Jeremy Steinbacher

FE-SEM: Zeiss(1550)-Clark

This silica monolith exhibits heirarchical porosity. The lowest magnification image (top-left) shows macroporosity in the micrometer size-range. Subsequent magnifications reveal fused silica microspheres, and finally, mesoporosity in the low tens-of-nanometer range.

Chemistry and Chemical Biology

Advisor        D. Tyler McQuade