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Mostrando ítems 71-80 de 179
Multiplex Maldi-tof Ms Detection Of Mitochondrial Variants In Brazilian Patients With Hereditary Optic Neuropathy
(Molecular VisionAtlanta, 2016)
Some coagulase negative Staphylococcus spp. isolated from buffalo can be misidentified as Staphylococcus aureus by phenotypic and Sa442 PCR methods
(2018-05-30)
Objective: Staphylococcus aureus is a commonly reported cause of buffalo mastitis. However, its prevalence may be overestimated. The aim of this study was to compare S. aureus identification by conventional phenotypic and ...
Effects of sub-lethal high-pressure homogenization treatment on the outermost cellular structures and the volatile-molecule profiles of two strains of probiotic lactobacilli
(Frontiers Research Foundation, 2015-06)
Applying sub-lethal levels of high-pressure homogenization (HPH) to lactic acid bacteria has been proposed as a method of enhancing some of their functional properties. Because the principal targets of HPH are the cell-surface ...
Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry for Differentiation of the Dimorphic Fungal Species Paracoccidioides brasiliensis and Paracoccidioides lutzii
(Amer Soc Microbiology, 2015-04-01)
Isolates of Paracoccidioides brasiliensis and Paracoccidioides lutzii, previously characterized by molecular techniques, were identified for the first time by matrix-assisted laser desorption ionization-time of flight mass ...
Adsorption of silanes bearing nitrogenated Lewis bases on SiO 2/Si (100) model surfaces
(2005-06-01)
The present paper describes the one-pot procedure for the formation of self-assembled thin films of two silanes on the model oxidized silicon wafer, SiO2/Si. SiO2/Si is a model system for other surfaces, such as glass, ...
Classification And Identification Of Petroleum Microorganisms By Maldi-tof Mass Spectrometry
(Sociedade Brasileira de Quimica, 2015)
Identification of subclinical cow mastitis pathogens in milk by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry
(Lancaster, 2010)
Subclinical mastitis is a common and easily disseminated disease in dairy herds. Its routine diagnosis via bacterial culture and biochemical identification is a difficult and time-consuming process. In this work, we show ...