerrero, Luis Alejandro Ramos, Mendieta-Brito S., Paul Vargas Jentzsch, Torrico-Vallejos S.Fuentes:googlescopusDistinction of Ecuadorian varieties of fermented cocoa beans using Raman spectroscopy
ArticleAbstract: Cocoa (Theobroma cacao) is a crop of economic importance. In Ecuador, there are two predominant cocoPalabras claves:Ccn-51, Chemometrics, National variety, Raman spectroscopy, theobroma cacaoAutores:Ciobotə V., Kampe B., Luis A. Ramos-Guerrero, Luis Alejandro Ramos, P.M. Aponte, Paul Vargas Jentzsch, Pedro Manuel Aponte, Popp J., Rösch P., Salinas W.Fuentes:googlescopusChlorodifluoroacetyl cyanide, ClF<inf>2</inf>CC(O)CN: Synthesis, structure, and spectroscopic characterization
ArticleAbstract: The novel molecule difluorochloroacetyl cyanide, ClF2CC(O)CN, has been characterized by IR (gas phasPalabras claves:Autores:Beckers H., Berger R.J.F., Ge M.F., Luis A. Ramos-Guerrero, Mitzel N.W., Romano R.M., Tong S., Ulic S.E., Védova. C.O.D., Vishnevskiy Y.V., Willner H.Fuentes:scopusChlorodifluoroacetyl isocyanate, ClF<inf>2</inf>CC(O)NCO: Preparation and structural and spectroscopic studies
ArticleAbstract: Chlorodifluoroacetyl isocyanate, ClF2CC(O)NCO, was prepared by the reaction of ClF2CC(O)Cl with excePalabras claves:Autores:Beckers H., Berger R.J.F., Ge M.F., Luis A. Ramos-Guerrero, Mitzel N.W., Romano R.M., Tong S., Ulic S.E., Védova. C.O.D., Vishnevskiy Y.V., Willner H.Fuentes:scopusChlorodifluoroacetyl isothiocyanate, ClF<inf>2</inf>CC(O)NCS: Preparation and structural and spectroscopic studies
ArticleAbstract: Chlorodifluoroacetyl isothiocyanate, ClF2CC(O)NCS, was synthesized by the reaction of ClF2CC(O)Cl wiPalabras claves:Autores:Beckers H., Ge M.F., Luis A. Ramos-Guerrero, Mitzel N.W., Romano R.M., Tong S., Ulic S.E., Védova. C.O.D., Vishnevskiy Y.V., Willner H.Fuentes:scopusClassification of Various Marijuana Varieties by Raman Microscopy and Chemometrics
ArticleAbstract: The Raman analysis of marijuana is challenging because of the sample’s easy photodegradation causedPalabras claves:Chemometrics, Discrimination, Marijuana, OPLS-DA, Raman microscopy, trichomeAutores:Cosmi M., García-Ruiz C., Luis A. Ramos-Guerrero, Montalvo García G., Ortega-Ojeda F.E.Fuentes:scopusBis (trifluoromethyl) sulfone, CF<inf>3</inf>SO<inf>2</inf>CF<inf>3</inf>: Synthesis, vibrational and conformational properties
ArticleAbstract: Bis (trifluoromethyl) sulfone, CF3SO2CF3, was obtained as a byproduct in the synthesis of CF3SO 2SCFPalabras claves:Fourier-type expansion, Internal rotational barrier, Natural bond orbital analysis, Quantum chemical calculations, Vibrational spectroscopyAutores:Ben Altabef A., Defonsi Lestard M.E., Luis A. Ramos-Guerrero, Tuttolomondo M.E., Ulic S.E.Fuentes:scopusAdulteration of clove essential oil: Detection using a handheld Raman spectrometer
ArticleAbstract: Essential oils are highly appreciated substances used as row materials in the food, cosmetics and phPalabras claves:Adulteration, Benzyl alcohol, clove essential oil, Eugenol, Raman spectroscopyAutores:Ciobotə V., Gualpa F., Luis A. Ramos-Guerrero, Luis Alejandro Ramos, Paul Vargas JentzschFuentes:googlescopusIron removal for kinetic studies on fenton treatments: A new approach based on ferrocyanide
ArticleAbstract: A new approach based on ferrocyanide for iron removal in kinetic studies on Fenton treatments was dePalabras claves:Advanced Oxidation Processes, Iron, Meropenem, Phthalic acid, Wastewater treatmentAutores:A. Altamirano-Briones, Christian Sandoval-Pauker, E. Laverde-Cerda, Florinella Muñoz, Luis A. Ramos-Guerrero, Paola Zárate-Pozo, Paul Vargas JentzschFuentes:scopus