Nanocomposites In Electrochemical Sensors
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Nanocomposites In Electrochemical Sensors
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Author : Samira Bagheri
language : en
Publisher: CRC Press
Release Date : 2016-12-19
Nanocomposites In Electrochemical Sensors written by Samira Bagheri and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-19 with Science categories.
Nanotechnology has become one of the most important fields in science. Nanoparticles exhibit unique chemical, physical and electronic properties that are different from those of bulk materials, due to their small size and better architecture. Nanoparticles can be used to construct novel sensing devices; in particular electrochemical sensors. Electrochemical detection is highly attractive for the monitoring of glucose, cancer cells, cholesterol and infectious diseases. Unique nanocomposite-based films proposed in this book open new doors to the design and fabrication of high-performance electrochemical sensors.
Metal Oxides In Nanocomposite Based Electrochemical Sensors For Toxic Chemicals
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Author : A. Pandikumar
language : en
Publisher: Elsevier
Release Date : 2021-04-21
Metal Oxides In Nanocomposite Based Electrochemical Sensors For Toxic Chemicals written by A. Pandikumar and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-21 with Technology & Engineering categories.
Metal oxide nanomaterials exhibit interesting electrical and photochemical properties because of their size, stability, and high surface area that render them as great choices in fabricating alternative electrode materials for electrochemical energy storage and sensor applications. The hybridization of metal oxides with other materials lead to the improvement in electrical conductivity, stability, and electron transfer kinetics during the electrocatalytic reactions. These key factors result in greater sensitivity of the sensor materials towards the analyte molecules. This book reviews the electrochemical determination of a variety of toxic chemical contaminants using metal oxide-based nanocomposite materials. Ultrasensitive and selective detection of toxic chemical contaminants is important and demanding, especially for monitoring and controlling environmental pollution. In recent years, metal oxide-based nanocomposite materials have shown high potential in the electrochemical detection of heavy metals, inorganic anions, phenolic compounds, pesticides, and chemical warfare reagents. Metal Oxides in Nanocomposite-Based Electrochemical Sensors for Toxic Chemicals comprehensively reviews this topic. In addition to the instrumental simplicity, the electrochemical methods show the improved sensor performance through the synergetic effect of metal oxide and other electroactive nanomaterial present in the nanocomposite. Thus, detailed information on the electrochemical sensing of toxic chemical contaminants using metal oxide-based nanomaterials are discussed. The recent progress in developing electrochemical sensors using metal oxide-based nanocomposite materials and perspectives on future opportunities in sensor research and development are addressed in the book. Introduces the fundamentals of electrochemical sensors and fabrication of metal oxide sensors of toxic chemicals Reviews binary, doped, metal oxide-metal, metal oxide-carbon, metal oxide-polymer, metal-boron nitride, metal oxide-clay, and metal oxide- MOF electrodes Systematically addresses the fabrication, synthesis, performance, mechanisms, detection limits, sensitivity, advantages and limitations and future perspectives of a wide range of metal oxide-based electrochemical sensors
Graphene Based Electrochemical Sensors For Biomolecules
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Author : Alagarsamy Pandikumar
language : en
Publisher: Elsevier
Release Date : 2018-10-22
Graphene Based Electrochemical Sensors For Biomolecules written by Alagarsamy Pandikumar and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-22 with Technology & Engineering categories.
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
Graphene Based Electrochemical Sensors For Toxic Chemicals
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Author : Alagarsamy Pandikumar
language : en
Publisher: Materials Research Forum LLC
Release Date : 2020-10-15
Graphene Based Electrochemical Sensors For Toxic Chemicals written by Alagarsamy Pandikumar and has been published by Materials Research Forum LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-15 with Technology & Engineering categories.
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.
Development Of Electrochemical Sensors Using Novel Nanocomposites
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Author : Hashwin Vijay Sundar Ganesh
language : en
Publisher:
Release Date : 2019
Development Of Electrochemical Sensors Using Novel Nanocomposites written by Hashwin Vijay Sundar Ganesh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Modification of electrode surfaces with nanomaterials, polymer films, nanoparticles, nanocomposites, and self-assembled monolayers (SAMs) is a popular approach for improving the performance of electrochemical sensors. Nanomaterial modified electrodes are able to offer improved performance due to improvement in the electron transfer kinetics that occurs at the interface of these electrodes, increases in the electrochemically active surface area, electro-catalytic effects facilitated by the nanomaterials, and changes in the surface geometry. In this thesis, two such electrode modifications have been reported. In the first work, simultaneous electrochemical detection of ascorbic acid (AA), dopamine (DA), and uric acid (UA) was performed using a modified graphite paste electrode (MGPE) with epigallocatechin gallate (EGCG) and green tea (GT) powder. In the second work, multi-walled carbon nanotube-reduced graphene oxide (MWCNTrGO) nanocomposite-modified glassy carbon electrodes (GCEs) were used for the electrochemical detection of gallic acid-capped gold nanoparticles (GA-AuNPs) using differential pulse voltammetry (DPV).
