Search Results - "Tiefenauer, Louis X."

Formation of individual protein channels in lipid bilayers suspended in nanopores by Studer, André, Han, Xiaojun, Winkler, Fritz K., Tiefenauer, Louis X.

“…Free-standing lipid bilayers are formed in regularly arranged nanopores of 200, 400 and 800 nm in a 300 nm thin hydrophobic silicon nitride membrane separating…”
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Nano for bio: nanopore arrays for stable and functional lipid bilayer membranes (Mini Review) by Tiefenauer, Louis X, Studer, André

“…The usefulness of nanotechnology for biotechnological applications is frequently emphasized. The recent development for using nanostructured materials as…”
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Antibody-magnetite nanoparticles: In vitro characterization of a potential tumor-specific contrast agent for magnetic resonance imaging by Tiefenauer, Louis X, Kuehne, Guido, Andres, Roger Y

“…Target-specific superparamagnetic contrast agents may allow the localization of specific tissues such as tumors by magnetic resonance imaging (MRI). In this…”
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Localization of individual biomolecules on sensor surfaces by Kossek, Sebastian, Padeste, Celestino, Tiefenauer, Louis X., Siegenthaler, Hans

“…Scanning probe microscopy techniques have been used to investigate biosensor surfaces. Complementarily, the surfaces have been characterized using…”
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Nanopore Arrays for Stable and Functional Free-Standing Lipid Bilayers by Han, X., Studer, A., Sehr, H., Geissbühler, I., Di Berardino, M., Winkler, F. K., Tiefenauer, L. X.

“…Lipid bilayers in nanopores are stable for days. The stability depends on the nature of the lipid as well on the pore diameter as investigated by impedance…”
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In vivo evaluation of magnetite nanoparticles for use as a tumor contrast agent in MRI by Tiefenauer, L.X., Tschirky, A., Kühne, G., Andres, R.Y.

“…Magnetite nanoparticles, coated by three different artificial polypeptides, were conjugated to an antibody specific to the carcinoembryonic antigen (CEA). To…”
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Towards amperometric immunosensor devices by Tiefenauer, Louis X., Kossek, Sebastian, Padeste, Celestino, Thiébaud, Pierre

“…In contrast to optical immunosensors, the electrochemical detection of an immunanalytical reaction does require a labeling, but allows an easier discrimination…”
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Prevention of bridge binding effects in haptenic immunoassay systems exemplified by an iodinated radioimmunoassay for melatonin by Tiefenauer, L X, Andres, R Y

“…Antisera used in immunological assay systems for small molecular weight substances are routinely prepared by coupling the hapten to a carrier protein via a…”
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Antigen- versus antibody-immobilized ELISA procedures based on a biotinyl-estradiol conjugate by Bodmer, D M, Tiefenauer, L X, Andres, R Y

“…A biotinyl-6 alpha-estradiol derivative (Bio-E2) was synthesized and used as the key component in antigen- and antibody-immobilized ELISA techniques, and the…”
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Treatment of antibodies to reduce non-specific binding in immunoassays using the avidin-biotin complex by Bodmer, D M, Tiefenauer, L X

“…Three different methods to reduce non-specific binding of antibodies to avidin coated plates in an immunoassay are described and compared: The use of a…”
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