Quantum DOT Synthesis Characterization and Analysis

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Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.:/5 (841 download)

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Book Synopsis Quantum DOT Synthesis Characterization and Analysis by : Andrew Kevin Tobias

Download or read book Quantum DOT Synthesis Characterization and Analysis written by Andrew Kevin Tobias and published by . This book was released on 2012 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum dot applications are numerous and range from photovoltaic devices and lasers, to bio labeling. Group II-VI semiconductor nanocrystals, specifically CdSe quantum dots, have been shown to be useful in applications such as, imaging, biological labeling, LEDs, lasers and solar cells. To further our understanding of these systems, we have synthesized a wide range of quantum dot samples, and characterized them using spectroscopic techniques. Difficulties in sample reproducibility and variance in the electronic band structure of quantum dots from sample to sample create the necessity for analysis techniques that can accurately and reproducibly provide band energies. Cyclic voltammetry (CV) has been used to estimate HOMO/LUMO levels in molecular species and, similarly, can also be used to estimate valence and conduction band levels in quantum dots. CV has the potential to become a useful tool in engineering new nanocrystal technology, by providing information necessary for predicting and modeling interfacial charge transfer to and from quantum dots. Despite the potential use of CV analysis, limitations arise due to the physical nature of nanocrystals. Solubility and diffusion come into play in solution-state experiments, while sample degradation is an issue in thin films. Carbon paste electrodes have been used in electrochemical studies to eliminate these issues. I will present data obtained using a carbon paste electrode to investigate energy levels in core CdSe and ligands bound to their surface. Importantly, the results of this work allow us to determine HOMO-LUMO energy differences for candidate nanocrystal-molecule electron transfer systems.

Ternary Quantum Dots

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Publisher : Woodhead Publishing
ISBN 13 : 0128183047
Total Pages : 282 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Ternary Quantum Dots by : Oluwatobi Samuel Oluwafemi

Download or read book Ternary Quantum Dots written by Oluwatobi Samuel Oluwafemi and published by Woodhead Publishing. This book was released on 2021-07-02 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Silver Micro-Nanoparticles

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Publisher : BoD – Books on Demand
ISBN 13 : 1839686596
Total Pages : 268 pages
Book Rating : 4.8/5 (396 download)

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Book Synopsis Silver Micro-Nanoparticles by : Samir Kumar

Download or read book Silver Micro-Nanoparticles written by Samir Kumar and published by BoD – Books on Demand. This book was released on 2021-09-15 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the different methodologies for producing and synthesizing silver nanoparticles (AgNPs) of various shapes and sizes. It also provides an in-depth understanding of the new methods for characterizing and modifying the properties of AgNPs as well as their properties and applications in various fields. This book is a useful resource for a wide range of readers, including scientists, engineers, doctoral and postdoctoral fellows, and scientific professionals working in specialized fields such as medicine, nanotechnology, spectroscopy, analytical chemistry diagnostics, and plasmonics.

Synthesis, Characterization and Single Particle Spectroscopy of Semiconductor Quantum Dots and Quantum Dot Oligomers

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (964 download)

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Book Synopsis Synthesis, Characterization and Single Particle Spectroscopy of Semiconductor Quantum Dots and Quantum Dot Oligomers by : Nan Hu

Download or read book Synthesis, Characterization and Single Particle Spectroscopy of Semiconductor Quantum Dots and Quantum Dot Oligomers written by Nan Hu and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Amorphous and Liquid Semiconductors

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Publisher : Springer Science & Business Media
ISBN 13 : 1461587050
Total Pages : 445 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Amorphous and Liquid Semiconductors by : J. Tauc

Download or read book Amorphous and Liquid Semiconductors written by J. Tauc and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid state physics after solving so successfully many fundamental problems in perfect or slightly imperfect crystals, tried in recent years to attack problems associated with large disorder with the aim to understand the consequences of the lack of the long-range order. Semiconductors are much more changed by disorder than metals or insulators, and appear to be the most suitable materials for fundamental work. Considerable exploratory work on amorphous and liquid semiconductors was done by the Leningrad School since the early fifties. In recent years, much research in several countries was directed to deepen the understanding of the structural, electronic, optical, vibrational, magnetic and other proper ties of these materials and to possibly approach the present level of under standing of crystalline semiconductors. This effort was stimulated not only by purely scientific interest but also by the possibility of new applications from which memory devices in the general sense are perhaps the most challenging. The research met with serious difficulties which are absent in crystals.

