On the application potential of gold nanoparticles in nanoelectronics and biomedicine.
Ligand-stabilized gold nanoparticles (AuNPs) are of high interest to research dedicated to future technologies such as nanoelectronics or biomedical applications. This research interest arises from the unique size-dependent properties such as surface plasmon resonance or Coulomb charging effects. It is shown here how the unique properties of individual AuNPs and AuNP assemblies can be used to create new functional materials for applications in a technical or biological environment. While the term technical environment focuses on the potential use of AuNPs as subunits in nanoelectronic devices, the term biological environment addresses issues of toxicity and novel concepts of controlling biomolecular reactions on the surface of AuNPs.
Homberger
Melanie
M
Institute of Inorganic Chemistry and JARA-FIT, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.
Simon
Ulrich
U
D035843:Biomedical Research / Q000379:methods*; D004581:Electronics; D006046:Gold / Q000737:chemistry* / Q000378:metabolism / Q000633:toxicity; D006801:Humans; D053768:Metal Nanoparticles / Q000737:chemistry*
D006046:Gold