Biosensors having improved sample application and measuring properties and uses thereof
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United States of America Patent
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Sep 21, 2004
Grant Date -
Feb 19, 2004
app pub date -
Jan 4, 2001
filing date -
Jan 4, 2001
priority date (Note) -
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Abstract
The present invention relates to biosensors having improved sample application and measuring properties and their uses for detection, preferably, quantitative measurement, of analyte in a liquid sample. In particular, the invention provides for a biosensor having a sample application and reaction chamber facilitating the speed and uniformity of sample application, especially small volume sample application, via capillary flow. The invention also provides for a biosensor having multiple circuits that lead to improved assay consistency and accuracy. Methods for assaying analytes or enzymes using the biosensors are further provided.
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