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

Claim 16:
17. A method of manufacturing a GABA probe comprising the steps of:
(a) providing a probe body;
(b) forming a Glu micro-sensor 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) forming a GABA micro-sensor 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) forming a sentinel site on the probe body, the sentinel site including at least one Pt electrode having 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 is attached thereto and extends along the probe body.