Ternary Quantum Dots

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Ternary Quantum Dots

Author : Oluwatobi Samuel Oluwafemi,El Hadji Mamour Sakho,Sundararajan Parani,Thabang Calvin Lebepe
Publisher : Woodhead Publishing
Page : 282 pages
File Size : 44,8 Mb
Release : 2021-07-02
Category : Technology & Engineering
ISBN : 9780128183045

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Ternary Quantum Dots by Oluwatobi Samuel Oluwafemi,El Hadji Mamour Sakho,Sundararajan Parani,Thabang Calvin Lebepe Pdf

Ternary Quantum Dots: Synthesis, Properties, and Applications reviews the latest advances in ternary (I-III-VI) chalcopyrite quantum dots (QDs), along with their synthesis, properties and applications. Sections address the fundamental key concepts of ternary quantum dots, progress in synthesis strategies (i.e., organic and aqueous synthesis), and characterization methods (i.e., transmission electron microscopy, dynamic light scattering, etc.). Properties of ternary quantum dots are comprehensively reviewed, including optical, chemical and physical properties. The factors and mechanisms of the cytotoxicity of ternary quantum dot-based nanomaterials are also described. Since ternary chalcopyrite quantum dots are less toxic and more environmentally benign than conventional binary II-VI chalcogenide quantum dots, they are being investigated to replace conventional quantum dots in a range of applications. Thus, this book reviews QDs in various applications, such as solar cells, photocatalytic, sensors and bio-applications. Reviews fundamental concepts of ternary quantum dots and quantum dot-nanocomposites including the most relevant synthesis strategies, key properties, and characterization techniques Delves into the cytotoxicity of quantum dots looking at the factors and mechanisms that influence cytotoxicity including demonstration of cytotoxicity assays for in vitro and in vivo tests Touches on the many applications of ternary quantum dots including biomedical applications, applications in solar cells, sensing applications, and photocatalytic applications

Third Congress on Intelligent Systems

Author : Sandeep Kumar,Harish Sharma,K. Balachandran,Joong Hoon Kim,Jagdish Chand Bansal
Publisher : Springer Nature
Page : 850 pages
File Size : 53,7 Mb
Release : 2023-05-18
Category : Technology & Engineering
ISBN : 9789811993794

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Third Congress on Intelligent Systems by Sandeep Kumar,Harish Sharma,K. Balachandran,Joong Hoon Kim,Jagdish Chand Bansal Pdf

This book is a collection of selected papers presented at the Third Congress on Intelligent Systems (CIS 2022), organized by CHRIST (Deemed to be University), Bangalore, India, under the technical sponsorship of the Soft Computing Research Society, India, during September 5–6, 2022. It includes novel and innovative work from experts, practitioners, scientists, and decision-makers from academia and industry. It covers topics such as the Internet of Things, information security, embedded systems, real-time systems, cloud computing, big data analysis, quantum computing, automation systems, bio-inspired intelligence, cognitive systems, cyber-physical systems, data analytics, data/web mining, data science, intelligence for security, intelligent decision-making systems, intelligent information processing, intelligent transportation, artificial intelligence for machine vision, imaging sensors technology, image segmentation, convolutional neural network, image/video classification, soft computing for machine vision, pattern recognition, human-computer interaction, robotic devices and systems, autonomous vehicles, intelligent control systems, human motor control, game playing, evolutionary algorithms, swarm optimization, neural network, deep learning, supervised learning, unsupervised learning, fuzzy logic, rough sets, computational optimization, and neuro-fuzzy systems.

Quantum Dots

Author : Rakshit Ameta,Jayesh P. Bhatt,Suresh C. Ameta
Publisher : Elsevier
Page : 393 pages
File Size : 43,7 Mb
Release : 2022-09-20
Category : Science
ISBN : 9780323858953

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Quantum Dots by Rakshit Ameta,Jayesh P. Bhatt,Suresh C. Ameta Pdf

Quantum Dots: Fundamentals, Synthesis and Applications compiles key information, along with practical guidance on quantum dot synthesis and applications. Beginning with an introduction, Part One highlights such foundational knowledge as growth mechanisms, shape and composition, electrochemical properties, and production scale-up for quantum dots. Part Two goes on to provide practical guides to key chemical, physical and biological methods for the synthesis of quantum dots, with Part Three reviewing the application of quantum dots and a range of important use cases, including photocatalysis, energy cells and medical imaging. Drawing on the knowledge of its expert authors, this comprehensive book provides practical guidance for all those who already study, develop or use quantum dots in their work. Presents the foundational information needed to effectively understand and manipulate quantum dot properties Consolidates key methods of quantum dot synthesis in a single volume Reviews both current and future practical applications of quantum dots across a range of important fields

