Enzymatic Glucose Biofuel Cell and its Application

Slaughter, Gymama; Kulkarni, Tanmay

doi:10.4172/2153-0777.1000110

Cited by 73 publications

(40 citation statements)

References 75 publications

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“…Magnetic nanoparticles do not agglomerate and remain suspended in solution due to their supermagnetism, an important feature responsible for the excellent efficiency of immobilized enzymes. Treated water can be monitored with immobilized enzymes (glucose oxidase and peroxidase) onto complex chitosan-SWCNTs [117][118][119][120][121]. In addition to providing enzyme stability and easier separation from the reaction mixture, magnetic nanoparticles are also used in sensing and monitoring various contaminants present in water.…”

Section: Fig 34mentioning

confidence: 99%

Wastewater remediation via combo-technology

Dwevedi

Kayastha

2019

Solutions to Environmental Problems Involving Nanotechnology and Enzyme Technology

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Section: Fig 34mentioning

confidence: 99%

Wastewater remediation via combo-technology

Dwevedi

Kayastha

2019

Solutions to Environmental Problems Involving Nanotechnology and Enzyme Technology

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“…As illustrated in Fig. 1, bioelectronic devices can be used for power generation in the form of enzymatic and microbial biofuel cells, (1)(2)(3) and for testing and diagnostic purposes in the form of e-skin devices, nucleic acid amplification chips, DNA extraction chips, and glucose monitoring devices. (4)(5)(6) For applications in artificial perception, several types of bioelectronic devices such as the bioelectronic nose, brain, and tongue have been demonstrated.…”

Section: Introductionmentioning

confidence: 99%

“…(10) Furthermore, bioelectronic devices are also reported for use in drug delivery. (2,11,12) Electrochemical sensors or biosensors, which are also one type of bioelectronic device, have been the subject of both basic and applied research for nearly fifty years. (13)(14)(15) Clark et al first introduced the principle of the enzyme electrode with an immobilized glucose oxidase at the New York Academy of Sciences Symposium in 1962.…”

Section: Introductionmentioning

confidence: 99%

“…(15,21,23,24) A similar principle has been extended to power generation, where an enzymatic biofuel cell has been developed in response to industrial demand. Such a bioelectronic device can generate energy in a sustainable manner by utilizing biocatalysts, either in the form of isolated enzymes (1,2) or in the presence of enzymes within microbial cells (3) to convert chemical energy into electricity. (1,3,25) After a breakthrough study on the preparation of graphene, which is a single-atom-thick sheet of carbon, by Novoselov and co-workers, (26) there has been tremendous effort to utilize this nanomaterial for the electronic coupling of redox enzymes.…”

Section: Introductionmentioning

confidence: 99%

“…(6,15,20) Here, detection occurs owing to the physicochemical transduction that provides a measurable signal. Generally, a native enzyme is used as a biorecognition component, i.e., as an analyte (2,12,22) or an inhibitor. (12,22) In addition, enzymes can also be used as labels bonded to antibodies, antigens, or oligonucleotides with a specific sequence, thus providing affinity-based sensors.…”

Section: Introductionmentioning

confidence: 99%

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A Short Review of the Architecture and Computational Analysis in the Design of Graphene Based Bioelectronic Devices

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Graphene possesses a high surface-to-volume ratio, which enables biomolecules to attach to it for bioelectronic applications. In this article, first, the classification and applications of bioelectronic devices are briefly reviewed. Then, recent work on real fabricated graphenebased bioelectronic devices as well as the analysis of their architecture and design using a computational approach to their charge transport properties are presented and discussed. A comparison to nongraphitic bioelectronic devices is also given. On the macroscale level, the design of devices is elaborated on the basis of a finite element analysis (FEA) approach, and the impact of design on the performance of the devices is discussed. On the nanoscale level, transport phenomena and their mechanisms for different design categories are elaborated on the basis of the density functional theory (DFT) and other quantum chemistry calculations. The calculated and measured charge transport properties of graphene-based bioelectronic devices are also compared with those of other available bioelectronic devices.

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Current Advances in Biosensor Design and Fabrication

Slaughter

2018

Encyclopedia of Analytical Chemistry

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In medicine and biotechnology, traditional in vitro diagnostics require trained personnel in centralized laboratories to perform time‐consuming experiments with costly, large, and bulky devices. Therefore, the development of highly sensitive biosensor devices is essential for successful bioanalytical applications. Biosensors are based on the coupling of a biorecognition element that is responsible for the specific recognition of the analytes of interest and a physicochemical transducer that converts the chemical signal into an electrical output signal. This electrical output signal is then processed and transferred to a display by the electronic system. In addition, biosensors have become highly versatile platforms for a broad range of applications in different research areas because of their ease of use and capability to operate in complex media. The advancements made in micro‐ and nanoscale fabrication have enabled the integration of biological and/or chemical species with microelectronics to result in the mass production of biochips in a cost‐effective manner. In the medical diagnostic field, biosensors and biochips continue to play a critical role that leads to effective clinical outcomes and promotes general public health by enabling rapid diagnosis of diseases in the early stages. In recent years, significant research has been conducted on the design and fabrication of biosensors for the detection of various biomarkers of diseases by taking advantage of the various biosensor features, including sensitivity, selectivity, low cost, and rapid response time. In this article, focus is placed on the principles of operation, transduction, and immobilization mechanisms of biosensors, and the techniques and materials used for the fabrication of biosensors with emphasis placed on the most commonly reported electrochemical biosensors. The nanoscale electrode structures that have gained great interest for enzyme immobilization are introduced, and an overview into the development of novel, sophisticated, and miniaturized self‐powered biosensor system is discussed.

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Enzymatic Glucose Biofuel Cell and its Application

Cited by 73 publications

References 75 publications

Wastewater remediation via combo-technology

Wastewater remediation via combo-technology

A Short Review of the Architecture and Computational Analysis in the Design of Graphene Based Bioelectronic Devices

Current Advances in Biosensor Design and Fabrication

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