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  Indian J Med Microbiol
 

Figure 2: Scanning electron microscope images of selenium nanoparticles in the presence of polysaccharides of Grateloupia filicina aqueous solutions in (a and b); scanning electron microscope images of selenium nanoparticles in the absence of polysaccharides of Grateloupia filicina aqueous solutions in (c and d)

Figure 2: Scanning electron microscope images of selenium nanoparticles in the presence of polysaccharides of <i>Grateloupia filicina</i> aqueous solutions in (a and b); scanning electron microscope images of selenium nanoparticles in the absence of polysaccharides of <i>Grateloupia filicina</i> aqueous solutions in (c and d)