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In vivo evaluation of porous titanium implants with biomimetic coating
(2009-02-02)
The osseointegration of porous titanium implants was evaluated in the present work. Implants were fabricated from ASTM grade 2 titanium by a powder metallurgy method. Part of these implants were submitted to chemical and ...
Identification of carbon-based black pigments in four South American polychrome wooden sculptures by Raman microscopy
(Springer, 2015-06)
Introduction: Carbon-based pigments are a group of dark-colored materials, which are classified according to the starting material used and their manufacturing process. Raman spectroscopy is an ideal technique for the ...
Identification of carbon‑based black pigments in four South American polychrome wooden sculptures by Raman microscopy
(Chemistry Central, 2015-06)
Introduction: Carbon-based pigments are a group of dark-colored materials, which are classified according to the starting material used and their manufacturing process. Raman spectroscopy is an ideal technique for the ...
Structural changes induced by interactions between thyroid hormones and phospholipid membranes: a Raman Spectroscopy study
(Wiley, 2012-11)
Previous reports from our laboratory have shown that thyroid hormones induce changes in the fluidity and permeability of phospholipid bilayers and modify the transmembrane dipolar organization according to their iodine ...
Determination of one-dimensional spherically aberrated point spread function in depth profiling by confocal Raman microscopy
(John Wiley & Sons Ltd, 2012-08-30)
We present a simple experiment that allows the complete and direct characterization of the point spread function (PSF) in refraction-aberrated depth profiling experiments with confocal Raman microscopy. We used a wedge-shaped ...
Raman spectroscopy of a sulfur dioxide visual sensor: The origin of the two colors in the solid sample
(ELSEVIER SCIENCE BV, 2009)
The vibrational spectroscopic characterization of a sulfur dioxide visual sensor was carried out using a Raman microscope system. It was observed the formation of two distinct complexes, that were characterized by the ...
Metal-Organic Semiconductor Nanostructures for Surface-Enhanced Raman Scattering
(Soc Applied Spectroscopy, 2014)
Raman Microscopy Analysis of the Biochemical Changes in the Cytoplasm of Bovine Oocytes Induced by an In Vitro Maturation Process: Interference of the Zona Pellucida
(Wiley Blackwell Publishing, Inc, 2019-04)
Raman microscopy proved to be a rapid method for determining the quality of the cytoplasmic state of bovine oocytes as part of the evaluation and prediction of their competence for development and subsequent fertilization.