Core/Shell Quantum Dots

Author : Xin Tong,Zhiming M. Wang
Publisher : Springer Nature
Page : 331 pages
File Size : 40,6 Mb
Release : 2020-07-01
Category : Science
ISBN : 9783030465964

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Core/Shell Quantum Dots by Xin Tong,Zhiming M. Wang Pdf

This book outlines various synthetic approaches, tuneable physical properties, and device applications of core/shell quantum dots (QDs). Core/shell QDs have exhibited enhanced quantum yield (QY), suppressed photobleaching/blinking, and significantly improved photochemical/physical stability as compared to conventional bare QDs. The core-shell structure also promotes the easy tuning of QDs’ band structure, leading to their employment as attractive building blocks in various optoelectronic devices. The main objective of this book is to create a platform for knowledge sharing and dissemination of the latest advances in novel areas of core/shell QDs and relevant devices, and to provide a comprehensive introduction and directions for further research in this growing area of nanomaterials research.

Carbon and Graphene Quantum Dots for Biomedical Applications

Author : Kyusik Yun,Saravanan Govindaraju
Publisher : Elsevier
Page : 306 pages
File Size : 52,9 Mb
Release : 2023-06-16
Category : Technology & Engineering
ISBN : 9780323985253

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Carbon and Graphene Quantum Dots for Biomedical Applications by Kyusik Yun,Saravanan Govindaraju Pdf

Carbon and Graphene Quantum Dots for Biomedical Applications provides a single point of reference for understanding the biomedical potential of quantum dots. The book covers the synthesis and properties of various carbon and graphene quantum dots, with advanced discussion on the challenges faced during synthesis according to type, structure, size, functionalization and composition. Key biomedical applications are described, including bioimaging, biosensing, antimicrobial and drug delivery. The benefits and issues of utilizing carbon and graphene quantum dots in biomedical applications are addressed in detail, evaluating vital aspects such as cytotoxicity, inhibition concentration and point-of-care-specific challenges.This book offers an exciting and thorough overview of this emerging area for academics and researchers in the fields of materials science, biomedical engineering, nanotechnology, and pharmaceutical science, as well as for R&D groups in biosensing and drug development. Provides an overview on the synthesis, properties and functionalization of carbon and graphene quantum dots Covers a selection of key biomedical applications of carbon and graphene quantum dots, including biosensing, antimicrobial and drug delivery applications Discusses the advantages and disadvantages of utilizing quantum dots in biomedical applications, as well as challenges faced during synthesis

Quantum Dot Sensitized Solar Cell Based on Ternary Quaternary Quantum Dots

Author : Navjot Singh
Publisher : Mohammed Abdul Sattar
Page : 0 pages
File Size : 44,6 Mb
Release : 2024-01-30
Category : Technology & Engineering
ISBN : 9798224485581

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Quantum Dot Sensitized Solar Cell Based on Ternary Quaternary Quantum Dots by Navjot Singh Pdf

A Quantum Dot Sensitized Solar Cell employing ternary or quaternary quantum dots represents an innovative approach to solar energy conversion. In this design, the utilization of three or four distinct types of quantum dots enables the solar cell to efficiently capture a broader spectrum of light. This enhanced light absorption is achieved through careful bandgap engineering, allowing the quantum dots to absorb different wavelengths of sunlight. The diverse composition of ternary/quaternary quantum dots contributes to improved charge separation and reduced recombination losses, fundamental factors in maximizing the efficiency of energy conversion. The advanced materials not only facilitate efficient electron injection into the semiconductor layer but also offer versatility in tailoring the optoelectronic properties of the solar cell. The multi-dot structure enhances light harvesting capabilities, increasing the likelihood of capturing photons across a wide range of the solar spectrum. This approach addresses limitations observed in traditional solar cells and holds promise for boosting overall performance in harnessing solar energy. The potential for multiple exciton generation within ternary/quaternary quantum dot systems adds an intriguing dimension to their functionality, offering the possibility of generating multiple electron-hole pairs from a single absorbed photon. This phenomenon has the potential to significantly enhance the quantum efficiency of the solar cell.

Smart Intelligent Computing and Applications

Author : Suresh Chandra Satapathy,Vikrant Bhateja,J. R. Mohanty,Siba K. Udgata
Publisher : Springer Nature
Page : 793 pages
File Size : 43,8 Mb
Release : 2019-09-26
Category : Technology & Engineering
ISBN : 9789811392825

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Smart Intelligent Computing and Applications by Suresh Chandra Satapathy,Vikrant Bhateja,J. R. Mohanty,Siba K. Udgata Pdf

This book gathers high-quality papers presented at the Third International Conference on Smart Computing and Informatics (SCI 2018–19), which was organized by the School of Computer Engineering and School of Computer Application, Kalinga Institute of Industrial Technology, Bhubaneswar, India, on 21–22 December, 2018. It includes advanced and multi-disciplinary research on the design of smart computing and informatics. Thematically, the book broadly focuses on several innovation paradigms in system knowledge, intelligence and sustainability that can help to provide realistic solutions to various problems confronting society, the environment, and industry. The respective papers offer valuable insights into the how emerging computational and knowledge transfer approaches can be used to deliver optimal solutions in science, technology and healthcare.

