Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
UV-vis absorbance spectra for clusters made with gold primary particles capped with different ligands. The clusters were produced using a starting gold concentration of 3 mg/mL and bound together using PLA-b-PEG-b-PLA at a 16/1 polymer/Au ratio. The clusters were formed under 100% solvent evaporation.
