Microwaves in Nanoparticle Synthesis

Microwaves in Nanoparticle Synthesis
Author: Satoshi Horikoshi
Publisher: John Wiley & Sons
Total Pages: 324
Release: 2013-05-03
Genre: Technology & Engineering
ISBN: 3527648143

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For the first time, this comprehensive handbook presents the emerging field of microwave technology for the synthesis of nanoparticles. Divided into three parts--fundamentals, methods, and applications--it covers topics including microwave theory, scale-up, microwave plasma synthesis, characterization, and more. This offers both an important volume for academic researchers, and a resource for those in industry exploring the applications of nanoparticles in semiconductors, electronics, catalysis, sensors, and more.

Gold Nanoparticle Microwave Synthesis

Gold Nanoparticle Microwave Synthesis
Author:
Publisher:
Total Pages: 6
Release: 2016
Genre:
ISBN:

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At the nanometer scale, numerous compounds display different properties than those found in bulk material that can prove useful in areas such as medicinal chemistry. Gold nanoparticles, for example, display promise in newly developed hyperthermia therapies for cancer treatment. Currently, gold nanoparticle synthesis is performed via the hot injection technique which has large variability in final particle size and a longer reaction time. One underdeveloped area by which these particles could be produced is through microwave synthesis. To initiate heating, microwaves agitate polar molecules creating a vibration that gives off the heat energy needed. Previous studies have used microwaves for gold nanoparticle synthesis; however polar solvents were used that partially absorbed incident microwaves, leading to partial thermal heating of the sample rather than taking full advantage of the microwave to solely heat the gold nanoparticle precursors in a non-polar solution. Through this project, microwaves were utilized as the sole heat source, and non-polar solvents were used to explore the effects of microwave heating only as pertains to the precursor material. Our findings show that the use of non-polar solvents allows for more rapid heating as compared to polar solvents, a reduction in reaction time from 10 minutes to 1 minute, maximizes the efficiency of the reaction, and allows for reproducibility in the size/shape of the fabricated nanoparticles.

Nanoparticles

Nanoparticles
Author: American Chemical Society. Meeting
Publisher:
Total Pages: 474
Release: 2008
Genre: Language Arts & Disciplines
ISBN:

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The book summarizes recent advances in methods to synthesize, stabilize, passivate and functionalize diverse nanoparticles from metals, metal oxides, semiconductors, polymers, organics and biomolecules. A wide range of potential appplications with nanoparticles as building blocks are described.

Gold Nanoparticles For Physics, Chemistry And Biology (Second Edition)

Gold Nanoparticles For Physics, Chemistry And Biology (Second Edition)
Author: Catherine Louis
Publisher: World Scientific
Total Pages: 681
Release: 2017-06-02
Genre: Science
ISBN: 1786341263

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Gold Nanoparticles for Physics, Chemistry and Biology offers an overview of recent research into gold nanoparticles, covering their discovery, usage and contemporary practical applications.This Second Edition begins with a history of over 2000 years of the use of gold nanoparticles, with a review of the specific properties which make gold unique. Updated chapters include gold nanoparticle preparation methods, their plasmon resonance and thermo-optical properties, their catalytic properties and their future technological applications. New chapters have been included, and reveal the growing impact of plasmonics in research, with an introduction to quantum plasmonics, plasmon assisted catalysis and electro-photon conversion. The growing field of nanoparticles for health is also addressed with a study of gold nanoparticles as radiosensibiliser for radiotherapy, and of gold nanoparticle functionalisation. This new edition also considers the relevance of bimetallic nanoparticles for specific applications.World-class scientists provide the most up-to-date findings for an introduction to gold nanoparticles within the related areas of chemistry, biology, material science, optics and physics. It is perfectly suited to advanced level students and researchers looking to enhance their knowledge in the study of gold nanoparticles.

