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Graphene Based Electrochemical Sensors For Biomolecules

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Graphene Based Electrochemical Sensors for Biomolecules

Graphene Based Electrochemical Sensors for Biomolecules Book
Author : Alagarsamy Pandikumar,Perumal Rameshkumar
Publisher : Elsevier
Release : 2018-10-22
ISBN : 0128156392
Language : En, Es, Fr & De

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Book Description :

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 Bioelectronics

Graphene Bioelectronics Book
Author : Ashutosh Tiwari
Publisher : Elsevier
Release : 2017-11-22
ISBN : 0128133503
Language : En, Es, Fr & De

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Book Description :

Graphene Bioelectronics covers the expending field of graphene biomaterials, a wide span of biotechnological breakthroughs, opportunities, possibilities and challenges. It is the first book that focuses entirely on graphene bioelectronics, covering the miniaturization of bioelectrode materials, bioelectrode interfaces, high-throughput biosensing platforms, and systemic approaches for the development of electrochemical biosensors and bioelectronics for biomedical and energy applications. The book also showcases key applications, including advanced security, forensics and environmental monitoring. Thus, the evolution of these scientific areas demands innovations in crosscutting disciplines, starting from fabrication to application. This book is an important reference resource for researchers and technologists in graphene bioelectronics—particularly those working in the area of harvest energy biotechnology—employing state-of-the-art bioelectrode materials techniques. Offers a comprehensive overview of state-of-art research on graphene bioelectronics and their potential applications Provides innovative fabrication strategies and utilization methodologies, which are frequently adopted in the graphene bioelectronics community Shows how graphene can be used to make more effective energy harvesting devices

Disposable Electrochemical Sensors for Healthcare Monitoring

Disposable Electrochemical Sensors for Healthcare Monitoring Book
Author : Dr A. Pandikumar,Dr K S Shalini Devi
Publisher : Royal Society of Chemistry
Release : 2021-05-05
ISBN : 1839163143
Language : En, Es, Fr & De

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Book Description :

Disposable electrodes have been widely used as a sensing platform in electrical and electrochemical sensors owing to the possibility of quantitative detection using clinical biomarkers with high precision, sensitivity and reproducibility, which are necessary for accurate diagnosis of the health condition of an individual. This book focusses on the emerging disposable electrochemical sensors in the health sector and the advancement of analytical devices to monitor diabetic, cancer and cardiovascular patients using different nanomaterials. It discusses the upcoming strategies, advantages and the limitations of the existing devices using disposable electrodes. Uniquely, it covers in-depth knowledge of mechanistic features of various designs of screen-printing electrodes and the material aspects required of sensors developed for the healthcare field. It also looks at the portable devices using a variety of materials and the future directions for research in this area. Appealing to the health care industry, this book is aimed at academic and research institutes at both the graduate and postgraduate level. The contributors are leading experts in the field and they are providing guidance for the next decade of research in the field of disposable electrochemical biosensors.

Electrochemical Sensors Technology

Electrochemical Sensors Technology Book
Author : Mohammed Rahman,Abdullah Mohammed Asiri
Publisher : BoD – Books on Demand
Release : 2017-05-31
ISBN : 9535131931
Language : En, Es, Fr & De

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Book Description :

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.

Electrochemical Biosensors

Electrochemical Biosensors Book
Author : Serge Cosnier
Publisher : CRC Press
Release : 2015-01-26
ISBN : 9814411477
Language : En, Es, Fr & De

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Book Description :

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 analytical chemistry. In particular, electrochemistry has played a pivotal role in the development of transduction methods for biological processes and biosensors. In parallel, the explosion of activity in nanoscience and nanotechnology and their huge success have profoundly affected biosensor technology, opening new avenues of research for electrode materials and transduction. This book provides an overview of biosensors based on amperometry, conductimetry, potentiometry, square-wave voltammetry, impedance, and electrochemiluminescence and describes the use of ultramicroelectrodes for the real-time monitoring and understanding of exocytosis. Areas of particular interest are the use of silver and gold nanoparticles for signal amplification, photocurrent transduction, and aptamer design. Moreover, advanced insights in the innovative concept of self-powered biosensors derived from biofuel cells are also discussed.

Graphene Based Electrochemical Sensors for Toxic Chemicals

Graphene Based Electrochemical Sensors for Toxic Chemicals Book
Author : Alagarsamy Pandikumar,Perumal Rameshkumar
Publisher : Materials Research Forum LLC
Release : 2020-10-10
ISBN : 1644900947
Language : En, Es, Fr & De

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Book Description :

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.