Quantum Dots and Polymer Nanocomposites

Author : Jyotishkumar Parameswaranpillai,Poushali Das,Sayan Ganguly
Publisher : CRC Press
Page : 467 pages
File Size : 44,9 Mb
Release : 2022-12-21
Category : Technology & Engineering
ISBN : 9781000818963

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Quantum Dots and Polymer Nanocomposites by Jyotishkumar Parameswaranpillai,Poushali Das,Sayan Ganguly Pdf

Quantum Dots and Polymer Nanocomposites: Synthesis, Chemistry, and Applications reviews the properties, fabrication, and current and potential users of quantum dots-based polymer composites. It offers a much-needed update on the essential components of polymer nanocomposites by exploring the synthesis, processing, classification, characterisation, and applications of quantum dots. Topics include modern fabrication technologies, processing, nanostructure formation, and the mechanisms of reinforcement. This book also covers biocompatibility, suitability, and toxic effects of quantum dots-based polymer nanocomposites. Applications such as biomedical, pollution mitigation, sensors, and catalysis are explored, as are opportunities and future research directions. This edited book acts as a one-stop reference book for researchers, academics, advanced students, and scientists studying epoxy blends. It will be of interest to materials scientists, polymer technologists, nanotechnologists, chemical engineers, physicists (optics, plasmonics), chemists, and mechanical engineers, among others.

Colloidal Quantum Dot Light Emitting Diodes

Author : Hong Meng
Publisher : John Wiley & Sons
Page : 405 pages
File Size : 54,9 Mb
Release : 2023-10-11
Category : Technology & Engineering
ISBN : 9783527845132

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Colloidal Quantum Dot Light Emitting Diodes by Hong Meng Pdf

Colloidal Quantum Dot Light Emitting Diodes Explore all the core components for the commercialization of quantum dot light emitting diodes Quantum dot light emitting diodes (QDLEDs) are a technology with the potential to revolutionize solid-state lighting and displays. Due to the many applications of semiconductor nanocrystals, of which QDLEDs are an example, they also hold the potential to be adapted into other emerging semiconducting technologies. As a result, it is critical that the next generation of engineers and materials scientists understand these diodes and their latest developments. Colloidal Quantum Dot Light Emitting Diodes: Materials and Devices offers a comprehensive introduction to this subject and its most recent research advancements. Beginning with a summary of the theoretical foundations and the basic methods for chemically synthesizing colloidal semiconductor quantum dots, it identifies existing and future applications for these groundbreaking technologies. The result is tailored to produce a thorough understanding of this area of research. Colloidal Quantum Dot Light Emitting Diodes readers will also find: An author with decades of experience in the field of organic electronics Detailed discussion of topics including advanced display technologies, the patent portfolio and commercial considerations, and more Strategies and design techniques for improving device performance Colloidal Quantum Dot Light Emitting Diodes is ideal for material scientists, electronics engineers, inorganic and solid-state chemists, solid-state and semiconductor physicists, photochemists, and surface chemists, as well as the libraries that support these professionals.

Application of Quantum Dots in Biology and Medicine

Author : Puspendu Barik,Samiran Mondal
Publisher : Springer Nature
Page : 274 pages
File Size : 48,7 Mb
Release : 2022-10-03
Category : Technology & Engineering
ISBN : 9789811931444

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Application of Quantum Dots in Biology and Medicine by Puspendu Barik,Samiran Mondal Pdf

This book illustrates various applications of quantum dots (QDs) in the biomedical field and future perspectives. It first introduces the synthesis procedures and fundamental properties of QDs. In addition, the optical detection techniques and toxicologic reviews of QDs are presented. A focus of the book is also on the applications of QDs in cancer therapy, drug delivery, bio-sensing, and targeted molecular therapy. This book is exciting and valuable to a wide variety of readership communities (students, early-stage researchers, and scientists) in the various fields of biology and medicine.

