Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate
2005-07-12
2005-07-12
Noguerola, Alex (Department: 1753)
Chemistry: electrical and wave energy
Apparatus
Electrolytic
C204S403010, C204S403140
Reexamination Certificate
active
06916410
ABSTRACT:
A biosensor is constituted by disposing an electrode system including a working electrode and a counter electrode on a substrate, forming an inorganic particulate-containing layer containing inorganic particulates thereon, and forming a reagent layer containing a reagent thereon. The inorganic particulates make it possible to prevent impurities in a sample from being in contact with the electrode system and being adsorbed therein, so that measurement is performed with high precision. The inorganic particulate-containing layer can be formed by applying a dispersion system of inorganic particulates and drying them, and it is preferable that the inorganic particulates are contained in the form of aggregates.
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Fukuoka Takao
Hamamoto Katsumi
Katsuki Koji
Yagi Yuji
Arkray Inc.
Merchant & Gould P.C.
Noguerola Alex
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