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LAYERLAB AB
Stena Center 1D
SE-412 92 Göteborg, Sweden
E-mail: info(snabel-a)layerlab.se
Phone: +46 (0)31-780 20 00

Archive - Publications

2010-09-21

P17 – Real-time Monitoring of Nanostructured Surface Build-up and Function using a novel Micro-Impedance Measurement Instrument (z-LAB)

2010-09-15

P16 – Direct recording of the transfer-dependent variation of analyte concentration inside surface immobilized liposomes

2010-07-07

P15 – Refractive-Index-Based Screening of Membrane-Protein-Mediated Transfer across Biological Membranes

2009-08-26

P13 – A new compact electrochemical method for analyzing complex protein films adsorbed on the surface of modified interdigitated gold electrodes

2009-07-14

P14 – Self-assembly formation of multiple DNA-tethered lipid bilayers

2008-11-25

P12 – Label-Free Measurements of Molecular Transport across Liposome Membranes using Evanescent-Wave Sensing

2008-10-17

P11 – Self-Arrangement Among Charge-Stabilized Gold Nanoparticles on a Dithiothreitol Reactivated Octanedithiol Monolayer

2006-12-29

P10 – Probing the interaction of coagulation factors with phospholipid vesicle surfaces by surface plasma resonance

P12 – Label-Free Measurements of Molecular Transport across Liposome Membranes using Evanescent-Wave Sensing

Journal

ChemPhysChem, Volume 9 Issue 17, Pages 2480 - 2485 (Full article)

Authors

Magnus Brändén, Dr. , Sara Dahlin , Fredrik Höök, Prof. Dr.

Organisation

Department of Applied Physics, Chalmers University of Technology, 41296 Göteborg (Sweden), Fax: +46-31-7723134

Abstract

Pucker up! A novel approach enabling direct measurements of biomolecular transfer across lipid bilayer membranes, using surface plasmon resonance, is demonstrated. The figure shows the transfer of sucrose (S) through melittin pores formed in surface-attached liposomes. By measuring the shift in refractive index in the volume enclosed by the liposomes, the sucrose transfer can be time-resolved and quantified.

Published 2008-11-25, at 12:07.