Ethanol Determination in Alcoholic Beverages Using Two Different Amperometric Enzyme Sensors

Angeloni, Riccardo; Tomassetti, M.; Castrucci, Mauro; Campanella, Luigí

doi:10.2174/1573411010666140612004417

Cited by 25 publications

(24 citation statements)

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“…According to Castro et al amperometric platforms are the electrochemical sensors most studied and used to detect alcohols in wines [13]. Usually, these devices are made by immobilizing alcohol oxidase, NAD + -dependant alcohol dehydrogenase, or PQQ-dependent alcohol dehydrogenase enzymes on the surface of electrochemical transducers [4,9,14,15]. The specificity of enzymatic reactions makes them excellent approaches to analyze ethanol in complex samples without purification steps [16].…”

Section: Introductionmentioning

confidence: 99%

An integrated platform for gas-diffusion separation and electrochemical determination of ethanol on fermentation broths

Giordano

Vieira

Gobbi

et al. 2015

Analytica Chimica Acta

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Section: Introductionmentioning

confidence: 99%

An integrated platform for gas-diffusion separation and electrochemical determination of ethanol on fermentation broths

Giordano

Vieira

Gobbi

et al. 2015

Analytica Chimica Acta

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“…The development of different types of amperometric sensors has attracted great attentions for a wide range of applications in medical diagnosis, food safety, defense, and environmental monitoring , , . Amperometric sensors can be constructed based on various electrodes, such as Clark oxygen electrodes , , and screen‐printed thick film electrodes , , . We have also previously demonstrated the construction of a variety of amperometric sensors based on different types of substrates and electrodes , , .…”

Section: Introductionmentioning

confidence: 99%

Flexible Glass‐based Amperometric Sensors for Hydrogen Peroxide

2017

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The development of flexible sensors could enable significant advances in clinical diagnosis, defense, and environmental monitoring. Flexible glass provides the flexibility and possesses stable chemical and physical properties. Here, we show that carbon graphite and silver/silver chloride inks can be printed onto flexible glass to construct amperometric sensors, and the sensors show sensitive and rapid detections of hydrogen peroxide. We anticipate that these results could provide exciting avenues for fundamental studies of flexible electronics and flexible bioelectronics, as well as a variety of applications in fields ranging from medical diagnosis to defense.

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“…Poly(methyl methacrylate)–graphene–carbon nanotubes crossbred nanocomposites deposited on a flat glassy carbon electrode have been used for the selective detection of methanol in liquid phase . Recently, Angeloni et al . introduced amperometric enzyme sensors for liquid phase discrimination of ethanol in alcohol beverages.…”

Section: Introductionmentioning

confidence: 99%

Poly(N‐[4H‐1,2,4‐triazol‐4‐yl]acrylamide) with different ratio of poly(vinyl chloride) composite membrane for liquid phase sensing of alcohol

Mahato

Ghosh

Roy

et al. 2017

J of Applied Polymer Sci

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Functionalized polymer membranes have been used as sensor materials for fabrication of electronic tongue. Here, we report the synthesis and characterization of a novel poly(N-[4H-1,2,4-triazol-4-yl]acrylamide) (PNTA) for liquid phase aliphatic alcohol sensing in the form of membranes prepared after blending with poly(vinyl chloride) (PVC). Three PNTA-PVC based membranes were prepared for sensing of six aliphatic alcohols. Polymer membranes were characterized by spectroscopic techniques. Polar groups on PNTA molecules contribute to the alcohol sensing characteristics. The membrane electric potential, generated by the interaction between membrane surface and aqueous aliphatic alcohols, was monitored with the developed multi-channel electrode based prototype sensing system (MEBPSS). The polymer membranes showed distinct and repeatable response patterns toward different aliphatic alcohols. Among them PNTA-PVC12 membrane showed maximum discrimination ability due to the PNTA molecules on the membrane surface with highest charge density as ascertained from field emission scanning electron microscopic studies. V C 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 44675.

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Ethanol Determination in Alcoholic Beverages Using Two Different Amperometric Enzyme Sensors

Cited by 25 publications

References 0 publications

An integrated platform for gas-diffusion separation and electrochemical determination of ethanol on fermentation broths

An integrated platform for gas-diffusion separation and electrochemical determination of ethanol on fermentation broths

Flexible Glass‐based Amperometric Sensors for Hydrogen Peroxide

Poly(N‐[4H‐1,2,4‐triazol‐4‐yl]acrylamide) with different ratio of poly(vinyl chloride) composite membrane for liquid phase sensing of alcohol

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