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Spectroscopy and electrochemical characterization of Langmuir-Blodgett and physical vapor thin films of 29-membered diazocrown ether 1 with two n-octyl substituents
(Elsevier B.V. Sa, 2012-07-01)
UV-vis and FTIR spectroscopy and electrochemistry studies were performed on Langmuir-Blodgett (LB) and on physical vapor deposition (PVD) films of 29-membered diazocrown ether with two n-octyl substituents. FTIR and UV-vis ...
Spectroscopy and electrochemical characterization of Langmuir-Blodgett and physical vapor thin films of 29-membered diazocrown ether 1 with two n-octyl substituents
(Elsevier B.V. Sa, 2012-07-01)
UV-vis and FTIR spectroscopy and electrochemistry studies were performed on Langmuir-Blodgett (LB) and on physical vapor deposition (PVD) films of 29-membered diazocrown ether with two n-octyl substituents. FTIR and UV-vis ...
Adsorption of caffeic acid on titanium dioxide: A spectroscopic study
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
Caffeic acid is an ortho-phenol found in vegetable tissues presenting important properties such as carcinogenesis inhibitor, anti-oxidant, anti-viral, anti-inflammatory and anti-rheumatic actions. It was observed that ...
UV spectroscopy and multi-product multivariate calibration in the determination of the total acidity in industrialized juices
(Universidade Tecnológica Federal do Paraná (UTFPR), 2015)
Preparation, characterization and spectroscopy of the europium diphenylphosphinate complex
(1998-07-24)
The purpose of this work is to study the preparation and spectroscopic behavior of the europium diphenylphosphinate complex -Eu(DPP)3. Elemental and thermogravimetric analysis, powder X-ray diffractometry, and infrared ...
Evaluation of Geographic Origin of Torrontés Wines by Chemometrics
(Canadian Center of Science and Education, 2013-08)
Abstract This work discusses the determination of the provenance of commercial Torrontés wines from different Argentinean provinces (Mendoza, San Juan, Salta and Rio Negro) by the use of UV-vis spectroscopy and chemometric ...
An ultraviolet photoacoustic spectroscopy study of the interaction between Lys49-phospholipase A(2) and amphiphilic molecules
(Elsevier B.V., 2007-02-23)
We have used near ultraviolet photoacoustic spectroscopy (PAS) over the wavelength range 240-320 nm to investigate the complex formed between the homodimeric bothropstoxin-I, a lysine-49-phospholipase A(2) from the venom ...