SPATIALLY SCANNED OPTICAL READER SYSTEM AND METHOD FOR USING SAME,申请号WO2005US47451-传众专利搜索

SPATIALLY SCANNED OPTICAL READER SYSTEM AND METHOD FOR USING SAME

申请公布号：WO2006071992(A1)

申请号：WO2005US47451

申请日期：2005.12.29

申请公布日期：2006.07.06

申请人：

CORNING INCORPORATED;FRUTOS, ANTHONY, G.;PENG, JINLIN;PIECH, GARRETT, A.;WEBB, MICHAEL, BRIAN;GOLLIER, JACQUES

发明人：FRUTOS, ANTHONY, G.;PENG, JINLIN;PIECH, GARRETT, A.;WEBB, MICHAEL, BRIAN;GOLLIER, JACQUES

分类号：G01N21/55;G01N21/25

主分类号：G01N21/55

摘要：<p>An optical reader system is described herein that uses a scanned optical beam to interrogate a biosensor to determine if a biomolecular binding event occurred on a surface of the biosensor. In one embodiment, the optical reader system includes a light source, a detector and a processor (e.g., computer, DSP). The light source outputs an optical beam which is scanned across a moving biosensor and while this is happening the detector collects the optical beam which is reflected from the biosensor. The computer processes the collected optical beam and records the resulting raw spectral or angle data which is a function of a position (and possibly time) on the biosensor. The processor can then analyze the raw data to create a spatial map of resonant wavelength (peak position) or resonant angle which indicates whether or not a biomolecular binding event occurred on the biosensor. Several other uses of the raw data are also described herein.</p>