Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
The Synthesis And Characterization Of Gold Nanoparticles In Water Soluble Polymers
Download The Synthesis And Characterization Of Gold Nanoparticles In Water Soluble Polymers full books in PDF, epub, and Kindle. Read online The Synthesis And Characterization Of Gold Nanoparticles In Water Soluble Polymers ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis The Synthesis and Characterization of Gold Nanoparticles in Water-soluble Polymers by : Muntuwenkosi M. Chili
Download or read book The Synthesis and Characterization of Gold Nanoparticles in Water-soluble Polymers written by Muntuwenkosi M. Chili and published by . This book was released on 2010 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of PLGA Capped Gold Nanoparticles for Use in Cancer Therapeutics by : Tara Chin
Download or read book Synthesis and Characterization of PLGA Capped Gold Nanoparticles for Use in Cancer Therapeutics written by Tara Chin and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research project aims to create gold nanoparticles (AuNPs) functionalized with PLGA (poly(lactic co-glycolic acid)) polymers for generating reactive oxygen species (ROS) by way of Xray irradiation for use in cancer therapies. The current methods of cancer treatment rely on drugs and/or chemotherapy depending on the type of cancer present; these methods come with varying success rates which are also dependent on how severe the condition has become (the lower the severity, the higher chance of success). The latest method of cancer treatment is proton beam radiation therapy (PBRT) which can be specific in its targeting but not very cost effective; and its efficacy with all types of cancers has yet to be confirmed. Chemotherapies and cancer drugs, while successful, are indiscriminate in distinguishing the healthy cells from the malignant cells which in turn, causes immune deficiencies and toxicity concerns. By using appropriately functionalized AuNPs, they can be sent to the site of the tumor where they can be irradiated with X-rays to generate ROS to destroy cancer cells; to increase the compatibility of the functionalized AuNPs, they co-precipitated with water soluble poly(vinyl alcohol) (PVA). By using a photosensitizer 1,3-diphenylisobenzofuran (DPBF) dissolved with the functionalized AuNPs, we can determine the quantum yield of ROS generation via UV/Vis spectrometry. This paper outlines the method used to synthesize a PDLLA (poly(DL-lactic acid)) polymer ligand with a dithiol anchor which was then dissolved with synthesized citrate capped AuNPs to undergo ligand exchange - the extent of ligand exchange will also be explored via various spectroscopic techniques. These products will be characterized through NMR (nuclear magnetic resonance), IR (infrared red), MALDI (matrix assisted laser desorption ionization) and SEC (size exclusion chromatography) to determine molecular weight, functional groups and polymer yield and purity. Other methods such as STEM (scanning transmission electron microscopy), DLS (dynamic light scattering), to confirm size, shape of the AuNPs and stability of the polymer on the surface of the AuNPs.
Book Synopsis PPI Dendronized Gold Nanoparticles for Drug Delivery Applications by : Arunendra Saha Ray
Download or read book PPI Dendronized Gold Nanoparticles for Drug Delivery Applications written by Arunendra Saha Ray and published by . This book was released on 2018 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the promising avenues for delivery of poorly water soluble chemotherapeutics specifically to tumors and in increased effective concentration is through the use of nanoparticles. Presently various novel nanoparticle-based drug delivery systems (liposomes, dendrimers, gold nanoparticles) are being investigated. The use of nanovectors offers several compelling advantages such as their inherent versatility, increased multivalency and ability to passively target tumors through the enhanced permeability and retention (EPR) effect. Within the diverse field of nanovectors, dendrons and dendrimers (synthetic macromolecular polymers with tightly controlled geometry and structure) have shown impressive potential for targeted delivery of therapeutics.
Book Synopsis One-Phase Synthesis of Water-Soluble Gold Nanoparticles with Control Over Size and Surface Functionalities by :
Download or read book One-Phase Synthesis of Water-Soluble Gold Nanoparticles with Control Over Size and Surface Functionalities written by and published by . This book was released on 2010 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: We report a simple and efficient synthetic method to prepare gold nanoparticles (AuNPs) in aqueous phase using HAuCl4 and poly(ethylene glycol) (PEG) ligands appended with bidentate anchoring groups. Our approach provides narrow size distribution nanocrystals over the size range between 1.5 and 18 nm; this range is much wider than those achieved using other small molecules and polymer ligands. The NP size was simply controlled by varying the molar ratio of Au-to-PEG ligand precursors. Further passivation of the as-prepared AuNPs permitted in situ functionalization of the NP surface with the desired functional groups. The prepared AuNPs exhibit remarkable stability in the presence of high salt concentrations, over a wide range of pHs (2-13), and a strong resistance to competition from dithiothreitol (DTT). These results are a clear manifestation of the advantages offered by our synthetic approach to prepare biocompatible AuNPs, where modular, multifunctional ligands presenting strong anchoring groups and hydrophilic PEG chains are used.
