micrometers presenting or not size variability particles produced by the process of the present invention present dimensions within the range of nanometers to micrometers for its use in diagnostic systems the particles present preferably dimensions within the range of 50 nm to 500 u25a1 m fig2 presents a image of scanning electron microscopy of polystyrene ps particles obtained by employing the process of the present invention for example purposes the particles generated can be selected dimensionally according to the application from the knowledge of an expert skilled in the state of the art the filaments generated can present diameters varying within the range of nanometers to micrometers and lengths varying from micrometers to centimeters for use in diagnostic systems regarding the diameter the filaments present preferably dimensions in the range of 10 nm to 250 u25a1 m fig4 presents a image of scanning electron microscopy of a combination of filaments and particles of polymethylmetacrylate pmma in the shape of a bead necklace obtained by employing the process of the present invention due to the process characteristics the particles and or filaments produced can present a smooth or rough surface and the superficial roughness presents preferably the shape of cavities or villi with dimensions varying from nanometers to some micrometers polystyrene particles ps of fig2 present cavities within the range of nanometers that are visible at greater magnifications as shows fig3 the roughness increases the surface area and hence the activated area preferably the particles and or filaments produced from the process.