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Ammonia nanosensors, and environmental control system

  • US 8,152,991 B2
  • Filed: 12/08/2006
  • Issued: 04/10/2012
  • Est. Priority Date: 10/27/2005
  • Status: Expired due to Fees
First Claim
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1. A method for controlling the operation of a sensor in monitoring an analyte in a sample environment, comprising:

  • (a) selectively exposing at least a portion of a sensor to the environment so that the sensor portion is exposed only intermittently; and

    (b) dynamically sampling a response signal output from the sensor to determine the presence or concentration of the analyte by analysis of the dynamically sampled signal.

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