Patent ID: 11946896
Assignee: LOUISIANA TECH RESEARCH CORPORATION
Field: Measurement (Instruments)
Classification: CPC G  A | IPC G

Claim 0:
1. A GABA detecting probe comprising:
(a) a probe body;
(b) a Glu micro-sensor located on the probe body, the Glu micro-sensor including at least one Pt electrode having a surface modification with GOx and a binding matrix;
(c) a GABA micro-sensor located on the probe body, the GABA micro-sensor including at least one Pt electrode having a surface modification with GABASE, GOx, and the binding matrix, the GABA and Glu micro-sensors being positioned no further than 250 um apart on the probe body;
(d) a sentinel site located on the probe body, the sentinel site including at least one Pt electrode having a surface modification with the binding matrix, but no GOx or GABASE; and
(e) wherein the Pt electrodes each include (i) a surface area of less than 35,000 um2, and (ii) a connecting lead attached thereto and extending along the probe body.