Plasmonic Nanospectroscopy of Platinum Catalyst Nanoparticle Sintering in a Mesoporous Alumina Support

09 Maj 2016

In situ plasmonic nanospectroscopy has proven useful to bridge the pressure gap in heterogeneous catalysis. The method has, however, so far been used only for idealized two-dimensional systems without the… Läs mer

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… Läs mer

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… Läs mer

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… Läs mer

Plasmonic Nanohole Sensor for Capturing Single Virus-Like Particles toward Virucidal Drug Evaluation.

09 Okt 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… Läs mer

Nanoplasmonic ruler to measure lipid vesicle deformation

01 Okt 2015

A nanoplasmonic ruler method is presented in order to measure the deformation of adsorbed, nm-scale lipid vesicles on solid supports. It is… Läs mer

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… Läs mer

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… Läs mer

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… Läs mer

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… Läs mer