Monodisperse NPs

Synthesis of Monodisperse Magnetic Nanoparticles

TEM images for sphere Fe3O4 NPs with a mean size of (a) 12 and (b) 17 nm

Image 1. TEM images for sphere Fe3O4 NPs with a mean size of (a) 12 and (b) 17 nm.

NPs made at Majetich group.

TEM images of the Co-ferrite NPs

Image 2. TEM images of the Co-ferrite NPs: (a) R1, (b) R1a, (c) R1b, and (d) R1d. HRTEM images of the Co-ferrite NPs: (e) R1, (f) R1a, (g) R1b, and (h) R1d. Scale bars are 40 nm in length for (a), (b), (c) and (d), and 3 nm for (e), (f), (g) and (h). (i) Particle size distributions obtained by fitting TEM histograms to a log-normal distribution function: R1: black dashed line, R1a: red dashed line, R1b: blue dashed line and R1c: green dashed line. Experimental histograms are shown as solid spheres with the same color code.

NPs made at Magnetic Nanomaterials group.

TEM images of square arrays of nanocube

Image 3. TEM images of square arrays of nanocubes with sizes of (a) 9 and (b) 13 nm on grids prepared by drop casting.

NPs made at Majetich group.