Amperometric simultaneous sensing system for d-glucose and l-lactate based on enzyme-modified bilayer electrodes

Sato, Naruhide; Okuma, Hirokazu

doi:10.1016/j.aca.2006.02.041

Cited by 35 publications

(23 citation statements)

References 13 publications

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“…Biosensor was applied in the analysis of beverages prepared after fermentation with lactic acid bacteria and a good agreement with high-performance liquid chromatography (HPLC) results was obtained. Using the proposed method, assays were completed within 5 min (Sato and Okuma 2006). Blanes et al developed a packed immobilized enzyme reactor (IMER) and integrated it to a capillary electrophoresis (CE) microchip.…”

Section: Glucosementioning

confidence: 98%

Application of Enzyme Biosensors in Analysis of Food and Beverages

et al. 2011

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The importance of analyses of different parameters in food products and monitoring of a production process requires quick and reliable analytical methods and devices. For this purpose, biosensors can be a suitable option, whereas most of the current quality control techniques are time consuming, expensive, and unpractical. In this paper, we describe biosensors developed for analysis of different components present in food samples, namely, glucose, fructose, sucrose, lactose, lactic, malic, acetic, ascorbic, citric and amino acids, ethanol, glycerol, and triglyceride. Biosensors showed desirable sensitivity, selectivity, and response time required for various applications. They are often designed to avoid interference from components present in a complex sample to be analyzed.

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Section: Glucosementioning

confidence: 98%

Application of Enzyme Biosensors in Analysis of Food and Beverages

et al. 2011

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“…, ferrocyanide) generated by the enzyme-catalyzed oxidation of glucose (eqn (1), GOx is glucose oxidase) 1,11,12. Glucometers are designed to combine specificity based on enzymes and electrochemistry for quantitation.…”

Section: Introductionmentioning

confidence: 99%

Integration of paper-based microfluidic devices with commercial electrochemical readers

et al. 2010

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“…Considering that the product of the glucose-glucose oxidase reaction is hydrogen peroxide, a known irritant (Watt et al, 2004), it is clear that irritation is a risk with prolonged use of these types of embedded sensors. The use of mediated enzyme electrodes for analyte detection, where the detection enzyme is bonded to the electrode alongside a mediator (Liu & Okuma, 1998;Sato et al, 2006), or where the components are dispersed in the ink of a printed electrode (Saby et al, 1995), has removed this particular limitation. These mediated biosensors, which do not produce hydrogen peroxide, are now the most common method of glucose detection used today.…”

Section: Comfortmentioning

confidence: 99%