Original Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Radiol. Nov 28, 2013; 5(11): 411-420
Published online Nov 28, 2013. doi: 10.4329/wjr.v5.i11.411
Figure 4
Figure 4 Longitudinal r1 (open symbols) and transverse r2 (full symbols) nuclear relaxitivities of different silica nanospheres. A: Silica nanospheres covered by IO; B: Silica nanospheres covered by FePt-IO nanoparticles. IO: Iron oxide; FePt-IO: Ferrum platinum-iron oxide.