Table 2

Surface atomic composition of magnetite nanoparticles as determined by high resolution XPS, at a take off angle of 45°
Element Magnetite Magnetite with a monolayer of a ATRP initiator Magnetite with a monolayer PMMA
C1s 61.3 40.6 63.5
O1s 34.2 43.5 32.0
P2p 1.3 0.8
Fe2p 4.3 13.7 2.0
Br3d 0.9 0.4

Babu and Dhamodharan

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

Open Data