Design, Synthesis, and Characterization of Novel Thiol-Derivatized Ibuprofen Monolayer Protected Gold Clusters

Figure 5

IR spectroscopic analysis of (a) GNPs. (b) Thiol-derivatized ibuprofen 8. (c) Thiol-derivatized ibuprofen-MPC 9.

(a)

(b)

(c)