Fabrication of Electrochemical-Based Bioelectronic Device and Biosensor Composed of Biomaterial-Nanomaterial Hybrid

Park, Chulhwan; Min, Junhong; Sohn, Hiesang; Lee, Taek

doi:10.1007/978-981-13-0445-3_17

Cited by 11 publications

(6 citation statements)

References 194 publications

(173 reference statements)

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“…Since the 21st century, the introduction of nanotechnology has endowed biosensing with many new properties such as high sensitivity, a multiparameter nature, and microenvironmental applications [ 6 ]. Biosensors are powerful pieces of analytical equipment used to identify and detect target molecules, and are usually composed of a biosensing material and a physicochemical sensor [ 7 ]. Biosensors are generally used as detectors, and utilize a bioactive substance as a biofunctional sensitive element fixed to a signal transducer, which transmits a signal that is then converted to corresponding optical, thermal, and electrical signals with good sensitivity, selectivity, and specificity when a specific target is added.…”

Section: Electrochemical Biosensorsmentioning

confidence: 99%

Electrochemical Signal Amplification Strategies and Their Use in Olfactory and Taste Evaluation

Wang

Liu

et al. 2022

Biosensors

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Biosensors are powerful analytical tools used to identify and detect target molecules. Electrochemical biosensors, which combine biosensing with electrochemical analysis techniques, are efficient analytical instruments that translate concentration signals into electrical signals, enabling the quantitative and qualitative analysis of target molecules. Electrochemical biosensors have been widely used in various fields of detection and analysis due to their high sensitivity, superior selectivity, quick reaction time, and inexpensive cost. However, the signal changes caused by interactions between a biological probe and a target molecule are very weak and difficult to capture directly by using detection instruments. Therefore, various signal amplification strategies have been proposed and developed to increase the accuracy and sensitivity of detection systems. This review serves as a reference for biosensor and detector research, as it introduces the research progress of electrochemical signal amplification strategies in olfactory and taste evaluation. It also discusses the latest signal amplification strategies currently being employed in electrochemical biosensors for nanomaterial development, enzyme labeling, and nucleic acid amplification techniques, and highlights the most recent work in using cell tissues as biosensitive elements.

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Section: Electrochemical Biosensorsmentioning

confidence: 99%

Electrochemical Signal Amplification Strategies and Their Use in Olfactory and Taste Evaluation

Wang

Liu

et al. 2022

Biosensors

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“…Understanding these limitations, few research groups [66] , [67] , [68] , [69] adopted metalloproteins making the labels or other linkers unnecessary. Namely, Mohammadniaei et al [66] immobilized the recombinant azurin protein (r-Azu) onto an Au-electrode.…”

Section: Potentiometric Detectionmentioning

confidence: 99%

Emerging materials for the electrochemical detection of COVID-19

Balkourani

Brouzgou

Archonti

et al. 2021

Journal of Electroanalytical Chemistry

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“…In cancer, the next generation of POC will probably be represented by 2-D material-based electrochemical biosensors/sensors [106] such as electrochemical apparatus [107], lateral flow assays (LFAs) [108], or paper-based colorimetric solutions [109]. The main biomarkers relevant in this field are nucleic acids such as mRNA and DNA; proteins such as antigens, enzymes, and peptides; some small molecules such as the reactive species of oxygen and nitrogen; and, notably, the protonation state [83].…”

Section: Medical Clinical Applicationsmentioning

confidence: 99%

Emerging Designs of Electronic Devices in Biomedicine

et al. 2020

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A long-standing goal of nanoelectronics is the development of integrated systems to be used in medicine as sensor, therapeutic, or theranostic devices. In this review, we examine the phenomena of transport and the interaction between electro-active charges and the material at the nanoscale. We then demonstrate how these mechanisms can be exploited to design and fabricate devices for applications in biomedicine and bioengineering. Specifically, we present and discuss electrochemical devices based on the interaction between ions and conductive polymers, such as organic electrochemical transistors (OFETs), electrolyte gated field-effect transistors (FETs), fin field-effect transistor (FinFETs), tunnelling field-effect transistors (TFETs), electrochemical lab-on-chips (LOCs). For these systems, we comment on their use in medicine.

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Fabrication of Electrochemical-Based Bioelectronic Device and Biosensor Composed of Biomaterial-Nanomaterial Hybrid

Cited by 11 publications

References 194 publications

Electrochemical Signal Amplification Strategies and Their Use in Olfactory and Taste Evaluation

Electrochemical Signal Amplification Strategies and Their Use in Olfactory and Taste Evaluation

Emerging materials for the electrochemical detection of COVID-19

Emerging Designs of Electronic Devices in Biomedicine

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