[PDF] Graphene Paper Based Electrochemical Sensors eBook

Author : A. Pandikumar
Publisher : Elsevier
Page : 366 pages
File Size : 24,53 MB
Release : 2018-10-22
Category : Technology & Engineering
ISBN : 0128156392

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Graphene-Based Electrochemical Sensors for Biomolecules presents the latest on these nanomaterials that have gained a lot of attention based on their unique properties of high mechanical flexibility, large surface area, chemical stability, superior electric and thermal conductivities that render them great choices as alternative electrode materials for electrochemical energy storage and sensor applications. The hybridization of graphene with other nanomaterials induces a synergetic effect, leading to the improvement in electrical conductivity, stability and an enhancement of the electrocatalytic activity of the new nanocomposite material. This book discusses the electrochemical determination of a variety of biomolecules using graphene-based nanocomposite materials. Finally, recent progress in the development of electrochemical sensors using graphene-based nanocomposite materials and perspectives on future opportunities in sensor research and development are discussed in detail. Covers the importance of detecting biomolecules and the application of graphene and its nanocomposite materials in the detection of a wide variety of bioanalytes Presents easily understood fundamentals of electrochemical sensing systems and the role of graphene-based nanocomposite materials in research and development

Author : Mohammed Rahman
Publisher : BoD – Books on Demand
Page : 172 pages
File Size : 25,94 MB
Release : 2017-05-31
Category : Technology & Engineering
ISBN : 9535131931

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This book Electrochemical Sensors Technology mostly reviews the modem methods and significant electrochemical and electroanalytical applications of chemical sensors and biosensors. Chapters of this book are invited and contributed from the experts throughout the world from prominent researchers and scientists in the field of sensors and in the field of electro- and biochemistry. Each chapter provides technical and methodological details beyond the level found in typical journal articles or reviews and explores the application of chemical sensors, environmental sensors, and biosensors to a significant problem in biomedical and environmental science, also providing a prospectus for the future. This book compiles with the expert knowledge of many specialists in the construction and use of chemical sensors and biosensors including chemical sensors, biological sensors, DNA sensors, immunosensors, gaseous sensors, ionic sensors, bioassay sensors, lab-on-chips, devices, portable sensors, microchips, nanosensors, implantable microsensors, and so on in the field of fundamental and applied electrochemistry. Highlights and importance are laid on real or practical problems, ranging from chemical application to biomedical monitoring, from in vitro to in vivo, and from single cell to animal to human measurement. This offers a unique opportunity of exchanging and combining the scientist or researcher in electrochemical sensors in largely chemistry, biological engineering, electronic engineering, and biomedical and physiological fields.

Author : Minwei Zhang
Publisher :
Page : pages
File Size : 23,78 MB
Release : 2017
Category : Technology
ISBN :

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Graphene paper as a new form of graphene-supported nanomaterials has received worldwide attention since its first report in 2007. Due to their high flexibility, lightweight and good electrical conductivity, graphene papers have demonstrated the promising potential for crucial applications in electrochemical sensors and energy technologies among others. In this chapter, we present some examples to overview recent advances in the research and development of two-dimensional (2D) graphene papers as new materials for electrochemical sensors. The chapter covers the design, fabrication, functionalization and application evaluations of graphene papers. We first summarize the mainstream methods for fabrication of graphene papers/membranes, with the focus on chemical vapour deposition techniques and solution-processing assembly approaches. A large portion of this chapter is then devoted to the highlights of specific functionalization of graphene papers with polymer and nanoscale functional building blocks for electrochemical-sensing purposes. In terms of electrochemical-sensing applications, the emphasis is on enzyme-graphene and nanoparticle-graphene paper-based systems for the detection of glucose. We finally conclude this chapter with brief remarks and outlook.

Author : Serge Cosnier
Publisher : CRC Press
Page : 405 pages
File Size : 43,28 MB
Release : 2015-01-26
Category : Science
ISBN : 9814411477

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Since four decades, rapid detection and monitoring in clinical and food diagnostics and in environmental and biodefense have paved the way for the elaboration of electrochemical biosensors. Thanks to their adaptability, ease of use in relatively complex samples, and their portability, electrochemical biosensors now are one of the mainstays of analy

Author : Giuseppe Maruccio
Publisher : Woodhead Publishing
Page : 312 pages
File Size : 49,18 MB
Release : 2022-02-01
Category : Technology & Engineering
ISBN : 0128235993

