Effect of Clinoptilolite and Sepiolite Nanoclays on Human and Parasitic Highly Phagocytic Cells

Figure 1

Transmission and scanning electron microscopy of sepiolite and clinoptilolite nanoclays prepared in the DMEM culture media. Sepiolite nanoclays are fibers with a diameter size down to 20 nm (a), whereas clinoptilolite nanoclays are deformed octahedrons with a size down to 30 nm (b).

(a)

(b)