Electroanalytical Applications Of Quantum Dot Based Biosensors
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Electroanalytical Applications Of Quantum Dot Based Biosensors
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Author : Bengi Uslu
language : en
Publisher: Elsevier
Release Date : 2021-05-19
Electroanalytical Applications Of Quantum Dot Based Biosensors written by Bengi Uslu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-19 with Technology & Engineering categories.
Quantum dots (QDs) are hybrid organic/inorganic nanoparticles with novel physical properties. QDs have two components: an inorganic core and an optically active coated shell. Moreover, surface coatings can be applied to QDs to modify the particle as needed for experiments. Hydrophilic coatings prevent leaking of metal cargo from the core, enhancing the solubility in biological contexts and bind molecules, such as receptor–ligands, antibodies, therapeutic, and diagnostic macromolecules for enhanced effects. Their high surface-to-volume ratio allows multiple functional groups to attach onto the surface of the particles at constant surface volume. Silicon-, gallium-, indium-, or germanium-based; cadmium-based; and carbon-based QDs have already been used in many applications, such as imaging probes for the engineering of multifunctional nanodevices. Superior properties of QDs make them an excellent system in technology and biotechnology.This book describes electroanalytical applications of QD-based nanobiosensors, including brief information about the synthesis and characterization of QDs and basics of electroanalytical methods, followed by QDs in electrochemical biomimetic sensors, QDs in microchips, inorganic materials doped QDs, QD-based electrochemical DNA biosensors, electroluminescence for biomarker analysis using aptamer-based QDs, QD-based photoelectrochemical techniques, enzyme-based nanobiosensors using QDs, QD-based electrochemical immunosensors, and QD-modified nanosensors in drug analysis. Outlines QD-based applications for drug, food, clinical, and environmental science Shows how the properties of QDs make them effective ingredients in biosensing applications Assesses the major challenges in integrating QDs in biosensing systems
Quantum Dot Sensors
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Author : John Callan
language : en
Publisher: CRC Press
Release Date : 2013-01-24
Quantum Dot Sensors written by John Callan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-24 with Science categories.
Consisting of six chapters, written by experts in their field, this book charts the progress made in the use of quantum dots as the signaling component in optical sensors since their discovery in the early 1980s. In particular, it focuses on CdS-, CdSe-, and CdTe-type QDs due to their emission in the visible region of the electromagnetic spectrum. The book begins by detailing the range of methods currently used for the preparation and passivation of core/core–shell quantum dots and follows with a discussion on their electrochemical properties and potential toxicity. The book culminates by focusing on how electron and energy transfer mechanisms can be utilized to generate a range of quantum dot-based probes. This is the first text of its kind dedicated to quantum dot-based sensors and will appeal to those readers who have an interest in working with these versatile nanoparticles.
Quantum Dots For Dna Biosensing
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Author : Jun-Jie Zhu
language : en
Publisher: Springer
Release Date : 2013-12-07
Quantum Dots For Dna Biosensing written by Jun-Jie Zhu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-07 with Technology & Engineering categories.
This book provides a broad introduction to all major aspects of quantum dot properties including fluorescence, electrochemical, photochemical and electroluminescence. Such properties have been produced for applications in biosensing, cell tracking, in vivo animal imaging and so on. It focuses on their special applications in DNA biosensing and provides readers with detailed information on the preparation and functionalization of quantum dots and the fabrication of DNA biosensors, using examples to show how these properties can be used in DNA biosensor design and the advantages of quantum dots in DNA biosensing. Further new emerging quantum dots such as metal nanoclusters and graphene dots and their applications in DNA biosensing have also been included.
Biosensors
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Author : Toonika Rinken
language : en
Publisher: BoD – Books on Demand
Release Date : 2015-09-24
Biosensors written by Toonika Rinken and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-24 with Science categories.
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.
Nanomaterial Based Biosensors Diagnosis And Applications
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Author : Kang Cui
language : en
Publisher: Frontiers Media SA
Release Date : 2024-04-30
Nanomaterial Based Biosensors Diagnosis And Applications written by Kang Cui and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-30 with Science categories.
Due to their unique chemical structures and a wide range of biological activities, plenty of nanomaterials based on organic, inorganic, and hybrid compounds have attracted the extensive attention of scientists and made a great contribution to the development of biosensors, diagnosis, and their applications over the past few decades. These kinds of nanomaterials can be utilized as immobilization platforms, optical probes, or (photo)electroactive labels to improve the performance of (bio)sensing devices with higher sensitivity, stability, and selectivity, which undoubtedly revolutionize the way that traditional health monitoring, food safety, environmental research, even emergency security protection are performed.
Quantum Dots
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Author : Jagannathan Thirumalai
language : en
Publisher: BoD – Books on Demand
Release Date : 2023
Quantum Dots written by Jagannathan Thirumalai and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with Science categories.
This book provides a detailed overview of recent advances in the captivating world of quantum dots and outlines some possible imminent new directions for this important field. A variety of advanced techniques is rapidly developing in the application of quantum dots to solar photovoltaics, LEDs, quantum computing (qubits) and different biological spheres. The book presents, discusses and compares devices based on state-of-the-art structures, incipient material and new physical effects. Improved efficiency and reliability in these fields are already pointing the way to next-generation devices, especially in the nano regime. This book is addressed to students and scientists working in the field of quantum dots and progressive technologies.
Biosensors And Nanotechnology
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Author : Zeynep Altintas
language : en
Publisher: John Wiley & Sons
Release Date : 2017-11-16
Biosensors And Nanotechnology written by Zeynep Altintas 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 2017-11-16 with Technology & Engineering categories.
