Publikationer

Immobilization of natural lipid biomembranes and their interactions with choline carboxylates. A nanoplasmonic sensing study

05 Nov 2019

The cell membrane is mainly composed of lipid bilayers with inserted proteins and carbohydrates. Lipid bilayers made of purified or synthetic lipids are widely used for estimating the effect of… Läs mer

Influence of NaCl Concentration on Bicelle-Mediated SLB Formation

18 jul 2019

The deposition of two-dimensional bicellar disks on hydrophilic surfaces is an emerging approach to fabricate supported lipid bilayers (SLBs) that requires minimal sample preparation, works at low lipid concentrations, and… Läs mer

Multifunctional polymeric implant coatings based on gelatin, hyaluronic acid derivative and chain length-controlled poly(arginine)

19 jun 2019

Surface of the implantable devices is the root cause of several complications such as infections, implant loosening and chronic inflammation. There is an urgent need for multifunctional coatings that can… Läs mer

Surface-Based Nanoplasmonic Sensors for Biointerfacial Science Applications

04 jun 2019

The interaction of light with metallic nanostructures has long played an important role in endowing materials with unique properties, such as ancient glassware that contained trace amounts of metallic nanoparticles… Läs mer

Silicate‐Phenolic Networks: Coordination Mediated Deposition of Bioinspired Tannic Acid Coatings

27 maj 2019

Surface modification with polyphenolic molecules has been pursued in biomedical materials owing to their antioxidant, anti‐inflammatory, and antimicrobial characteristics. Recently, the use of silicic acid (Siaq) as mediator for efficient… Läs mer

Rationally Designed PdAuCu Ternary Alloy Nanoparticles for Intrinsically Deactivation-Resistant Ultrafast Plasmonic Hydrogen Sensing

06 maj 2019

Hydrogen sensors are a prerequisite for the implementation of a hydrogen economy due to the high flammability of hydrogen–air mixtures. They are to comply with the increasingly stringent requirements set… Läs mer

Metal–polymer hybrid nanomaterials for plasmonic ultrafast hydrogen detection

01 apr 2019

Hydrogen–air mixtures are highly flammable. Hydrogen sensors are therefore of paramount importance for timely leak detection during handling. However, existing solutions do not meet the stringent performance targets set by… Läs mer

A Molecular Sponge: pH-driven Reversible Squeezing of Stimuli-Sensitive Peptide Monolayers

13 mar 2019

The cyclic change of structure, thickness and density, with pH switching from acid (pH=3) to basic (pH=11) condition, has been revealed for chemisorbed monolayers of the peptide Lipo-Aib-Lys-Leu-Aib-Lys-Lys-Leu-Aib-Lys-Ile-Lol, a Trichogin… Läs mer

Calcium Dependent Reversible Aggregation of Escherichia coli Biomimicking Vesicles Enables Formation of Supported Vesicle Layers on Silicon Dioxide

01 mar 2019

The importance of using biomimicking membranes for various biological applications is rising, as such models are relevant for imitating real organisms. In addition, biomimicking membranes are usually much more repeatable… Läs mer

Heterodimers for in Situ Plasmonic Spectroscopy: Cu Nanoparticle Oxidation Kinetics, Kirkendall Effect, and Compensation in the Arrhenius Parameters

18 feb 2019

The ability to study oxidation, reduction, and other chemical transformations of nanoparticles in real time and under realistic conditions is a non-trivial task due to their small dimensions and the… Läs mer