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Electrochemical polymerization of EDOT modified Phthalocyanines and their applications as electrochromic materials with green coloration, and strong absorption in the Near-IR.
(Pergamon-Elsevier Science Ltd, 2016-07)
Electropolymerization by cyclic voltammetry of both Cu and Zn EDOT modified phthalocyanines is described. Polymeric films were successfully formed on Pt, ITO, and Pt containing a previously deposited layer of PEDOT. Based ...
Thermoluminescence, infrared reflectivity and electron paramagnetic resonance properties of hemimorphite
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Silicate mineral hemimorphite has been investigated concerning its TL, IR and EPR properties. A broad TL peak around 180 degrees C and a weaker and narrower peak around 360 degrees C were found in a sample annealed at 600 ...
Potential of Laser Induced Breakdown Spectroscopy for analyzing the quality of unroasted and ground coffee
(2017-09-01)
Coffee is an important commodity and a very popular beverage around the world. Its economic value as well as beverage quality are strongly dependent of the quality of beans. The presence of defective beans in coffee blends ...
Spectral dependence of aerosol light absorption over the Amazon Basin
(COPERNICUS GESELLSCHAFT MBH, 2011)
In this study, we examine the spectral dependence of aerosol absorption at different sites and seasons in the Amazon Basin. The analysis is based on measurements performed during three intensive field experiments at a ...
Prediction efficiency by near-infrared spectroscopy of immunoglobulin G in liquid and dried bovine colostrum samples
(CAMBRIDGE UNIV PRESS, 2016)
Heterologous production and functional characterization of: Bradyrhizobium japonicum copper-containing nitrite reductase and its physiological redox partner cytochrome c 550
(Royal Society of Chemistry, 2020-11)
Two domain copper-nitrite reductases (NirK) contain two types of copper centers, one electron transfer (ET) center of type 1 (T1) and a catalytic site of type 2 (T2). NirK activity is pH-dependent, which has been suggested ...
Ferramentas de análise multivariada associadas as espectroscopias NIR e 1H-NMR na avaliação de cafés comerciais
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilPrograma de Pós-Graduação em Tecnologia de AlimentosUTFPR, 2019-02-11)
This dissertation presents the use of different chemometric methods for analysis of roasted and ground coffee. In summary, alternative methods for analyzing quality parameters and sensory attributes of commercial coffee ...
Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
(Elsevier Gmbh, 2016-12)
A spectroscopic study on oregano has been performed in order to find optical parameters that could be related to moisture content. Reflectance spectra have been obtained varying excitation wavelengths from the visible to ...
Propiedades físicas y cinética de hidratación durante la cocción de 3 cultivares de oryza sativa “arroz” provenientes del valle jequetepeque – perú
(Universidad Nacional de Trujillo, 2016)