Figure 6.

Photographs (a) From the left of the photographs the magnetite particles and initiator grafted magnetite particles in chloroform settles down; polymer-modified magnetite particles form a stable dispersion and (b) stable dispersion of magnetite-polymer taken after 1 week

Babu and Dhamodharan Nanoscale Research Letters 2008 3:109-117   doi:10.1007/s11671-008-9121-9