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Critical Review

Chem. Soc. Rev., 2008, 37, 1896 - 1908, DOI: 10.1039/b712170a


Biological applications of gold nanoparticles

Ralph A. Sperling, Pilar Rivera Gil, Feng Zhang, Marco Zanella and Wolfgang J. Parak


This critical review gives a short overview of the widespread use of gold nanoparticles in biology. We have identified four classes of applications in which gold nanoparticles have been used so far: labelling, delivering, heating, and sensing. For each of these applications the underlying mechanisms and concepts, the specific features of the gold nanoparticles needed for this application, as well as several examples are described (142 references).

Graphical abstract image for this article  (ID: b712170a)