Scanning Probe Microscopy for polymer film characterization in food packaging
Author(s) -
Francesco Marinello,
Andrea Pezzuolo,
Daniele Passeri,
Antonietta La Storia,
Gianluigi Mauriello
Publication year - 2019
Publication title -
iop conference series earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/275/1/012009
Subject(s) - characterization (materials science) , scanning probe microscopy , materials science , microscopy , scanning ion conductance microscopy , nanotechnology , scanning electron microscope , polymer , scanning gate microscopy , optics , scanning confocal electron microscopy , composite material , physics
Scanning probe microscopy (SPM) is a branch of microscopy allowing characterization of surfaces at the micro-scale by means of a physical probe (with a size of a few microns) raster scanning the sample. SPMs monitor the interaction between such probe and the surface and, depending on the specific physical principles causing the interaction, they allow generation of a quantitative map of topographic properties: geometrical, optical, electrical, magnetic, etc. This is of the greatest interest, in particular whenever functional surfaces have to be characterized in a quantitative manner. The present paper discusses the different applications of Scanning Probe Microscopy techniques for a thorough characterization of polymer surfaces, of specific interest in particular for the case of food packaging applications.
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