Figure 2.

Thermogravimetric analysis of (a) as synthesized MNs, (b) initiator-immobilized MNs, (c) after grafting PS brush, and (d) after growth of block poly(hydroxyethyl methacrylate)

Babu and Dhamodharan Nanoscale Research Letters 2009 4:1090-1102   doi:10.1007/s11671-009-9365-z