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Probing elementary steps under reaction conditions using infrared spectroscopy
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)
Infrared spectra of adsorbed ethene on the EUROPT-1 catalyst
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)
Vibrational and 57Fe-Mo¨ssbauer spectra of LaFeGe2O7 and NdFeGe2O7
(Elsevier, 2004-11)
The infrared, Raman and 57Fe-Mo¨ssbauer spectra of LaFeGe2O7 and NdFeGe2O7 were recorded and analysed on the basis of their structural characteristics. Some comparisons with the stoichiometrically related materials containing ...
Infrared and Raman studies on renal stones: The use of second derivative infrared spectra
(Springer Verlag Berlín, 2010-10)
Urolithiasis is a very frequent illness found in Argentina; however, stone analysis is not routinely performed. In this work, 86 renal calculi (from cities of Luján and San Antonio de Areco, State of Buenos Aires, Argentina) ...
Characterization of fibre surface treatments in natural fibre composites by infrared and Raman spectroscopy
(Woodhead Publishing, 2011)
The incorporation of natural fibers as filler and/or reinforcing materials in polymeric matrices is an increasingly growing area of work in industrial and academic fields. One of the major problems found in the research ...
External cavity-quantum cascade laser infrared spectroscopy for secondary structure analysis of proteins at low concentrations
(Nature Publishing Group, 2016-09)
Fourier transform infrared (FTIR) and circular dichroism (CD) spectroscopy are analytical techniques employed for the analysis of protein secondary structure. The use of CD spectroscopy is limited to low protein concentrations ...
Beyond Fourier Transform Infrared Spectroscopy: External Cavity Quantum Cascade Laser-Based Mid-infrared Transmission Spectroscopy of Proteins in the Amide i and Amide II Region
(American Chemical Society, 2018-06)
In this work, we present a setup for mid-IR measurements of the protein amide I and amide II bands in aqueous solution. Employing a latest generation external cavity-quantum cascade laser (EC-QCL) at room temperature in ...
MINERALOGY OF DIAMONDS FROM THE JUÍNA KIMBERLITE PROVINCE, SW AMAZON CRATON, BRAZIL: CATHODOLUMINESCENCE, INFRARED SPECTROSCOPY, NITROGEN CONTENT, AD CARBON AND NITROGEN ISOTOPESMINERALOGY OF DIAMONDS FROM THE JUÍNA KIMBERLITE PROVINCE, SW AMAZON CRATON, BRAZIL: CATHODOLUMINESCENCE, INFRARED SPECTROSCOPY, NITROGEN CONTENT, AD CARBON AND NITROGEN ISOTOPES
(Sociedade Brasileira de Geologia, 2017)
A microwave-heated infrared reaction cell for the in-situ study of heterogeneous catalysts
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)