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Electrochemical Sensors: From Working Electrodes to Functionalization and Miniaturized Devices provides an overview of the materials, preparation and fabrication methods for biosensor applications. The book introduces the field of electrochemistry and its fundamentals, also providing a practical overview of working electrodes as key components for the implementation of sensors and assays. Features covered include the prompt transfer of electrons, favorable redox behavior, biocompatibility, and inertness in terms of electrode fouling. Special attention is dedicated to analyzing the various working materials systems for electrodes used in electrochemical cells such as gold, carbon, copper, platinum and metal oxides. This book is suitable for academics and practitioners working in the disciplines of materials science and engineering, analytical chemistry and biomedical engineering. Introduces key concepts for electrochemistry and biosensors Reviews the most common and emerging materials-based electrodes for sensor applications, including gold, carbon, platinum and metal oxides Discusses both macro and miniaturized electrodes, including their cleaning, engineering, fabrication, examples of working biosensors, and advantages and disadvantages

Author : Alagarsamy Pandikumar
Publisher : Materials Research Forum LLC
Page : 314 pages
File Size : 38,3 MB
Release : 2020-10-15
Category : Technology & Engineering
ISBN : 1644900955

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Graphene-based nanocomposites are very useful in detecting toxic chemicals such as heavy metals, inorganic anions, phenolic compounds, pesticides, and chemical warfare agents. The book presents recent progress on relevant topics: Toxicity of chemicals, importance of electrochemical sensors, different types of graphene-based nanomaterials, Neurotoxins and electroanalytical detection of toxic chemicals. Keywords: Graphene-based Nanocomposites, Electrochemical Sensors, Toxic Chemicals, Sensors for Toxic Molecules, Graphene-Metal Oxides, Graphene-Metal Chalcogenides, Graphene-Polymer Nanocomposites, Graphene-Carbon Nanotubes, Graphene-Carbon Nitrides, Graphene-MOF Composites, Heavy Metals, Phenolic Compounds, Pesticides, Chemical Warfare Agents.

Author :
Publisher : Elsevier
Page : 480 pages
File Size : 30,17 MB
Release : 2020-06-13
Category : Science
ISBN : 044464346X

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Paper Based Sensors, Volume 89, the latest release in this comprehensive series that gathers the most important issues relating to the design and application of these cost-effective devices used in many industries, including health and environment diagnostics, safety and security, chemistry, optics, electrochemistry, nanoscience and nanotechnologies, presents the latest updates in the field. Chapters in this new release include Exploring paper as a substrate for electrochemical micro-devices, Paper-based sensors for application in biological compound detection, Printed paper-based (bio)sensors: design, fabrication and applications, Paper-based electrochemical sensing devices, Multifarious aspects of electrochemical paper-based (bio)sensors, Paper Based Biosensors for Clinical and Biomedical Applications, and more. Provides updates on the latest design in paper-based sensors using various nano and micromaterials Includes optical/electrical-based detection modes integrated within paper-based platforms Covers applications of paper-based platforms in diagnostics and other industries

Author : Barbara Palys
Publisher : John Wiley & Sons
Page : 961 pages
File Size : 23,20 MB
Release : 2019-07-30
Category : Technology & Engineering
ISBN : 1119469767

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The sixth volume in a series of handbooks on graphene research and applications The Handbook of Graphene, Volume 6: Biosensors and Advanced Sensors discusses the unique benefits that the discovery of graphene has brought to the sensing and biosensing sectors. It examines graphene's use in leading-edge technology applications and the development of a variety of graphene-based sensors. The handbook looks at how graphene can be used as an electrode, substrate, or transducer in sensor design. Graphene-based sensor detection has achieved up to femto-levels, with performances delivering the advantages of greater selectivity, sensitivity, and stability.

Author : Sarat Kumar Swain
Publisher : Royal Society of Chemistry
Page : 514 pages
File Size : 34,91 MB
Release : 2023-10-13
Category : Science
ISBN : 1837671850

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Sensors are significantly relevant to many aspects of life. The advancements in nanotechnology-based sensing systems are giving rise to exciting developments in sensor applications. Recently, nanocomposites have become highly promising candidates for the designing of new chemical sensing and biosensing platforms. Graphene-based nanocomposites have been successfully employed in many sensing applications in view of their excellent physical properties including high surface area, electrical conductivity, flexibility and optical transparency. They provide remarkable advantages such as lower fabrication costs, improved biocompatibility, prominent sensitivity, stability and selectivity for effective real-world implementation. The aim of the book is to give an overview on the properties and novel applications of graphene-based nanocomposites as chemical and biosensors. Chapters highlight various biosensing applications such as diabetes monitoring, cancer cell detection, virus, bacteria, DNA, protein and amino acid sensing, as well as hormone and cholesterol detection. Moreover, chemical sensing applications like gas, alcohol, and food toxin sensing, heavy metal ion detection, and H2O2 sensing are also covered. The book is ideal for postgraduates, analytical chemists, biomedical scientists and researchers in both academic and industrial settings working on materials science, chemical science and nanotechnology.