Review Article

Encapsulation of Gold Nanorods with Porphyrins for the Potential Treatment of Cancer and Bacterial Diseases: A Critical Review

Figure 11

Surface modification of AuNRs. (a) PSS, encapsulation occurs on the CTAB bilayer through electrostatic adsorption. (b) mPEG-SH, replacement of the CTAB by PEG by the gold sulphur binding [123].
(a)
(b)