During the course, the basic concepts of scanning electron microscopy (SEM) and transmission (TEM) will be seen, as well as the techniques associated with them (HRTEM, HAADF, STEM, Electron diffraction, EDS, WDS, EELS, XRF). Emphasis will be placed on the interpretation of images and information obtained with associated spectroscopic techniques. Sample preparation techniques for SEM and TEM, used for each type of material, will be addressed. Important purpose of the course is to make an analysis of the scope and limitations of each of the techniques associated with electron microscopy.
Download programThe course will provide a general theoretical-experimental screening for the development of an analytical method based on miniaturized sample preparation techniques, followed by gas chromatographic analysis with selective and/or specific detection. The application of this method will focus on the determination of organic pollutants of environmental interest.
At the end of the course, the assistant will be able to propose a methodological protocol for the determination of organic contaminants in environmental water samples.