Patent ID: 11965867
Assignee: NANOSCENT LTD.
Field: Measurement (Instruments)
Classification: CPC G  B | IPC B  G  H

Claim 9:
10. A chemiresistor sensor, comprising:
two electrodes; and
a sensing element comprising:
one or more first type of 3D elements, each comprising a first type of chemiresistor particles;
and one or more second type of 3D elements, each comprising a second type of chemiresistor particles,
wherein surfaces of at least one of the one or more first type of 3D elements are joined to surfaces of at least one of the one or more second type of 3D elements,
and wherein the first type of chemiresistor particles differ from the second type of chemiresistor particles by at least one of: a type of nanoparticle core and a type of organic ligands bonded to each nanoparticle core, whereby the first and second types of chemiresistor particles can be used to detect different volatile compounds,
and wherein the one or more first type of 3D elements and the one or more second type of 3D elements form a multilayered structure.