Research Topics
| Erik ReimhultSummaryAffiliation: Swiss Federal Institute of Technology Country: Switzerland Publications
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Detail Information
Publications
Advances in nanopatterned and nanostructured supported lipid membranes and their applicationsErik Reimhult
Department for Materials Science, ETH Zurich, 8093 Zurich, Swizerland
Biotechnol Genet Eng Rev 27:185-216. 2010..This review summarizes recent advances in the field which addresses these challenges...
Membrane biosensor platforms using nano- and microporous supportsErik Reimhult
Swiss Federal Institute of Technology Zurich Eidgenössische Technische Hochschule Zürich, ETHZ, Laboratory for Surface Science and Technology, BioInterfaceGroup, Wolgang Pauli Strasse 10, CH 8093 Zurich, Switzerland
Trends Biotechnol 26:82-9. 2008..These advances suggest that nanopore-spanning membranes are leading contenders for a breakthrough in membrane protein screening and biosensing applications...- Particle lithography from colloidal self-assembly at liquid-liquid interfacesLucio Isa
ETH Zürich, Laboratory for Surface Science and Technology, Wolfgang Pauli Strasse 10, 8093 Zürich, Switzerland
ACS Nano 4:5665-70. 2010..Finally we show how the process can be practically employed to produce diverse biosensing structures... - Formation of nanopore-spanning lipid bilayers through liposome fusionKarthik Kumar
Department of Materials, Laboratory for Surface Science and Technology, Swiss Federal Institute of Technology ETH Zürich, CH 8093 Zürich, Switzerland
Langmuir 27:10920-8. 2011..A theoretical model is used to discuss and explain this experimental finding... - Stabilization and functionalization of iron oxide nanoparticles for biomedical applicationsEsther Amstad
Laboratory for Surface Science and Technology, ETH Zurich, Wolfgang Pauli Strasse 10, CH 8093 Zurich, Switzerland
Nanoscale 3:2819-43. 2011..A critical evaluation of different strategies to stabilize and functionalize core-shell superparamagnetic iron oxide NPs as well as a brief introduction to characterization methods to compare those strategies is given... - Characterization of supported lipid bilayers incorporating the phosphoinositides phosphatidylinositol 4,5-biphosphate and phosphoinositol-3,4,5-triphosphate by complementary techniquesMartina K Baumann
Laboratory for Surface Science and Technology, Department of Materials, ETH Zurich, Wolfgang Pauli Strasse 10, CH 8093 Zurich, Switzerland
Biointerphases 5:114-9. 2010..X-ray photoelectron spectroscopy was used for the first time to verify that the PIP(2) fraction of lipids in the SLB scales linearly with the amount mixed in from stock solutions... - Supported lipopolysaccharide bilayersStefan Kaufmann
Laboratory for Surface Science and Technology, Department for Materials Science, ETH Zurich, Zurich, Switzerland
Langmuir 28:12199-208. 2012..We show via fluorescence microscopy that the specific, but weak and multivalent interaction can be detected and discriminated on the LPS-SLB platform... - Formation of supported lipid bilayers on indium tin oxide for dynamically-patterned membrane-functionalized microelectrode arraysKarthik Kumar
BioInterface Group, Laboratory of Surface Science and Technology, Swiss Federal Institute of Technology ETH, Zurich, CH 8093 Zurich, Switzerland
Lab Chip 9:718-25. 2009..This platform enables addressable assembly and the study of electrochemically mediated membrane processes in a microarray format which can be regenerated in situ... - Pleckstrin homology-phospholipase C-δ1 interaction with phosphatidylinositol 4,5-bisphosphate containing supported lipid bilayers monitored in situ with dual polarization interferometryMartina K Baumann
Department of Materials, Laboratory for Surface Science and Technology LSST, ETH Zurich, Zurich, Switzerland
Anal Chem 83:6267-74. 2011..These kinetics differed substantially from adsorption kinetics for nonspecific binding to similarly charged control SLBs... - Triggered release from liposomes through magnetic actuation of iron oxide nanoparticle containing membranesEsther Amstad
Laboratory for Surface Science and Technology, ETH Zurich, Wolfgang Pauli Strasse 10, CH 8093 Zürich, Switzerland
Nano Lett 11:1664-70. 2011..Alternating magnetic fields were used to control timing and dose of repeatedly released cargo from such vesicles by locally heating the membrane, which changed its permeability without major effects on the environment... - Single cell 3-D platform to study ligand mobility in cell-cell contactMirjam Andreasson-Ochsner
Laboratory for Surface Science and Technology, Department of Materials, ETH Zurich, 8093 Zurich, Switzerland
Lab Chip 11:2876-83. 2011..This example highlights the potential to use in vitro cell culture platforms to mimic direct cell-cell interaction in a controlled environment that nevertheless captures the dynamic nature of the native cell environment... 