Quantum Dots

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Publisher :
ISBN 13 : 9780750357029
Total Pages : 0 pages
Book Rating : 4.3/5 (57 download)

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Book Synopsis Quantum Dots by : Yarub Al-Douri

Download or read book Quantum Dots written by Yarub Al-Douri and published by . This book was released on 2024-09-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Perovskite Quantum Dots

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Publisher : Springer Nature
ISBN 13 : 9811566372
Total Pages : 374 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Perovskite Quantum Dots by : Ye Zhou

Download or read book Perovskite Quantum Dots written by Ye Zhou and published by Springer Nature. This book was released on 2020-08-27 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses perovskite quantum dots, discussing their unique properties, synthesis, and applications in nanoscale optoelectronic and photonic devices, as well as the challenges and possible solutions in the context of device design and the prospects for commercial applications. It particularly focuses on the luminescent properties, which differ from those of the corresponding quantum dots materials, such as multicolor emission, fluorescence narrowing, and tunable and switchable emissions from doped nanostructures. The book first describes the characterization and fabrication of perovskite quantum dots. It also provides detailed methods for analyzing the electrical and optical properties, and demonstrates promising applications of perovskite quantum dots. Furthermore, it presents a series of optoelectronic and photonic devices based on functional perovskite quantum dots, and explains the incorporation of perovskite quantum dots in semiconductor devices and their effect of the performance. It also explores the challenges related to optoelectronic devices, as well as possible strategies to promote their commercialization. As such, this book is a valuable resource for graduate students and researchers in the field of solid-state materials and electronics wanting to gain a better understanding of the characteristics of quantum dots, and the fundamental optoelectronic properties and operation mechanisms of the latest perovskite quantum dot-based devices.

Multifunctional Nanocarriers for Contemporary Healthcare Applications

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Publisher : IGI Global
ISBN 13 : 1522547827
Total Pages : 624 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Multifunctional Nanocarriers for Contemporary Healthcare Applications by : Barkat, Md. Abul

Download or read book Multifunctional Nanocarriers for Contemporary Healthcare Applications written by Barkat, Md. Abul and published by IGI Global. This book was released on 2018-01-12 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in technology permeates every aspect of life, including the healthcare system. Nanotechnology based systems have gained popularity based upon their promise, size, and other characteristics. Multifunctional Nanocarriers for Contemporary Healthcare Applications is a critical academic publication that explores advancements in nanostructured systems, applications of these systems in healthcare, and biomedical applications of these systems. Featuring coverage on a wide range of topics, such as hydrogels, controlled drug delivery systems, and nanomedicine, this book is geared toward researchers, students, and academicians seeking current research on advancements and applications of nanostructured systems in the healthcare industry.

Spectroscopic Analyses

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Publisher : BoD – Books on Demand
ISBN 13 : 9535136275
Total Pages : 242 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Spectroscopic Analyses by : Eram Sharmin

Download or read book Spectroscopic Analyses written by Eram Sharmin and published by BoD – Books on Demand. This book was released on 2017-12-06 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents developments and applications of these methods, such as NMR, mass, and others, including their applications in pharmaceutical and biomedical analyses. The book is divided into two sections. The first section covers spectroscopic methods, their applications, and their significance as characterization tools; the second section is dedicated to the applications of spectrophotometric methods in pharmaceutical and biomedical analyses. This book would be useful for students, scholars, and scientists engaged in synthesis, analyses, and applications of materials/polymers.

