Creatinine sensor calibration

In a method for calibrating a biosensor for the amperometric determination of creatinine in biological liquids, consisting of one electrode system each for measuring the concentrations of creatinine and creatine, with at least two calibration solutions being used, the electrode system for measuring...

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Main Authors Schaffar, Bernhard, Kroneis, Herbert, Noormofidi, Taghi, Florian, Gernot, Steinböck, Wolf-Dietrich
Format Patent
LanguageEnglish
Published 13.05.2008
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Abstract In a method for calibrating a biosensor for the amperometric determination of creatinine in biological liquids, consisting of one electrode system each for measuring the concentrations of creatinine and creatine, with at least two calibration solutions being used, the electrode system for measuring the creatinine concentration is calibrated with a creatinine solution which, prior to the calibration measurement, was mixed in the form of an acidic solution with an alkaline buffer solution, and the electrode system for measuring the creatine concentration is calibrated with a solution in which creatinine and creatine are at a thermodynamic equilibrium.
AbstractList In a method for calibrating a biosensor for the amperometric determination of creatinine in biological liquids, consisting of one electrode system each for measuring the concentrations of creatinine and creatine, with at least two calibration solutions being used, the electrode system for measuring the creatinine concentration is calibrated with a creatinine solution which, prior to the calibration measurement, was mixed in the form of an acidic solution with an alkaline buffer solution, and the electrode system for measuring the creatine concentration is calibrated with a solution in which creatinine and creatine are at a thermodynamic equilibrium.
Author Noormofidi, Taghi
Steinböck, Wolf-Dietrich
Schaffar, Bernhard
Kroneis, Herbert
Florian, Gernot
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References Mauck et al. (4812399) 19890300
Wild et al. (5281536) 19940100
Wikipedia entries for "Good's buffers" and "MES" downloaded Apr. 24, 2007.
(58061459) 19831200
Michaeli (6417208) 20020700
Hongo et al. (5874078) 19990200
(2 185 318) 19870100
(60151560) 19850900
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Snippet In a method for calibrating a biosensor for the amperometric determination of creatinine in biological liquids, consisting of one electrode system each for...
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Title Creatinine sensor calibration
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