Polymeric Nanocomposite Materials For Sensor Applications
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Author : Jyotishkumar Parameswaranpillai
language : en
Publisher: Elsevier
Release Date : 2022-11-16
Polymeric Nanocomposite Materials For Sensor Applications written by Jyotishkumar Parameswaranpillai and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-16 with Technology & Engineering categories.
Polymeric Nanocomposite Materials for Sensor Applications covers all the important aspects of polymer composite-based sensors, from fundamentals to fabrication. Key chapters focus on the materials used for sensors and their characterization, properties, fabrication and classification. Various applications of polymeric sensors are also discussed in detail. This book is an essential reference resource, not only for the materials scientist, but also for researchers, academics, technologists and students working in the sensor technology industry. In modern society, sensors are used in electronics, food packaging, construction, automobile and aerospace applications. The advancement of smart technologies has increased their usage because of their affordability and reliability. Among the materials used for the fabrication of sensors, polymer composites are the most preferred because they are lightweight, versatile, low cost and easy to process. Discusses fundamentals, classification, recent progress, and the current status of polymer nanocomposites in sensing applications Includes coverage of materials and their application-specific modeling Addresses safety issues and environmental degradation Includes broad coverage of a wide range of engineering applications, including food, safety, healthcare, automotive and aerospace Covers pressure sensors, gas sensors, pH sensors, ion selective sensors, alcohol sensors, humidity sensors, aromatic small molecule sensors, enzyme sensors, immunosensors, strain sensors and electrochemical sensors
Nanocomposite Materials For Sensor
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Author : Manorama Singh
language : en
Publisher: Bentham Science Publishers
Release Date : 2022-04-07
Nanocomposite Materials For Sensor written by Manorama Singh and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-07 with Technology & Engineering categories.
This reference reviews the reported literature on new approaches of nanocomposite material preparation and their applications in the development of physical, chemical, electrochemical, biological, fluorescence and colorimetric sensors. Sensor nanomaterials have been extensively used to amplify signals in the detection of a range of chemicals including toxic gases, biochemical nutrients, ions, explosives, pesticides and drugs to name a few. 14 chapter contributions highlight state-of-the-art sensors in recent years by outlining the synthesis, role and progress of nanocomposite materials in fabricating flexible and multifunctional sensing platforms in sensor technologies. Chapters first introduce the reader to nanocomposite materials and their role in making a wide array of sensors including metal-organic, graphene-based and polymeric sensors. The chapters then progress into applications of sensors for the detection of chemicals such as blood glucose, heavy metal and other toxic ions, hydrazine, humidity and explosive. Each chapter explains the required materials for electrodes and material components for a specific sensor platform with additional information about sample collection, threshold values and perspectives where appropriate. The book is intended as a compilation of knowledge for designing novel nanocomposite materials to be used as sensing platforms in sensor technologies. It serves as an informative resource for a broad range of readers including graduates and post-graduates, Ph. D. scholars, faculty members and professionals working in the area of material science, the healthcare industry, biological sciences, medical sciences, and environmental sciences.
Polymer Nanocomposite Based Electrochemical Sensors And Biosensors
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Author : Baiju John
language : en
Publisher:
Release Date : 2022
Polymer Nanocomposite Based Electrochemical Sensors And Biosensors written by Baiju John and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Technology & Engineering categories.
Polymer nanocomposites (PNCs) play a significant role in modern day life and are widely studied for extensive properties which make them appealing to numerous applications. They are synthesized with scalable processing procedures with several nanoscale variations of fillers and forms leading to specific sensing applications. In this chapter, PNC-based electrochemical sensors and biosensors like DNA biosensors and immunosensors are discussed. These sensors related PNC applications uses nanofillers of various combinations like conductive polymers with graphene (Grp), carbon nanotubes (CNTs), and metal nanoparticles, which endow high electrical conductivity, effective surface area, and fast electron transfer rate. Currently, wearable devices based on electrochemical Sensors and biosensors have been of great interest in the detection of both physiological and environmental analytes.
Graphene Based Nanocomposite Sensors
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Author : Sarat Kumar Swain
language : en
Publisher: Royal Society of Chemistry
Release Date : 2023-10-13
Graphene Based Nanocomposite Sensors written by Sarat Kumar Swain and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-13 with Science categories.
Handbook Of Graphene
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Author : Barbara Palys
language : en
Publisher: John Wiley & Sons
Release Date : 2019-06-12
Handbook Of Graphene written by Barbara Palys and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-12 with Technology & Engineering categories.
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.