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Comparison of UV and visible Raman spectroscopy of bulk metal molybdate and metal vanadate catalysts
(American Chemical Society, 2005-12)
The visible (532 and 442 nm) and UV (325 nm) Raman spectra of bulk mixed metal oxides (metal molybdates and metal vanadates) were compared on the same spectrometer, for the first time, to allow examination of how varying ...
ESI-MS, UV-Vis, and theoretical investigation of Fe3+-amoxicillin complexation during coagulation
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA SANITÁRIA E AMBIENTALICX - DEPARTAMENTO DE QUÍMICAUFMG, 2018-03)
The Cramer’s rule for the parametrization of phenol and its hydroxylated byproducts: UV spectroscopy vs. high performance liquid chromatography
(Springer Science and Business Media Deutschland GmbH, 2020-10-02)
A linear algebra theorem like Cramer’s rule was used for the analysis of a system of equations obtained from UV spectroscopy, and results were compared against those obtained from HPLC analysis. This parametrization allowed ...
Understanding UV sensor performance in ZnO TFTs through the application of multivariate analysis
(Ieee, 2018-01-01)
Zinc oxide (ZnO) thin film transistors are well suited to UV sensing application because they absorb predominantly in the UV region due to the wide bandgap (Eg = 3.37 eV) and possess a large exciton binding energy (60 meV) ...
Understanding UV sensor performance in ZnO TFTs through the application of multivariate analysis
(2018-01-01)
Zinc oxide (ZnO) thin film transistors are well suited to UV sensing application because they absorb predominantly in the UV region due to the wide bandgap (Eg = 3.37 eV) and possess a large exciton binding energy (60 meV) ...
Light absorbing products during polymerization of methacrylate monomers photoinitiated with phenyl-1,2-propanedione/amine
(Elsevier Science Sa, 2009-02)
The efficiency of a novel photoinitiator, phenyl-1,2-propanedione (PPD), of potential use in dentistry was assessed and the performance of PPD was compared with that of traditional photoinitiators used in dental restorative ...
Kinetics of Bacteria Disinfection with UV Radiation in an Absorbing and Nutritious Medium
(Elsevier Science Sa, 2005-12)
A kinetic model for water disinfection employing UV-C radiation was developed that is valid for clear waters as well as for a concentrated and nutritious medium. Escherichia coli was used as a test bacteria. The kinetic ...
Single and Combined Effects of Cypermethrin and UVR Pre-Exposure in the Microalgae Phaeodactylum Tricornutum
(Springer, 2021-09)
Coastal marine microalgae are exposed to anthropogenic pollutants, including pesticides from aquaculture/agriculture/household uses. Some microalgae species, such as Phaeodactylum tricornutum, can induce and accumulate ...