Electroanalytical Applications of Quantum Dot-Based Biosensors

Author : Bengi Uslu
Publisher : Elsevier
Page : 478 pages
File Size : 49,7 Mb
Release : 2021-05-19
Category : Technology & Engineering
ISBN : 9780128232408

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Electroanalytical Applications of Quantum Dot-Based Biosensors by Bengi Uslu Pdf

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

Computational Advancement in Communication Circuits and Systems

Author : Koushik Maharatna,Maitreyi Ray Kanjilal,Sukumar Chandra Konar,Sumit Nandi,Kunal Das
Publisher : Springer
Page : 414 pages
File Size : 47,6 Mb
Release : 2019-07-25
Category : Technology & Engineering
ISBN : 9789811386879

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Computational Advancement in Communication Circuits and Systems by Koushik Maharatna,Maitreyi Ray Kanjilal,Sukumar Chandra Konar,Sumit Nandi,Kunal Das Pdf

This book gathers the proceedings of the International Conference on Computational Advancement in Communication Circuits and Systems (ICCACCS 2018), which was organized by Narula Institute of Technology under the patronage of the JIS group, affiliated with West Bengal University of Technology. The book presents peer-reviewed papers that highlight new theoretical and experimental findings in the fields of electronics and communication engineering, including interdisciplinary areas like Advanced Computing, Pattern Recognition and Analysis, and Signal and Image Processing. The respective papers cover a broad range of principles, techniques and applications in microwave devices, communication and networking, signal and image processing, computations and mathematics, and control. The proceedings reflect the conference’s strong emphasis on methodological approaches, and focus on applications within the domain of Computational Advancement in Communication Circuits and Systems. They also address emerging technologies in electronics and communication, together with the latest practices, issues and trends.

Computational Intelligence in Digital and Network Designs and Applications

Author : Mourad Fakhfakh,Esteban Tlelo-Cuautle,Patrick Siarry
Publisher : Springer
Page : 350 pages
File Size : 41,8 Mb
Release : 2015-07-14
Category : Computers
ISBN : 9783319200712

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Computational Intelligence in Digital and Network Designs and Applications by Mourad Fakhfakh,Esteban Tlelo-Cuautle,Patrick Siarry Pdf

This book explains the application of recent advances in computational intelligence – algorithms, design methodologies, and synthesis techniques – to the design of integrated circuits and systems. It highlights new biasing and sizing approaches and optimization techniques and their application to the design of high-performance digital, VLSI, radio-frequency, and mixed-signal circuits and systems. This second of two related volumes addresses digital and network designs and applications, with 12 chapters grouped into parts on digital circuit design, network optimization, and applications. It will be of interest to practitioners and researchers in computer science and electronics engineering engaged with the design of electronic circuits.

Phosphors, Up Conversion Nano Particles, Quantum Dots and Their Applications

Author : Ru-Shi Liu
Publisher : Springer
Page : 593 pages
File Size : 43,8 Mb
Release : 2016-10-04
Category : Science
ISBN : 9783662527719

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Phosphors, Up Conversion Nano Particles, Quantum Dots and Their Applications by Ru-Shi Liu Pdf

This book introduces readers to fundamental information on phosphor and quantum dots. It comprehensively reviews the latest research advances in and applications of fluoride phosphors, oxide phosphors, nitridosilicate phosphors and various quantum dot materials. Phosphors and phosphor-based quantum dot materials have recently gained considerable scientific interest due to their wide range of applications in lighting, displays, medical and telecommunication technologies. This work will be of great interest to researchers and graduate students in materials sciences and chemistry who wish to learn more about the principles, synthesis and analysis of phosphors and quantum dot materials.

Information Systems Design and Intelligent Applications

Author : J. K. Mandal,Suresh Chandra Satapathy,Manas Kumar Sanyal,Partha Pratim Sarkar,Anirban Mukhopadhyay
Publisher : Springer
Page : 889 pages
File Size : 55,5 Mb
Release : 2015-01-20
Category : Technology & Engineering
ISBN : 9788132222507

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Information Systems Design and Intelligent Applications by J. K. Mandal,Suresh Chandra Satapathy,Manas Kumar Sanyal,Partha Pratim Sarkar,Anirban Mukhopadhyay Pdf

The second international conference on INformation Systems Design and Intelligent Applications (INDIA – 2015) held in Kalyani, India during January 8-9, 2015. The book covers all aspects of information system design, computer science and technology, general sciences, and educational research. Upon a double blind review process, a number of high quality papers are selected and collected in the book, which is composed of two different volumes, and covers a variety of topics, including natural language processing, artificial intelligence, security and privacy, communications, wireless and sensor networks, microelectronics, circuit and systems, machine learning, soft computing, mobile computing and applications, cloud computing, software engineering, graphics and image processing, rural engineering, e-commerce, e-governance, business computing, molecular computing, nano-computing, chemical computing, intelligent computing for GIS and remote sensing, bio-informatics and bio-computing. These fields are not only limited to computer researchers but also include mathematics, chemistry, biology, bio-chemistry, engineering, statistics, and all others in which computer techniques may assist.