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Ceramic cells for high pressure NMR spectroscopy of proteins
(Academic PressMaryland Heights, 2010-06)
Application of high pressure to biological macromolecules can be used to find new structural states with a smaller specific volume of the system. High pressure NMR spectroscopy is a most promising analytical tool for the ...
An advanced spectrum analysis of radio-wave signals using non-collinear anomalous light scattering
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2017)
High resolution nuclear magnetic resonance spectroscopy in studies of picrotoxanolides of coriaria. coryamyrtin
(Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Biología, 1987)
Spectral evidence by Protonic Nuclear Magnetic Resonance (400MAHz and 90 MHz) of the analeptic sesquiterpene lactone coriamyrtin, isolated from the colombian plant Coriaria microphyUn, Poir., is discussed, and analogies ...
Atomic resolution imaging and spectroscopy of single Barium atoms and functional groups on graphene oxide
(Elsevier Science, 2014-03-19)
We present an atomic resolution transmission electron microscopy (TEM) and scanning TEM (STEM) study of the local structure and composition of graphene oxide modified with Ba2+. In our experiments, which are carried out ...
Optical spectrum analysis due to the non-collinear two-phonon light scattering by acoustic waves of finite amplitude
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2015)
Determination of macro- and micronutrients in plant leaves by high-resolution continuum source flame atomic absorption spectrometry combining instrumental and sample preparation strategies
(Pergamon-Elsevier B.V. Ltd, 2010-04-01)
A method for determination of B, Ca, Cu, Fe, K, Mg, Mn, Mo, P. S and Zn in plant tissues by high-resolution continuum source flame atomic absorption spectrometry (HR-CS FAAS) is proposed. This method is based on special ...
Evaluation of solid sampling high-resolution continuum source graphite furnace atomic absorption spectrometry for direct determination of chromium in medicinal plants
(Pergamon-Elsevier B.V. Ltd, 2012-12-01)
A method for Cr determination in medicinal plants using direct solid sampling graphite furnace high-resolution continuum source atomic absorption spectrometry was developed. Modifiers were dispensable. Pyrolysis and ...
Determination of macro- and micronutrients in plant leaves by high-resolution continuum source flame atomic absorption spectrometry combining instrumental and sample preparation strategies
(Pergamon-Elsevier B.V. Ltd, 2010-04-01)
A method for determination of B, Ca, Cu, Fe, K, Mg, Mn, Mo, P. S and Zn in plant tissues by high-resolution continuum source flame atomic absorption spectrometry (HR-CS FAAS) is proposed. This method is based on special ...