Nanomaterials Based Sensing Platforms

Nanomaterials Based Sensing Platforms Book
Author : Aneeya K. Samantara,Sudarsan Raj,Satyajit Ratha
Publisher : CRC Press
Release : 2022-02-03
ISBN : 1000427692
Language : En, Es, Fr & De

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Book Description :

Sensors are effective tools used to carry out cost-effective, fast, and reliable sensing for a wide range of applications. This volume presents a brief history behind sensing technology and highlights a broad range of biosensing techniques based on optical and electrochemical response methods. Starting from the traditional enzyme-based biosensing method to functionalized nanostructure-based sensors, this book also provides a detailed overview of some of the advanced sensing methodologies based on photonic crystal cavity-based sensing devices. The authors showcase the extraordinary success of nanomaterials, their current strategical exploitation, and an unprecedented pool of possibilities they hold for the future. Many of the technologies have been developed recently for the sensing of various bioanalytes and molecules, some of which have been included in this book through dedicated chapters. The book looks at various sensors, such as for biosensing, electrochemical sensing, gas sensing, photoelectrochemical sensing, and colorimetric sensing, all of which have shown vast potential.

Biosensors

Biosensors Book
Author : Toonika Rinken
Publisher : BoD – Books on Demand
Release : 2015-09-24
ISBN : 9535121731
Language : En, Es, Fr & De

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Book Description :

Nowadays, the implementation of novel technological platforms in biosensor-based developments is primarily directed to the miniaturization of analytical systems and lowering the limits of detection. Rapid scientific and technological progress enables the application of biosensors for the online detection of minute concentrations of different chemical compounds in a wide selection of matrixes and monitoring extremely low levels of biomarkers even in living organisms and individual cells. This book, including 16 chapters, characterizes the present state of the art and prospective options for micro and nanoscale activities in biosensors construction and applications.

Graphene

Graphene Book
Author : Wonbong Choi,Jo-won Lee
Publisher : CRC Press
Release : 2016-04-19
ISBN : 1439861889
Language : En, Es, Fr & De

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Book Description :

Since the late 20th century, graphene—a one-atom-thick planar sheet of sp2-bonded carbon atoms densely packed in a honeycomb crystal lattice—has garnered appreciable attention as a potential next-generation electronic material due to its exceptional properties. These properties include high current density, ballistic transport, chemical inertness, high thermal conductivity, optical transmittance, and super hydrophobicity at nanometer scale. In contrast to research on its excellent electronic and optoelectronic properties, research on the syntheses of a single sheet of graphene for industrial applications is in its nascent stages. Graphene: Synthesis and Applications reviews the advancement and future directions of graphene research in the areas of synthesis and properties, and explores applications, such as electronics, heat dissipation, field emission, sensors, composites, and energy.

Carbon Nanomaterials Based Sensors

Carbon Nanomaterials Based Sensors Book
Author : Jamballi G. Manjunatha,Chaudhery Mustansar Hussain
Publisher : Elsevier
Release : 2022-05-01
ISBN : 0323984193
Language : En, Es, Fr & De

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Book Description :

Carbon Nanomaterials-Based Sensors: Emerging Research Trends in Devices and Applications covers the most recent research and design trends for carbon nanomaterials-based sensors for a variety of applications, including clinical and environmental uses, and more. Carbon nanomaterials-based sensors can be used with high sensitivity, stability and accuracy compared to other techniques. Written by experts in their given fields from around the world, this book helps researchers solve the particular challenges they face when developing new types of sensors. It instructs how to make sensitive, selective, robust, fast-response and stable carbon nanomaterial-based sensors, as well as how to utilize them in real life. Covers the environmental monitoring and analytical implications of electro-analytical methods, one of the most dynamically developing branches of carbon nanomaterials Includes a complete discussion of functionalized nanostructure materials reformulated with noble materials and advanced characteristics for improved applications when compared to standard materials Covers sustainability and challenges in the commercialization of carbon nanomaterials-based sensors

Graphene based Nanotechnologies for Energy and Environmental Applications

Graphene based Nanotechnologies for Energy and Environmental Applications Book
Author : Mohammad Jawaid,Akil Ahmad,David Lokhat
Publisher : Elsevier
Release : 2019-08-02
ISBN : 0128158123
Language : En, Es, Fr & De

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Book Description :

Graphene-Based Nanotechnologies for Energy and Environmental Applications explores how graphene-based materials are being used to make more efficient, reliable products and devices for energy storage and harvesting and environmental monitoring and purification. The book outlines the major sustainable, recyclable, and eco-friendly methods for using a range of graphene-based materials in innovative ways. It represents an important information source for materials scientists and engineers who want to learn more about the use of graphene-based nanomaterials to create the next generation of products and devices in energy and environmental science. Graphene-based nanotechnologies are at the heart of some of the most exciting developments in the fields of energy and environmental research. Graphene has exceptional properties, which are being used to create more effective products for electronic systems, environmental sensing devices, energy storage, electrode materials, fuel cell, novel nano-sorbents, membrane and photocatalytic degradation of environmental pollutants especially in the field of water and wastewater treatment. Covers synthesis, preparation and application of graphene based nanomaterials from different sources Demonstrates systematic approaches to the design, synthesis, characterization and applications of graphene-based nanocomposites in order to establish their important relationship with end-user applications Discusses the challenges in ensuring reliability and scalability of graphene-based nanotechnologies

