Figure 6
From: Structurally Coloured Secondary Particles Composed of Black and White Colloidal Particles
Microstructures of the matte secondary particles.
(a) An SEM image of a matte secondary particle composed of 360-nm silica particles. The inset presents a magnification of the SEM image and the FT image. (b) A cross-sectional SEM image of a matte secondary particle prepared by grinding the matte secondary particle in liquid nitrogen. (c) A cross-sectional SEM image of the matte secondary particle prepared by microtoming the embedded sample.
