Biosensors based on SPR Imaging

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Dokumentart: ConferenceObject
Date: 2002
Language: English
Faculty: 7 Mathematisch-Naturwissenschaftliche Fakultät
Department: Sonstige - Chemie und Pharmazie
DDC Classifikation: 540 - Chemistry and allied sciences
Keywords: Biosensor , Biochip
Other Keywords: SPR
Surface Plasmon Resonance , SPR imaging
Other Contributors: Gauglitz, Günter
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Surface plasmon resonance (SPR) belongs to the most sensitive detection methods and has been used for more than 20 years to study a variety of chemical and biochemical sensor developments. Now, with the recent introduction of biochips, SPR as a label-free technology for monitoring biomolecular interactions is a promising technique for rapid and parallel detection. SPR imaging using fast optical array detectors permits simultaneous measurements across an array of immobilized molecules. SPR imaging provides excellent spatial resolution at the same sensitivity as classical SPR. These features make SPR imaging a promising detection technology for biochips.

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