Sensor material, sensor and detection method for bio-substance
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United States of America Patent
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Aug 24, 2004
Grant Date -
Jun 6, 2002
app pub date -
Oct 1, 2001
filing date -
Dec 6, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Provided is a sensor material including at least a stimulus-responsive high polymer gel, a bio-substance-responsive material and a light modulation material. A sensor having at least the sensor material and an optical waveguide is also provided. Furthermore, provided are a detection method for a bio-substance using the sensor material in which a change in tone is detected on the basis of swelling or shrinking of the stimulus-responsive high polymer gel, and a detection method for transmitting light using a sensor material in which transmitting light is detected on the basis of swelling or shrinking of the stimulus-responsive high polymer gel.
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