Selective detection of extracellular glutamate in brain tissue using microelectrode arrays coated with over-oxidized polypyrrole

We describe the selective measurement of extracellular glutamate concentration in rodent brain using ceramic-based platinum microelectrode arrays (MEAs) coated with electropolymerized, over-oxidized polypyrrole (OPP) as a permselective barrier to interference from dopamine and ascorbate. OPP-coated...

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Veröffentlicht in:	Analyst (London) 2007-11, Vol.132 (11), p.1107-1111
Hauptverfasser:	WALKER, Eric, JIANJUN WANG, HAMDI, Naser, MONBOUQUETTE, Harold G, MAIDMENT, Nigel T
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Animals Brain Chemistry Chemistry Electrochemistry - methods Exact sciences and technology Extracellular Space - chemistry Glutamates - analysis Humans Microelectrodes Polymers Pyrroles
Online-Zugang:	Volltext
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