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Bernd Gründig
56Publications
14H-index
803Citations
Publications 39
Newest
#1Bernd GründigH-Index: 14
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The invention relates to a method for determining a measurement signal hamatokritabhangigen in the determination of an analyte from whole blood using electron mediator-containing enzymatically-voltammetric single-use sensors. The mediator is present in excess of the highest with the sensor bestimmmbaren analyte concentration. After completion of the concentration measurement of a direction opposite to the indication reaction redox reaction of the mediator is generated at the maximum rate of reac...
#1G. Henze (TUC: Clausthal University of Technology)H-Index: 4
#2Jörg Schiewe (ZEISS: Carl Zeiss AG)H-Index: 3
Last.Wolfgang Schuhmann (RUB: Ruhr University Bochum)H-Index: 65
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#1Bernd GründigH-Index: 14
#2Regina StoltenburgH-Index: 16
Last.Beate StrehlitzH-Index: 21
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Verfahren zur simultanen Detektion unterschiedlicher Target-Nukleinsauren in einer Probe, wobei das Verfahren folgende Schritte umfasst: - kovalentes Koppeln einer im Wesentlichen einheitlichen Nachweissequenz an die unterschiedlichen Target-Nukleinsauren, wodurch Target-Nachweis-Oligonukleotide entstehen, wobei diese zumindest in einem Teilbereich identisch sind, - in Kontakt bringen der Target-Nachweis-Oligonukleotide mit mindestens einer Elektrode oder einem Elektrodenarray, umfassend targets...
#1Bernd GründigH-Index: 14
#2Regina StoltenburgH-Index: 16
Last.Beate StrehlitzH-Index: 21
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A method for the simultaneous detection of different target Nukleinsauren in a sample, the method comprising the steps of: - covalently coupling a uniform detection sequence to the different target nucleic acids, thereby detecting target oligonucleotides arise, which are identical at least in a partial area, - contacting the target detection oligonucleotides having at least one electrode or an electrode array comprising target-specific complementary capture oligonucleotides, which are fixed on t...
#1Bernd GründigH-Index: 14
#2Holm KopinkeH-Index: 1
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Sensor device having a planar structured sensor (5) having a sensitive surface (4) and with a flow cell (1) having an exhaust passage (2) and an inlet channel (3), wherein the outlet channel (2) with its mouth a to the surface of the sensor (5) parallel interface (8) forms and the intake passage (3) whose diameter relative to the diameter of the outlet channel (2) is 1: 2 to 1:20, with a defined angle between a minimum of 20 ° and a maximum of 110 ° to the outlet (2) is arranged and at the end o...
#1Bernd GründigH-Index: 14
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Use of a measurement chamber attachment for the reproducible and reversible filling and emptying the immediate vicinity of the measuring window of a reusable chemo- or biosensor, characterized in that is used as a measurement chamber attachment, a shaped body (1) attached to the inside of the sensor (2) a capillary acting recess having, with the sensor (2) forms a forward gap (5) and a rear gap (6), wherein the top surface (7) of the recess a from the front gap (5) for the rear gap (6) rising sl...
#1Bernd GründigH-Index: 14
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Verwendung eines Messkammeraufsatzes zur reproduzierbaren und reversiblen Befullung und Entleerung der unmittelbaren Umgebung des Messfensters eines mehrfach verwendbaren Chemo- oder Biosensors, gekennzeichnet dadurch, dass als Messkammeraufsatz ein Formkorper (1) verwendet wird, der an der Innenseite zum Sensor (2) eine kapillar wirkende Vertiefung aufweist, mit dem Sensor (2) einen vorderen Spalt (5) und einen hinteren Spalt (6) bildet, wobei die Deckflache (7) der Vertiefung eine vom vorderen...
#1Karl CammannH-Index: 30
#2Bernd RossH-Index: 3
Last.Reinhard Renneberg (HKUST: Hong Kong University of Science and Technology)H-Index: 35
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The article contains sections titled: 1. Introduction to the Field of Sensors and Actuators 2. Chemical Sensors 2.1. Introduction 2.2. Molecular Recognition Processes and Corresponding Selectivities 2.2.1. Catalytic Processes in Calorimetric Devices 2.2.2. Reactions at Semiconductor Surfaces and Interfaces Influencing Surface or Bulk Conductivities 2.2.3. Selective Ion Conductivities in Solid-State Materials 2.2.4. Selective Adsorption - Distribution and Supramolecular Chemistry at Interfaces 2....
13 CitationsSource
#1Christian KurzawaH-Index: 3
#2Wolfgang SchuhmannH-Index: 65
Last.Bernd GründigH-Index: 14
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In addition to decreasing the phosphate, nitrate and nitrite concentrations, the degradation of ammonium ions down to a maximum value required by law in the effluent regulations is one of the principal tasks of the biological treatment processes in modern sewage plants. From a technical point of view, ammonium is degraded via the oxidative metabolic processes of suitable organisms, i.e. by performing nitrification (Nitrosomonas, Nitrobacter) together with dentrification (Pseudomonas) of the NO 3...
#1Alex W. K. Kwong (HKUST: Hong Kong University of Science and Technology)H-Index: 5
#2Bernd GründigH-Index: 14
Last.Reinhard Renneberg (HKUST: Hong Kong University of Science and Technology)H-Index: 35
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Novel, thick-film biosensors have been developed for the determination of l-glutamate in foodstuffs. The sensors were prepared by immobilization of l-glutamate oxidase by using polycarbamylsulfonate-hydrogel on a thick-film sensor. l-Glutamate oxidases obtained from Streptomyces sp. with different degree of purification were compared with their characteristic response to l-glutamate at different conditions and for their specificity, inhibition, and storage properties. These sensors were applied ...
23 CitationsSource
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