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Application of Quantum Dots in Biology and Medicine

Author: Puspendu Barik

Publisher: Springer Nature

Published: 2022-10-03

Total Pages: 274

ISBN-13: 9811931445

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.

Quantum Dots

Author: Charles Z. Hotz

Publisher: Springer Science & Business Media

Published: 2008-02-02

Total Pages: 253

ISBN-13: 1597453692

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Quantum Dots captures many diverse applications enabling utility in biological detection. Organized into five parts, the first two parts cover the use of QDs in imaging fixed and living cells (and tissues). Protocols are included for using QDs in routine as well as enabling applications. Part 3 shows early efforts aimed at using QDs in live animals. The final two parts demonstrate the versatility of QD technology in existing assay technology.

Unraveling the Safety Profile of Nanoscale Particles and Materials

Author: Andreia Ferreira de Castro Gomes

Publisher: BoD – Books on Demand

Published: 2018-03-21

Total Pages: 174

ISBN-13: 9535139398

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As nanomaterials become increasingly present in our daily lives, pertinent questions regarding their safety arise. Nanomaterial risk assessment, as in other areas, directs much of the effort worldwide in defining guidelines that may be translated into national or international directives. Nanomaterials encompass different entities, from nanoparticles to nanostructured materials, with specific effects over cells, tissues, organisms and ecosystems depending on their biophysical characteristics. Such interactions will directly affect the impact of novel nanotechnologies. This book aims to provide the reader with a comprehensive overview of the current state of the art in nanotoxicology, featuring the most important developments and critical issues regarding the use of and exposure to nanoparticles.

Quantum Dots

Author: Faten Divsar

Publisher: BoD – Books on Demand

Published: 2020-06-24

Total Pages: 94

ISBN-13: 183880918X

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Quantum dots (QDs) are luminescent semiconductor nanocrystals with unique chemical and physical properties due to their size and highly compact structure. QDs were first proposed for use in luminescent concentrators to replace organic dye molecules. In this book, the interest is in taking advantage of the emission properties of QDS, which can be tuned by their size, resulting from quantum confinement. In addition, the book discusses the potential of QDs as contrast and therapeutic agents in the field of medicine.

Modern Applications of Quantum Dots

Author: Eva Murphy

Publisher:

Published: 2015-01-09

Total Pages: 0

ISBN-13: 9781632383310

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Researchers have been examining the properties of quantum dots for a long time. This book describes the modern applications of quantum dots with the help of valuable information. It provides a compilation of various practical applications of quantum dots. The book contains an overview of the thermo-optical characterization of CdSe/ZnS core-shell nanocrystal solutions and also discusses new optical and lasing applications along with a few examples of quantum dot systems for distinct applications in electronics. Examples regarding the usage of this system for biological applications have also been provided. It contains latest research work contributed by researchers and scientists related to this field from across the world, providing the readers with general research like the one conducted in basic sciences like chemistry, medicine, biology and physics with a valuable base text presenting latest research in the field of quantum-dot systems.

Cadmium Telluride Quantum Dots

Author: John Donegan

Publisher: CRC Press

Published: 2013-12-03

Total Pages: 250

ISBN-13: 9814316059

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In the last two decades, semiconductor quantum dots—small colloidal nanoparticles—have garnered a great deal of scientific interest because of their unique properties. Among nanomaterials, CdTe holds special technological importance as the only known II–VI material that can form conventional p–n junctions. This makes CdTe very important for the development of novel optoelectronic devices such as light-emitting diodes, solar cells, and lasers. Moreover, the demand for water-compatible light emitters and the most common biological buffers give CdTe quantum dots fields a veritable edge in biolabeling and bioimaging. Cadmium Telluride Quantum Dots: Advances and Applications focuses on CdTe quantum dots and addresses their synthesis, assembly, optical properties, and applications in biology and medicine. It makes for a very informative reading for anyone involved in nanotechnology and will also benefit those scientists who are looking for a comprehensive account on the current state of quantum dot–related research.

Fundamentals of Optoelectronics

Author: Clifford R. Pollock

Publisher: Richard d Irwin

Published: 1995

Total Pages: 569

ISBN-13: 9780256101041

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Spectroscopic Analyses

Author: Eram Sharmin

Publisher: BoD – Books on Demand

Published: 2017-12-06

Total Pages: 242

ISBN-13: 9535136275

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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.

Ternary Quantum Dots

Author: Oluwatobi Samuel Oluwafemi

Publisher: Woodhead Publishing

Published: 2021-07-02

Total Pages: 282

ISBN-13: 0128183047

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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

Nanoparticles in Biology and Medicine

Author: Mikhail Soloviev

Publisher: Methods in Molecular Biology

Published: 2012-07-13

Total Pages: 586

ISBN-13:

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The modern fascination with micro- and nano-sized materials can actually be traced back further to the 1960s and ‘70s when the first few reported attempts were made to use nanoparticles for controlled drug delivery. In Nanoparticles in Biology and Medicine: Methods and Protocols, experts in the field present a wide range of methods for synthesis, surface modification, characterization, and application of nano-sized materials (nanoparticles) in life science and medical fields, mostly for drug delivery. The methods presented cover all stages of nanoparticle manufacturing, modification, analysis, and applications. Written in the highly successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Comprehensive and cutting-edge, Nanoparticles in Biology and Medicine: Methods and Protocols will help the beginner become familiar with this fascinating field and will provide scientists at all levels of expertise with easy-to-follow practical advice needed to make, modify, and analyze nanoparticles of their choice and to use them in a wide range of biomedical and pharmaceutical applications, including functional protein studies, drug delivery, immunochemistry, imaging, and many others.