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US20080106276 |
HYDROGEN GAS SENSOR
A hydrogen gas sensor and/or switch fabricated from arrays nanowires composed of metal or metal alloys that have stable metal hydride phases. The sensor and/or switch response times make it quite...
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US20080092631 |
Poisonous Gas Detector
This invention relates to a device for detecting poisonous gas comprising a means for detecting poisonous gas and a means for automatically triggering an opening for air exchange. In levels of a...
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US20080071053 |
Vapochromic Coordination Polymers for Use in Analyte Detection
This application relates to vaprochromic coordination polymers useful for analyte detection. The vapochromism may be observed by visible color changes, changes in luminescence, and/or spectroscopic...
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US20080060941 |
Gas sensor control device and method
A control device for a gas sensor is configured to: receive a mode command to specify one of a plurality of sensor energization modes including at least a gas concentration detection mode, a...
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US20080041136 |
Ammonia detection device and related methods
A reusable device for continuously monitoring gaseous ammonia concentration in a surrounding environment comprising a plurality of layers, including an active layer in which a dye (e.g., an...
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