Petra J. Cameron

Electrochemically Controlled Surface Plasmon Enhanced Fluorescence Response of Surface Immobilized CdZnSe Quantum Dots (2009)

Cameron, Petra J, Zhong, X. H., Knoll, W.

Cd0.1Zn0.9Se quantum dots with fluorescent emission centered on 614 nm were covalently coupled to a 11-amino-1-undecanethiol monolayer self-assembled on a gold surface. A 594 nm laser was used to...

Anti-fouling characteristics of surface-confined oligonucleotide strands bioconjugated on streptavidin platforms in the presence of nanomaterials (2009)

Mir, M., Cameron, Petra J, Zhong, X. H., Azzaroni, O., Alvarez, M., Knoll, W.

This work describes our studies on the molecular design of interfacial architectures suitable for DNA sensing which could resist non-specific binding of nanomaterials commonly used as labels for...

A surface plasmon enhanced fluorescence sensor platform (2009)

Elfeky, S A, D'Hooge, F, Poncel, L, Chen, W. B., Perera, Semali P, ...

Surface-immobilised and fluorophore-labelled boronic acids were prepared and used for the specific detection of quencher-labelled diols.

Electrochemical studies of the Co(III)/Co(II)(dbbip)2 redox couple as a mediator for dye-sensitized nanocrystalline solar cells (2004)

Cameron, Petra J., Peter, Laurence M., Zakeeruddin, Shaik M., Gratzel, Michael

Charge transport and back reaction in solid-state dye-sensitized solar cells: A study using intensity-modulated photovoltage and photocurrent spectroscopy (2003)

Krueger, Jessica, Plass, Robert, Graetzel, Michael, Cameron, Petra J., Peter, Laurence M.

A Comparative Plasmonic Study of Nanoporous and Evaporated Gold Films

Ahl, Stefanie, Cameron, Petra J., Liu, Jing, Knoll, Wolfgang, Erlebacher, Jonah, Yu, Fang

Previously, we have reported that nanoporous gold (NPG) films prepared by a chemical dealloying method have distinctive plasmonic properties, i.e., they can simultaneously support localized and...