Measuring single-nanoparticle wetting properties by freeze-fracture shadow-casting cryo-scanning electron microscopyLucio Isa
ETH Zurich, Laboratory for Surface Science and Technology, Wolfgang Pauli Strasse 10, 8093 Zurich, Switzerland
Nat Commun 2:438. 2011..Significant heterogeneity in the wetting of nanoparticles is observed...- Ultrastable iron oxide nanoparticle colloidal suspensions using dispersants with catechol-derived anchor groupsEsther Amstad
Laboratory of Surface Science and Technology, ETH Zurich, Switzerland
Nano Lett 9:4042-8. 2009..The latter is a crucial breakthrough to assemble functionalized magnetic nanoparticles, e.g., as targeted magnetic resonance contrast agents... - Surface functionalization of single superparamagnetic iron oxide nanoparticles for targeted magnetic resonance imagingEsther Amstad
Laboratory for Surface Science and Technology ETH Zurich, 8093 Zurich, Switzerland
Small 5:1334-42. 2009..These MR contrast agents can be functionalized with any biotinylated ligand at controlled ligand surface density, rendering them a versatile research tool... - Liposomes tethered to omega-functional PEG brushes and induced formation of PEG brush supported planar lipid bilayersQiong Ye
Swiss Federal Institute of Technology, Laboratory for Surface Science and Technology, Wolfgang Pauli Strasse 10, CH 8093 Zurich, Switzerland
Langmuir 25:13534-9. 2009.... - Self-assembly of iron oxide-poly(ethylene glycol) core-shell nanoparticles at liquid-liquid interfacesLucio Isa
Laboratory for Surface Science and Technology, Eidgenossische Technische Hochschule Zurich, Wolfgang Pauli Strasse 10, HCI G543, CH 8093 Zurich
Chimia (Aarau) 64:145-9. 2010..In particular we show that the requisites to ensure particle stability at a liquid interface are more stringent compared to the bulk case... - Lipid redistribution in phosphatidylserine-containing vesicles adsorbing on titaniaTabrisur Rhaman Khan
Laboratory for Surface Science and Technology, Department of Materials, ETH Zurich, 8093 Zurich, Switzerland and CIC biomaGUNE, Paseo Miramon 182, Parque Tecnologico de San Sebastian, 20009 San Sebastian, Gipuzkoa, Spain
Biointerphases 3:FA90. 2008..The purpose of this investigation is to ascertain whether redistribution of phosphatidylserine occurs already in the adsorbing vesicles. Indeed, this was found to be the case. A possible mechanism of this process is discussed... - Understanding self-assembled amphiphilic peptide supramolecular structures from primary structure helix propensityMartina K Baumann
Department of Materials Science, Laboratory for Surface Science and Technology LSST, ETH Zurich, Zurich, Switzerland
Langmuir 24:7645-7. 2008.... - Optical anisotropy of supported lipid structures probed by waveguide spectroscopy and its application to study of supported lipid bilayer formation kineticsAlireza Mashaghi
Laboratory for Surface Science and Technology, Department of Materials, ETH Zurich, Wolfgang Pauli Strasse 10, CH 8093 Zurich, Switzerland
Anal Chem 80:3666-76. 2008..The data is in some respects more detailed than what can be obtained with conventional biosensing techniques like surface plasmon resonance and complementary to methods such as the quartz crystal microbalance... - Formation of supported bacterial lipid membrane mimicsChristoph Merz
Swiss Federal Institute of Technology Zurich ETH Zurich, Wolfgang Pauli Strasse 10, CH 8093 Zurich, Switzerland
Biointerphases 3:FA41. 2008.... - Simultaneous surface plasmon resonance and quartz crystal microbalance with dissipation monitoring measurements of biomolecular adsorption events involving structural transformations and variations in coupled waterErik Reimhult
Department of Applied Physics, Chalmers University of Technology, Goteborg, S 412 96, Sweden
Anal Chem 76:7211-20. 2004..A very strong coverage dependence in the number of water molecules per protein sensed by the QCM is demonstrated, with strong implications for the use of QCM as a tool for quantitative determination of protein mass uptake kinetics...