Björn Agnarsson

2024

Sub-Nanomolar Detection of Oligonucleotides Using Molecular Beacons Immobilized on Lightguiding Nanowires

2024

Time-Resolved Inspection of Ionizable Lipid-Facilitated Lipid Nanoparticle Disintegration and Cargo Release at an Early Endosomal Membrane Mimic

2023

Label-free quantification of protein binding to lipid vesicles using transparent waveguide evanescent-field scattering microscopy with liquid control

Pore formation by melittin in porous silica-supported lipid membranes

2022

Probing the Separation Distance between Biological Nanoparticles and Cell Membrane Mimics Using Neutron Reflectometry with Sub-Nanometer Accuracy

2021

Time-Resolved and Label-Free Evanescent Light-Scattering Microscopy for Mass Quantification of Protein Binding to Single Lipid Vesicles

2021

Fluorescence Signal Enhancement in Antibody Microarrays Using Lightguiding Nanowires

2021

Determination of Nanosized Adsorbate Mass in Solution Using Mechanical Resonators: Elimination of the so Far Inseparable Liquid Contribution

Independent Size and Fluorescence Emission Determination of Individual Biological Nanoparticles Reveals that Lipophilic Dye Incorporation Does Not Scale with Particle Size

2020

Single-vesicle imaging reveals lipid-selective and stepwise membrane disruption by monomeric α-synuclein

2019

Characterization of binding of magnetic nanoparticles to rolling circle amplification products by turn-on magnetic assay

Quantitative Detection of Biological Nanoparticles in Solution via Their Mediation of Colocalization of Fluorescent Liposomes

Single-Molecule Detection with Lightguiding Nanowires: Determination of Protein Concentration and Diffusivity in Supported Lipid Bilayers

Effective Refractive Index and Lipid Content of Extracellular Vesicles Revealed Using Optical Waveguide Scattering and Fluorescence Microscopy

2018

Toward multiplexed quantification of biomolecules on surfaces using time-of-flight secondary ion mass spectrometry

Affinity Purification and Single-Molecule Analysis of Integral Membrane Proteins from Crude Cell-Membrane Preparations

Structure and Composition of Native Membrane Derived Polymer-Supported Lipid Bilayers

2018

Low-temperature fabrication and characterization of a symmetric hybrid organic–inorganic slab waveguide for evanescent light microscopy

2018

Waveguide structure

Spatiotemporal Kinetics of Supported Lipid Bilayer Formation on Glass via Vesicle Adsorption and Rupture

Kinetics of enzyme-mediated hydrolysis of lipid vesicles

Effects of Al3+ on Phosphocholine and Phosphoglycerol Containing Solid Supported Lipid Bilayers

Monitoring of single and double lipid membrane formation with high spatiotemporal resolution using evanescent light scattering microscopy

Nonspecific Colloidal-Type Interaction Explains Size-Dependent Specific Binding of Membrane-Targeted Nanoparticles

Evanescent Light-Scattering Microscopy for Label-Free Interfacial Imaging: From Single Sub-100 nm Vesicles to Live Cells

Optical waveguide-based single-molecule studies for medical diagnostics and drug screening applications

2014

Site-dependent charge transfer at the Pt(111)-ZnPc interface and the effect of iodine

Liposome binding for multiplexed biomolecule detection and imaging using ToF-SIMS

Photoemission and low energy electron microscopy study on the formation and nitridation of indium droplets on Si (111)7 x 7 surfaces

Study of spatial homogeneity and nitridation of an Al nanopattern template with spectroscopic photoemission and low energy electron microscopy

Rutile TiO<inf>2</inf> thin films grown by reactive high power impulse magnetron sputtering

Ultra-thin gold films on transparent polymers

2012

Integrated Biophotonics with CYTOP

A micro-spectroscopy study on the influence of chemical residues from nanofabrication on the nitridation chemistry of Al nanopatterns

2012

Comparing resonant photon tunneling via cavity modes and Tamm plasmon polariton modes in metal-coated Bragg mirrors