Graphene Oxide

Graphene Oxide Book
Author : Ganesh Shamrao Kamble
Publisher : BoD – Books on Demand
Release : 2018-09-19
ISBN : 178923588X
Language : En, Es, Fr & De

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Book Description :

This book aims to introduce the emerging technologies of graphene oxide (GO) in various fields such as industrial, medical, electronics, artificial intelligence, materials-alloys, energy storage devices, optical, physics, mechanical, nanomaterials, and sustainable chemistry. At the current level of development, the properties and binding structure of graphene are important toward the recent applications. The knowledge produced by the graphene oxide could be a much haunting basis for discovering innovative opportunities in the field of emerging trends of research. Future technology expected that the full development will depend only on graphene and its functionalized composite materials. This book highlights the challenges and opportunities associated with GOs. Subject of interest in this book is exploring the opportunities and technologies related to abundant clean energy, pure water, and noble long healthy life.

Functionalized Nanomaterial Based Electrochemical Sensors

Functionalized Nanomaterial Based Electrochemical Sensors Book
Author : Chaudhery Mustansar Hussain,Jamballi G. Manjunatha
Publisher : Woodhead Publishing
Release : 2022-01-17
ISBN : 0128241853
Language : En, Es, Fr & De

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Book Description :

Functionalized Nanomaterial-Based Electrochemical Sensors: Principles, Fabrication Methods, and Applications provides a comprehensive overview of materials, functionalized interfaces, fabrication strategies and application areas. Special attention is given to the remaining challenges and opportunities for commercial realization of functionalized nanomaterial-based electrochemical sensors. An assortment of nanomaterials has been investigated for their incorporation into electrochemical sensors. For example, carbon- based nanomaterials (carbon nanotube, graphene and carbon fiber), noble metals (Au, Ag and Pt), polymers (nafion, polypyrrole) and non-noble metal oxides (Fe2O3, NiO, and Co3O4). The most relevant materials are discussed in the book with an emphasis on their evaluation of their realization in commercial applications. Application areas touched on include the environment, food and medicine industries. Health, safety and regulation considerations are touched on, along with economic and commercialization trends. Introduces the principles of nanomaterials for electrochemical sensing applications Reviews the most relevant fabrication strategies for functionalized nanomaterial-based electrochemical sensing platforms Discusses considerations for the commercial realization of functionalized nanomaterial-based electrochemical sensors in the environment, food and point-of-care applications

Functional Nanostructures for Sensors Optoelectronic Devices and Drug Delivery

Functional Nanostructures for Sensors  Optoelectronic Devices and Drug Delivery Book
Author : Maria Angela Castriciano
Publisher : MDPI
Release : 2020-12-04
ISBN : 3039432168
Language : En, Es, Fr & De

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Book Description :

Nanoparticles and nanostructured materials represent an active area of research and impact in many application fields. The recent progress obtained in the synthesis of nanomaterials, and the fundamental understanding of their properties, has driven significant advances for their technological applications. The Special Issue “Functional Nanostructures for Sensors, Optoelectronic Devices and Drug Delivery” aims to provide an overview of the current research activities in the field of nanostructured materials with a particular emphasis on their potential applications for sensors, optoelectronic devices and biomedical systems. The Special Issue includes submission of original research articles and comprehensive reviews that demonstrated or summarized significant advances in the above-mentioned research fields. The Special Issue is made up of fifteen original research articles and three comprehensive reviews covering various topics of nanostructured materials and relative characterization from fundamental research to technological applications. More than 100 scientists from universities and research institutions lent their expertize and shared their research activities to ensure the success of this Special Issue.

