Gold nanoparticle-based electrochemical biosensors

By Paloma Yáñez-Sedeño, José Manuel Pingarrón. Analytical and Bioanalytical Chemistry, 2005

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Biogenic synthesis of nanoparticles: A review (2015, neutral): “They exhibit excellent antimicrobial and antioxidant properties as their surface is functionalized (Ghosh et al., 2008; Hu et al., 2006; Mikami et al., 2013; Nair and Pradeep, 2002; Pingarrón et al., 2008; Zhao et al., 2010).”
Nanomaterials for biosensing applications: a review (2014, background): “Nonetheless, the holy grail of enzymes to wire is glucose oxidase (GOx) since its active center is deeply embedded inside the protein structure and contains no metal ion which would facilitate electron transfer (Mena et al., 2005; Willner et al., 2006; Pingarrón et al, 2008).”
Enzyme Biosensors for Biomedical Applications: Strategies for Safeguarding Analytical Performances in Biological Fluids (2016, background): “In addition, metals, such as gold, platinum or palladium, have been used as transducers in electrochemical biosensors as electron transfer is easy and hydrogen peroxide generated by first generation oxidase based biosensors is efficiently electro-oxidized to generate a signal [11,12].”
Algae as crucial organisms in advancing nanotechnology: a systematic review (2016, background): “AuNPs are also used in new upgraded electrochemical biosensors (Pingarron et al. 2008).”