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US 2021/0262968 A1Published application
Sensor system and methods
AssigneeBioDirection, Inc.
InventorsFarhad Khosravi, David Bastable, Sergey A. Dryga
Life of this patent
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Abstract
Sensors having an advantageous design and methods for fabricating such sensors are generally provided. Some sensors described herein comprise pairs of electrodes having radial symmetry, pairs of nested electrodes, and/or nanowires. Some embodiments relate to fabricating electrodes by methods in which nanowires are deposited from a fluid contacted with a substrate in a manner such that it evaporates and is replenished.
Claims22
A sensor, comprising:
- a plurality of nanowires arranged to form a circular structure about a center point, wherein the plurality of nanowires comprises at least 30 nanowires;
- and
- a plurality of electrodes disposed on the plurality of nanowires.
A sensor, comprising:
- a plurality of pairs of electrodes arranged to have radial symmetry around a center point,
- wherein the plurality of pairs of electrodes comprises at least ten pairs of electrodes.
Dependencies are inferred from the claim text.