Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate
2004-03-08
2011-11-01
Warden, Jill (Department: 1773)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
C422S400000, C422S401000, C422S082010, C977S700000, C977S742000, C977S745000, C977S842000, C204S403010
Reexamination Certificate
active
08048377
ABSTRACT:
The present invention is drawn toward a chemical or biological sensor that can comprise a semi-conducting nanowire and a chemical or biological sensing molecule tethered to the semi-conducting nanowire through a spacer group including a hydrophilic reactive group. In one embodiment, the semi-conducting nanowire can be part of an array of like or similar semi-conducting nanowires. Electrical leads can provide an electrical current to the array, and a signal measurement apparatus can be electrically coupled to the array, and can be configured for detecting changes in the electrical current of the array.
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Li Zhiyong
Zhang Sean Xiao-An
Zhou Zhang-Lin
Hewlett--Packard Development Company, L.P.
Turk Neil N
Warden Jill
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