Monday, March 23, 2015

Confined Gold Nanoparticles Enhance the Detection of Small Molecules in Label-Free Impedance Aptasensors

Nanoscale , 2015, Accepted Manuscript

DOI: 10.1039/C5NR01429H, Paper

Ana Sol Peintetti, Helena Ceretti, Martin Mizrahi, Graciela Alicia Gonzalez, Silvana Andrea Ramirez, Felix Requejo, Javier Montserrat, Fernando Battaglini

A controlled architecture of nanoelectrodes, with a similar size to small molecule-binding aptamers, is synthetized inside nanoporous alumina. Gold nanoparticles with a controlled size (about 2 nm) are electrogenerated in...

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