Back to results
US 2020/0264125 A1Published application
Electrochemical Ethylene Biosensor
AssigneeStrella Biotechnology, Inc.
InventorKatherine Konstantin Sizov
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to biosensors (10) having a receptor layer (5) and a mediator layer (6), the receptor layer including ethylene receptor molecules. The present disclosure also relates to sensor units (20) comprising one or more biosensors (10) and a controller (11). In some embodiments, one or more sensor units (20) may be in wireless communication with a receiver module or a network gateway.
Claims20
A system comprising:
- at least one sensor unit, wherein the at least one sensor unit comprises a controller in communication with a biosensor, and wherein the at least one sensor unit is in wireless communication with one of a receiver module, a gateway, or a storage module,
- wherein the biosensor comprises (a) a reference electrode comprising (i) a mediator layer in communication with a base electrode;
- and (ii) a receptor layer in communication with the mediator layer, wherein the receptor layer comprises an ethylene receptor having an amino acid sequence having at least 85% identity to any one of SEQ ID NOS:
- 1-4;
- (b) a counter electrode in communication with the reference electrode.
2 more elements
A stack comprising:
- (a) a mediator layer, and (b) a receptor layer in contact with the mediator layer, wherein the receptor layer comprises one or more ethylene receptor proteins having at least 95% identity to any one of SEQ ID NOS:
- 1-4
A biosensor comprising:
- (a) a reference electrode comprising (i) a mediator layer deposited on a base electrode;
- and (ii) a receptor layer deposited on the mediator layer, wherein the receptor layer comprises an ethylene receptor having an amino acid sequence having at least 90% identity to any one of SEQ ID NOS:
- 1-4;
- and (b) a counter electrode in communication with the reference electrode.
1 more element
Dependencies are inferred from the claim text.