Provides a broad range of information from basic principles to advanced applications of biosensors and nanomaterials in health care diagnostics This book utilizes a multidisciplinary approach to provide a wide range of information on biosensors and the impact of nanotechnology on the development of biosensors for health care. It offers a solid background on biosensors, recognition receptors, biomarkers, and disease diagnostics. An overview of biosensor-based health care applications is addressed. Nanomaterial applications in biosensors and diagnostics are included, covering the application of nanoparticles, magnetic nanomaterials, quantum dots, carbon nanotubes, graphene, and molecularly imprinted nanostructures. The topic of organ-specific health care systems utilizing biosensors is also incorporated to provide deep insight into the very recent advances in disease diagnostics. Biosensors and Nanotechnology: Applications in Health Care Diagnostics is comprised of 15 chapters that are presented in four sections and written by 33 researchers who are actively working in Germany, the United Kingdom, Italy, Turkey, Denmark, Finland, Romania, Malaysia and Brazil. It covers biomarkers in healthcare; microfluidics in medical diagnostics; SPR-based biosensor techniques; piezoelectric-based biosensor technologies; MEMS-based cell counting methods; lab-on-chip platforms; optical applications for cancer cases; and more. Discusses the latest technology and advances in the field of biosensors and their applications for healthcare diagnostics Particular focus on biosensors for cancer Summarizes research of the last 30 years, relating it to state-of-the-art technologies Biosensors and Nanotechnology: Applications in Health Care Diagnostics is an excellent book for researchers, scientists, regulators, consultants, and engineers in the field, as well as for graduate students studying the subject.
Electrochemical Dna Biosensors
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Author : Mehmet Sengun Ozsoz
language : en
Publisher: CRC Press
Release Date : 2012-04-23
Electrochemical Dna Biosensors written by Mehmet Sengun Ozsoz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-23 with Science categories.
This book focuses on the basic electrochemical applications of DNA in various areas, from basic principles to the most recent discoveries. The book comprises theoretical and experimental analysis of various properties of nucleic acids, research methods, and some promising applications. The topics discussed in the book include electrochemical detection of DNA hybridization based on latex/gold nanoparticle and nanotubes; nanomaterial-based electrochemical DNA detection; electrochemical detection of microorganism-based DNA biosensors; gold nanoparticle-based electrochemical DNA biosensors; electrochemical detection of the aptamer-target interaction; nanoparticle-induced catalysis for DNA biosensing; basic terms regarding electrochemical DNA (nucleic acids) biosensors; screen-printed electrodes for electrochemical DNA detection; application of field-effect transistors to label free electrical DNA biosensor arrays; and electrochemical detection of nucleic acids using branched DNA amplifiers.
Quantum Dots
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Author : Inamuddin
language : en
Publisher: Materials Research Forum LLC
Release Date : 2021-04-05
Quantum Dots written by Inamuddin 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 2021-04-05 with Technology & Engineering categories.
The book provides a thorough survey of current research in quantum dots synthesis, properties, and applications. The unique properties of these new nanomaterials offer multifunctional applications in such fields as photovoltaics, light-emitting diodes, field-effect transistors, lasers, photodetectors, solar cells, biomedical diagnostics and quantum computing. Keywords: Quantum Dots (QD), Photovoltaics, Light-emitting Diodes, Field-effect Transistors, Lasers, Photodetectors, Solar Cells, Biomedical Diagnostics, Quantum Computing, QD Synthesis, Carbon QDs, Graphene QDs, QD Sensors, Supercapacitors, Magnetic Quantum Dots, Cellular/Molecular Separation, Chromatographic Separation Column, Photostability, Luminescence of Carbon QDs, QD Materials for Water Treatment, Semiconductor Quantum Dots, QD Drug Delivery, Antibacterial Quantum Dots.
Surfactant Based Electrochemical Sensors And Biosensors
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Author : Jamballi G. Manjunatha
language : en
Publisher: Elsevier
Release Date : 2024-03-15
Surfactant Based Electrochemical Sensors And Biosensors written by Jamballi G. Manjunatha and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-15 with Technology & Engineering categories.
Surfactant Based Electrochemical Sensors and Biosensors discusses the applications of surfactants for Electrochemical Sensors. Surfactant based electrochemical sensors exhibits elevated sensitivity, selectivity, stability and accuracy as compared to other analytical techniques. The fabricated sensors can be applied for routine analysis in clinical and industrial samples with acceptable recovery. This book covers the emerging research trends and exploitation of surfactants for electrochemical sensor preparation for its applications in various fields such as academia, medicine, industry and monitoring of environmental species. The key focus of this book is to expand scientific research in the field of electrochemistry on surfactant based electrochemical sensors in order to construct highly sensitive devices. Part one presents the characteristics of surfactants and discusses their application for the fabrication of electrochemical sensors and bio sensors. Part two addresses the analysis of toxic chemicals and their quantitative determination and offers surfactant based sensing platforms for environmental modelling. Part three discusses the significance of the analysis of molecules and ions in biological and pharmaceutical sampling. Part four presents new methodologies for the determination of food additives and biological molecules present in food samples. Part 5 explores the Sustainability, Safety and Toxicity Aspects of Surfactant Modified Electrochemical Sensors and Biosensors. Presents emerging research trends and discusses the exploitation of surfactants for electrochemical sensor preparation and its applications for multi-disciplinary fields Addresses the development process for a sensitive, robust, and responsive sensor with the use of surfactants Presents the utilization of surfactant based sensors in real-time analysis