Role of ZnO and CeOx in Cu-Based Model Catalysts in Activation of H2O and CO2 Dynamics Studied by in Situ Ultraviolet–Visible and X-ray Photoelectron Spectroscopy

17 Okt 2016

Flat model and powder Cu, ZnO/Cu, and CeOx/Cu catalysts were studied by focusing on the role of the oxide phase as a promoter in the water gas shift (WGS)… Läs mer

Kinetic discrimination of DNA single-base mutations by localized surface plasmon resonance

14 Okt 2016

Clinical application of DNA microarrays used for screening of single nucleotide polymorphisms (SNPs) are very important for diagnosis of diseases and appropriate treatment of patients. In this paper localized surface… Läs mer

Influence of Divalent Cations on Deformation and Rupture of Adsorbed Lipid Vesicles

16 Maj 2016

The fate of adsorbed lipid vesicles on solid supports depends on numerous experimental parameters and typically results in the formation of a supported lipid bilayer (SLB) or an adsorbed vesicle… Läs mer

Core–Shell Nanoplasmonic Sensing for Characterization of Biocorona Formation and Nanoparticle Surface Interactions

16 Maj 2016

Surface properties of nanoparticles imposed by particle size, shape, and surface chemistry are key features that largely determine their environmental fate and effects on biological systems. Consequently, development of… Läs mer

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