Figure 1. Nanoporous organosilica swelling

Figure 1. (top, L to R) Nanoporous organosilica swelling at 0, 5 and 10 sec; (middle, L to R) SEM images of nanoporous organosilica matrix in the dry collapsed form, a partially swollen state, and fully expanded; and (bottom) schematic of the arrangement of the organosilica nanoparticles in the corresponding swollen states.