Design, Synthesis, and Characterization of Novel Thiol-Derivatized Ibuprofen Monolayer Protected Gold Clusters
Figure 2
TEM micrograph of thiol-derivatized ibuprofen-MPCs samples: (a) nonuniform nm sized particles prepared by standard two-phase protocol and (b) homogenized nm gold particle samples prepared by heating treatment at 190°C. Inset photograph shows the selected area of representative image of MPCs samples.