Nanorods and Nanocomposites

Nanorods and Nanocomposites Book
Author : Morteza Sasani Ghamsari,Soumen Dhara
Publisher : BoD – Books on Demand
Release : 2020-03-11
ISBN : 1789844681
Language : En, Es, Fr & De

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Book Description :

The book, Nanorods and Nanocomposites aims to provide the reader with an overview of the recent advances made on the synthesis of nanorods and nanocomposites and their emerging applications for a better lifestyle. The nanorods are a surprising gift to materials science from the research field of nanoscale materials. Nanorods promise to serve as a building block of the next-generation electronic and optoelectronic devices. Nanocomposite materials are multiphase solid materials that have one organic or inorganic nanoarchitectured compound with various nanostructures, such as nanoparticles, nanowires, nanorods, and nano-films, etc., or with multiphase solid materials (metals, oxides, polymers, and carbon). Due to the progressive physical, chemical, electrical, thermal, optical, electrochemical, and catalytic properties of nanocomposites, they exhibit multi-functional characteristics in a variety of engineering applications such as piezoelectrics, thermoresistors, sensors, energy-related technologies, water purification catalysts, electro-photonics, and so on. Despite the wide variety of applications due to their unique nanostructures, the fabrication of nanocomposites and the realization of their applications in different fields remains a challenging task. The focus of this book is to provide a platform for presentation of the latest knowledge and recent progress in synthesis, functionalization, and applications of nanocomposite materials. It is expected that this book presents the most attractive and versatile technological developments in the field of nanorods and nanocomposite materials and their applications that will provide a better understanding of the currently ongoing research in related fields.

Metal Oxides in Nanocomposite Based Electrochemical Sensors for Toxic Chemicals

Metal Oxides in Nanocomposite Based Electrochemical Sensors for Toxic Chemicals Book
Author : A. Pandikumar,Perumal Rameshkumar
Publisher : Elsevier
Release : 2021-04-21
ISBN : 0128209399
Language : En, Es, Fr & De

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Book Description :

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

Electrochemistry Volume 16

Electrochemistry Volume 16 Book
Author : Craig Banks,Steven McIntosh
Publisher : Royal Society of Chemistry
Release : 2021-12-10
ISBN : 1788016920
Language : En, Es, Fr & De

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Book Description :

Providing the reader with an up to date digest of the most important current research carried out in the field, this volume is compiled and written by leading experts from across the globe. It reviews the trends in electrochemical sensing and its applications and touches on research areas from a diverse range including microbial electrosynthesis for bio-based production using renewable electricity and recent advances in inorganic nanostructured materials for electrochemical water splitting. The reviews of established and current interest in the field make this book a key reference for researchers in this exciting and developing area.

Functionalization of Graphene

Functionalization of Graphene Book
Author : Vasilios Georgakilas
Publisher : John Wiley & Sons
Release : 2014-04-03
ISBN : 352767277X
Language : En, Es, Fr & De

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Book Description :

All set to become the standard reference on the topic, this book covers the most important procedures for chemical functionalization, making it an indispensable resource for all chemists, physicists, materials scientists and engineers entering or already working in the field. Expert authors share their knowledge on a wide range of different functional groups, including organic functional groups, hydrogen, halogen, nanoparticles and polymers.

Smart Nanodevices for Point of Care Applications

Smart Nanodevices for Point of Care Applications Book
Author : Suvardhan Kanchi,Rajasekhar Chokkareddy,Mashallah Rezakazemi
Publisher : CRC Press
Release : 2022-06-23
ISBN : 1000593843
Language : En, Es, Fr & De

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Book Description :

Smart Nanodevices for Point-of-Care Applications examines the latest trends on the capabilities of nanomaterials for point-of-care (PoC) diagnostics and explains how these materials can help to strengthen, miniaturize, and improve the quality of diagnostic devices. A thorough explanation of all-in-one nanosmart devices is included, incorporating all of the applications and fundamentals of these smart devices. This book provides practical information on the following: novel and effective smart materials, better-quality health management, effective management of a disease, potential point-of-care devices, and mobile nanosensors. Additional Features Includes in-depth research based collation of the latest trends of smart devices Provides practical information on all-in-one nanosmart devices Explains how nanomaterials can help to strengthen and improve the quality of diagnostic devices Emphasizes the development of smart nanodevices, especially the miniaturization aspect

2D Monoelements

2D Monoelements Book
Author : Inamuddin,Rajender Boddula,Mohd Imran Ahamed,Abdullah M. Asiri
Publisher : John Wiley & Sons
Release : 2020-12-30
ISBN : 1119655250
Language : En, Es, Fr & De

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Book Description :

2D Monoelements: Properties and Applications explores the challenges, research progress and future developments of the basic idea of two-dimensional monoelements, classifications, and application in field-effect transistors for sensing and biosensing. The thematic topics include investigations such as: Recent advances in phosphorene The diverse properties of two-dimensional antimonene, of graphene and its derivatives The molecular docking simulation study used to analyze the binding mechanisms of graphene oxide as a cancer drug carrier Metal-organic frameworks (MOFs)-derived carbon (graphene and carbon nanotubes) and MOF-carbon composite materials, with a special emphasis on the use of these nanostructures for energy storage devices (supercapacitors) Two-dimensional monoelements classification like graphene application in field-effect transistors for sensing and biosensing Graphene-based ternary materials as a supercapacitor electrode Rise of silicene and its applications in gas sensing