Ntibacterial and biomedical applications of gold nanoparticles and graphene composite

Ill attach articles, and you have to use all of them. You have to talk about graphene as an introduction. Then introduction about metals like gold and silver but especially gold and its properties.
Then talk about the previous work (from the articles) done with just gold nanoparticles in biomedical applications (antibacterial, anticancer). Then talk about the composite of gold and graphene together and their biomedical applications (antibacterial, anticancer).
Compare the articles and what each team has done differently, and the results that they obtained.
Please cite using numerical citation (e.g. each sentence should have a number afterwards to refer to the reference)
You do not need to search, everything is in the articles.

Added on 18.12.2014 14:08
This is an important paper, please take your time and follow the instructions throughly. Thanks!