Reducing Agents in Colloidal Nanoparticle Synthesis

Reducing Agents in Colloidal Nanoparticle Synthesis
Author: Stefanos Mourdikoudis
Publisher: Royal Society of Chemistry
Total Pages: 483
Release: 2021-05-17
Genre: Science
ISBN: 1839161655

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This book will highlight the role of reducing agents in the chemical synthesis of nanoparticle systems.

Gold Nanoparticles

Gold Nanoparticles
Author: Abagail Jarnagin
Publisher: Nova Science Publishers
Total Pages: 0
Release: 2013
Genre: Gold
ISBN: 9781622579273

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In this book, the authors present current research in the study of the synthesis, optical properties and applications for cancer treatment of gold nanoparticles. Topics discussed include the use of gold nanoparticles in cancer treatment and biomedical applications to target tumors and provide detection, drug carriers, gene silencing and radiotherapy; gold nanoparticle fabrication by laser ablation technique and their optical and morphological study; gold nanoparticles for metabolite imaging; formation of gold nanoparticles inside the corona of amphiphilic triblock copolymer micelles; and the intracellular delivery of gold nanoparticles and their application in nanomedicine.

Microwave Synthesis

Microwave Synthesis
Author: Brittany L. Hayes
Publisher:
Total Pages: 300
Release: 2002
Genre: Science
ISBN:

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1. Introduction to microwave chemistry 11; 2. Solvents 29; 3. Chemical reactions in the presence and absence of solvent 77; 4. Synthetic applications 95; 5. Getting started with microwave synthesis 157; 6. Microwave safety considerations 175; 7. Microwave hardware 181.

Synthetic Applications

Synthetic Applications
Author: Rajender S. Varma
Publisher: Walter de Gruyter GmbH & Co KG
Total Pages: 578
Release: 2022-05-09
Genre: Science
ISBN: 3110730472

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Magnetic nanocatalysts are becoming an important tool for greener catalytic processes in chemical transformations in view of the ease of their removal from a reaction medium. This book explores assorted magnetic nanocatalysts, their deployment in synthesis, chemical transformation and their recovery and reuse. Various thematic topics embodied include magnetic nanocatalysts for S-S bond formation, N-heterocycle formation, C-heteroatom bond formation, silica-supported catalysts, multicomponent reactions, including their recyclability; another available volume emphasizes the utility of magnetic nanocatalysts in industrial appliances.

Handbook on Synthesis Strategies for Advanced Materials

Handbook on Synthesis Strategies for Advanced Materials
Author: A. K. Tyagi
Publisher: Springer Nature
Total Pages: 692
Release: 2021-08-17
Genre: Technology & Engineering
ISBN: 9811618070

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This book presents state-of-the-art coverage of synthesis of advanced functional materials. Unconventional synthetic routes play an important role in the synthesis of advanced materials as many new materials are metastable and cannot be synthesized by conventional methods. This book presents various synthesis methods such as conventional solid-state method, combustion method, a range of soft chemical methods, template synthesis, molecular precursor method, microwave synthesis, sono-chemical method and high-pressure synthesis. It provides a comprehensive overview of synthesis methods and covers a variety of materials, including ceramics, films, glass, carbon-based, and metallic materials. Many techniques for processing and surface functionalization are also discussed. Several engineering aspects of materials synthesis are also included. The contents of this book are useful for researchers and professionals working in the areas of materials and chemistry.

Gold Nanoparticles

Gold Nanoparticles
Author: Valerio Voliani
Publisher: Walter de Gruyter GmbH & Co KG
Total Pages: 136
Release: 2020-04-20
Genre: Medical
ISBN: 1501511572

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Gold nanoparticles provide a platform for the development of new and efficient diagnostic and therapeutic tools.This book offers a general guide to the synthesis and coating of gold nanoparticles. It describes the links between optical features and geometries of gold nanoparticles and provides a readily comprehensible connection in all the chapters between the geometry of gold nanoparticles and their final applications.