Electrochemical Biosensors: Recommended Definitions and Classification

Thévenot, Daniel; Tóth, Klára; Durst, Richard A.; Wilson, George S.

doi:10.1351/pac199971122333

Cited by 747 publications

(413 citation statements)

References 11 publications

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“…As the electrochemical biosensor is a self-contained integrated device, 111 the biochemical receptor should be retained in direct spatial contact with an electrochemical transduction element.…”

Section: Amperometric Biosensorsmentioning

confidence: 99%

Electrochemical sensors: a powerful tool in analytical chemistry

Stradiotto¹,

Yamanaka²,

Zanoni³

2003

J. Braz. Chem. Soc.

318

154

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Sensores potenciométricos, amperométricos e condutométricos são sensores eletroquímicos com imensa aplicação nas áreas de meio ambiente, indústria e análises clínicas. O presente trabalho apresenta uma revisão generalizada dos aspectos fundamentais, os desenvolvimento e a contribuição destes sensores na área de química analítica, e reporta alguns aspectos relevantes dos avanços na área de sensores eletroquímicos no Brasil.Potentiometric, amperometric and conductometric electrochemical sensors have found a number of interesting applications in the areas of environmental, industrial, and clinical analyses. This review presents a general overview of the three main types of electrochemical sensors, describing fundamental aspects, developments and their contribution to the area of analytical chemistry, relating relevant aspects of the development of electrochemical sensors in Brazil.

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Section: Amperometric Biosensorsmentioning

confidence: 99%

Electrochemical sensors: a powerful tool in analytical chemistry

Stradiotto¹,

Yamanaka²,

Zanoni³

2003

J. Braz. Chem. Soc.

318

154

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“…The characteristics of DNA probes with the capacity of direct and label-free electrochemical detection find applications in rapid monitoring of pollutant agents or metals in the environment, investigation and evaluation of DNA-drug interaction mechanisms, detection of DNA base damage in clinical diagnosis, or detection of specific DNA sequences in human, viral and bacterial nucleic acids [72][73][74][75].…”

Section: Dna-electrochemical Biosensorsmentioning

confidence: 99%

Biomolecules and Pure Carbon Aggregates: An Application Towards “Green Electronics”

Srivastava¹

2018

Green Electronics

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Abstract"Green electronics" is a novel scientific term which aims to identify the compounds of natural origin (economically safe and biodegradable) and establish economically efficient route for production of synthetic materials. The purpose of green electronics is to create path for the production of human and environmental friendly electronics and the integration of electronics with living tissue in particular. These researches may help to fulfill not only the organic electronics to deliver low cost energy efficient materials and devices, but also achieve unimaginable functionalities for electronics. In this chapter we have considered the molecular electronic devices biomolecules: deoxyribonucleic acid (DNA) and pure carbon aggregates: (carbon nanotubes (CNTs)/graphene), their properties and applications.

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“…analytical devices able to provide quantitative or semi-quantitative analytical information using a biological recognition element in direct spatial contact with a transduction element [1], owe their fortune to the capability to solve, in a fast and reliable way, different analytical problems in areas such as medicine, food, agriculture, environment, and security.…”

Section: Introductionmentioning

confidence: 99%

Electrochemical biosensors based on nanomodified screen-printed electrodes: Recent applications in clinical analysis

Arduini

Micheli

Moscone

et al. 2016

TrAC Trends in Analytical Chemistry

317

166

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A B S T R A C TThis review addresses recent advances in the development of screen-printed electrode based biosensors modified with different nanomaterials such as carbon nanotubes, graphene, metallic nanoparticles as gold, silver and magnetic nanoparticles, and mediator nanoparticles (Prussian Blue, Cobalt Phthalocyanine, etc.), coupled with biological recognition elements such as enzymes, antibodies, DNA and aptamers to obtain probes with improved analytical features. Examples of clinical applications are illustrated, together with examples of paper-based electrochemical devices, of multiple detections using arrays of screen printed electrodes, and of the most recent developments in the field of wearable biosensors. Also the use of smartphones as final detectors is briefly depicted.

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Electrochemical Biosensors: Recommended Definitions and Classification

Cited by 747 publications

References 11 publications

Electrochemical sensors: a powerful tool in analytical chemistry

Electrochemical sensors: a powerful tool in analytical chemistry

Biomolecules and Pure Carbon Aggregates: An Application Towards “Green Electronics”

Electrochemical biosensors based on nanomodified screen-printed electrodes: Recent applications in clinical analysis

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