Fig. 2From: Use of a lipid nanoparticle system as a Trojan horse in delivery of gold nanoparticles to human breast cancer cells for improved outcomes in radiation therapyCharacterization of the lipid–NP complex with incorporated smaller GNPs (LNP–GNP). a TEM images of LNP–GNPs. b Hydrodynamic diameter, zeta potential and UV peak wavelength of smaller GNPs and LNP–GNPs. c, d Dark-field optical image and spectral analysis of LNP–GNPs, respectivelyBack to article page