Colloidal Quantum Dot Optoelectronics and Photovoltaics

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Publisher : Cambridge University Press
ISBN 13 : 0521198267
Total Pages : 329 pages
Book Rating : 4.5/5 (211 download)

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Book Synopsis Colloidal Quantum Dot Optoelectronics and Photovoltaics by : Gerasimos Konstantatos

Download or read book Colloidal Quantum Dot Optoelectronics and Photovoltaics written by Gerasimos Konstantatos and published by Cambridge University Press. This book was released on 2013-11-07 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Captures the most up-to-date research in the field, written in an accessible style by the world's leading experts.

Quantum Dots and Nanostructures

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Publisher : SPIE-International Society for Optical Engineering
ISBN 13 : 9780819484840
Total Pages : 80 pages
Book Rating : 4.4/5 (848 download)

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Book Synopsis Quantum Dots and Nanostructures by :

Download or read book Quantum Dots and Nanostructures written by and published by SPIE-International Society for Optical Engineering. This book was released on 2011 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantum Dots and Nanostructures

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Quantum Dots and Nanostructures by :

Download or read book Quantum Dots and Nanostructures written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantum Dots

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Publisher :
ISBN 13 : 9781619429680
Total Pages : 0 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Quantum Dots by : Orion Ciftja

Download or read book Quantum Dots written by Orion Ciftja and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoscience and nanotechnology is continuously moving forward enabling the precise, controlled fabrication of structures and devices at atomic and molecular scales. Quantum dots are typically semiconductor nanocrystals that have gained tremendous attention due to their unique electronic, magnetic, chemical and optical properties. They have proven very useful in applications in many fields across the physical, engineering, chemical, biological and medical sciences. In this book, the authors give an overview of the progress and major research developments in the field of quantum dots over the past two decades. They specifically focus on discussing the cutting-edge applications in the fields of information technology, electronics, biotechnology, energy, medicine, cellular imaging and diagnostic bio-sensing.

Recent Trends in Nanomaterials

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Publisher : Springer
ISBN 13 : 9811038422
Total Pages : 315 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Recent Trends in Nanomaterials by : Zishan Husain Khan

Download or read book Recent Trends in Nanomaterials written by Zishan Husain Khan and published by Springer. This book was released on 2017-07-20 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the latest advances in the field of nanomaterials synthesis and processes, and provides a comprehensive overview of the state of art of research in this rapidly developing field. The book is divided into 11 chapters on various aspects of nanomaterials, moving from the synthesis and characterization of graphene oxide to graphene quantum dots and other interesting nanomaterials. Some chapters based on theoretical simulation of nanomaterials and their properties and applications of nanomaterials have also presented in this book. Given the depth and breadth of coverage, the book offers a valuable guide for researchers and students working in the area of nanomaterials.

Quantum Dots

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Publisher : Materials Research Forum LLC
ISBN 13 : 1644901250
Total Pages : 360 pages
Book Rating : 4.6/5 (449 download)

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Book Synopsis Quantum Dots by : Inamuddin

Download or read book Quantum Dots written by Inamuddin and published by Materials Research Forum LLC. This book was released on 2021-04-05 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Quantum Dots and Nanostructures

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (847 download)

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Book Synopsis Quantum Dots and Nanostructures by : Kurt Gerard Eyink

Download or read book Quantum Dots and Nanostructures written by Kurt Gerard Eyink and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Study of Fluorescent Colloidal Quantum Dots: Synthesis, Characterization and Stability

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (126 download)

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Book Synopsis Study of Fluorescent Colloidal Quantum Dots: Synthesis, Characterization and Stability by : Chang-Wei Yeh

Download or read book Study of Fluorescent Colloidal Quantum Dots: Synthesis, Characterization and Stability written by Chang-Wei Yeh and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: