Cu Model Catalyst Dynamics and CO Oxidation Kinetics Studied by Simultaneous in Situ UV–Vis and Mass Spectroscopy
14 Mar 2016
The oxidation state of Cu nanoparticles during CO oxidation… Read more
Publications
Graphene Oxide and Lipid Membranes: Size-Dependent Interactions
07 Mar 2016
We have investigated the interaction of graphene oxide (GO) sheets with supported lipid membranes with focus on how the interaction depends on GO sheet size (three samples in the range… Read more
Surface-Anchored Metal-Organic Frameworks – SURMOFs: A New Material Platform for Sensors
09 Dec 2015
The application of surface-anchored metal-organic frameworks (SURMOFs) as highly porous host materials for molecules in the field of nanoplasmonic sensing (NPS) is reported. SURMOFs are grown by a layer-bylayer procedure… Read more
Plasmonic Nanohole Sensor for Capturing Single Virus-Like Particles toward Virucidal Drug Evaluation.
09 Oct 2015
A plasmonic nanohole sensor for virus-like particle capture and virucidal drug evaluation is reported. Using a materials-selective surface functionalization scheme, passive immobilization of virus-like particles only within the nanoholes is… Read more
Nanoplasmonic ruler to measure lipid vesicle deformation
01 Oct 2015
A nanoplasmonic ruler method is presented in order to measure the deformation of adsorbed, nm-scale lipid vesicles on solid supports. It is… Read more
UV-vis and Plasmonic Nano-Spectroscopy of the CO2 Adsorption Energetics in Microporous Polymers
28 Sep 2015
In the context of Carbon Capture and Storage (CCS), micro- and mesoporous polymers have received significant attention due… Read more
Reduction of Cu-Promoted Fe Model Catalysts Studied by In Situ Indirect Nanoplasmonic Sensing and X-ray Photoelectron Spectroscopy
23 Jan 2015
The reduction of Cu-promoted Fe model catalysts was investigated… Read more
Contribution of Temperature to Deformation of Adsorbed Vesicles Studied by Nanoplasmonic Biosensing
20 Jan 2015
With increasing temperature, biological macromolecules and nanometer-sized aggregates typically… Read more
Unravelling the Dependence of Hydrogen Oxidation Kinetics on the Size of Pt Nanoparticles by in Operando Nanoplasmonic Temperature Sensing
05 Dec 2014
We use a noninvasive nanoscale optical-temperature measurement method based on localized surface plasmon resonance to investigate the particle size-dependence of the hydrogen oxidation reaction kinetics on model supported Pt nanocatalysts… Read more
In situ Plasmonic Sensing of Platinum Model Catalyst Sintering on Different Oxide Supports and in O2 and NO2 Atmospheres with Different Concentrations
01 Dec 2014
Improved understanding of thermal deactivation processes of supported nanoparticles via sintering is needed in order to increase the lifetime of catalysts. To monitor sintering processes under industrially relevant application conditions,… Read more