Book Synopsis Nanocatalysts in Environmental Applications by : Samira Bagheri
Download or read book Nanocatalysts in Environmental Applications written by Samira Bagheri and published by Springer. This book was released on 2018-02-09 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a range of nanocatalysts, together with their primary environmental applications and use in chemical production processes. In addition, it describes the nanomaterials used for catalysts and details their performance. The book introduces readers to the fundamentals and applications of nanocatalysis, synthesis, characterization, modification and application. Further topics include: landfill organic pollutant photodegradation; magnetic photocatalysis; synergistic effects on hydrogenated TiO2; and photoinduced fusion of gold-semiconductor nanoparticles. A detailed explanation of the chemistry of nanostructures and the ability to control materials at the nano-scale rounds out the coverage. Given the central importance of research in nanotechnology and nanoscience for the development of new catalysts, the book offers a valuable source of information for researchers and academics alike. It will also benefit industrial engineers and production managers who wish to understand the environmental impact of nanocatalysts.
Book Synopsis Noble Metal Nanoparticles by : Ignác Capek
Download or read book Noble Metal Nanoparticles written by Ignác Capek and published by Springer. This book was released on 2017-07-20 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the reader the chemistry of reaction approaches by which noble metal nanoparticles are synthesized, including synthetic approaches using the Brust–Schiffrin method , a high-temperature solution-phase synthesis, polymer and biological entities, weak and strong reducing and capping agents, the low and high temperatures, various additives and various novel approaches such as plasma, ionic liquids, UV light and gamma rays and others. This book starts with a brief overview of foundation work concerned with the chapter topics such as nanomaterials, nanoscience, surface-capping molecules, traditional and nontraditional reduction agents, In addition, chemical and physical properties of noble metal nanoparticles with different structures and elements such as monolayered clusters, nanorods, and bimetallic nanoparticles are described comprehensively. The aim is to summarize the fundamentals and mechanistic approaches in the preparation and characterization of metal colloidal nanoparticles and dispersions. In this way the reader is provided with a systematic and coherent picture of the interesting field of nanoscience based on noble metal colloidal nanoparticles. Intended as a wide-ranging overview, the book is a resource for novices in the field as well as for specialists, particularly those scientists working in the area of nanoparticle synthesis. Nanoscience and nanotechnology are discussed from the chemist’s point of view. Therefore, this volume describes in detail the terms, definitions, theories, experiments, and techniques dealing with the synthesis of noble metal nanoparticles. The material presented here is essential reading for research chemists, technologists, and engineers in the fields of specialty nanomaterials and metal industries, and also is highly valuable for researchers in university, institutional, and governmental laboratories, especially for those at advanced stages of their careers.
Book Synopsis Gold and Silver Nanoparticles by : Suban K. Sahoo
Download or read book Gold and Silver Nanoparticles written by Suban K. Sahoo and published by Elsevier. This book was released on 2023-01-20 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gold and Silver Nanoparticles: Synthesis and Applications provides detailed information on the preparation and utilization of Au- and Ag-based nanoparticles in a range of novel areas. Gold and silver nanoparticles offer a range of interesting properties, including unique size-dependent optoelectronic properties, chemical stability and biocompatibility, ease of synthesis and surface modification, excellent resistance to corrosion, and catalytic properties, hence paving the way to a wide range of cutting-edge applications with continual advances and innovations. Sections introduce gold and silver nanoparticles, fundamental theory, synthesis, and characterization techniques before focusing on requirements and preparation methods. Specific applications areas, such as surface-enhanced Raman spectroscopy (SERS), sensing and biosensing, imaging, drug and gene delivery, disease diagnosis, catalysis, and optoelectronic device fabrication are covered. Finally, synthesis and applications of platinum- and palladium-based nanoparticles are discussed. This is a valuable resource for researchers and advanced students across nanoscience and nanotechnology, chemistry, and materials science, as well as scientists, engineers, and R&D professionals with an interest in noble metal nanomaterials for a range of industrial applications. - Explains theory, synthesis, characterization, and properties of Au- and Ag- based nanoparticles - Explores a range of novel applications across biomedicine, optoelectronics, and other areas - Analyzes the latest developments in the field and considers noble metal nanoparticles beyond gold and silver
Book Synopsis Synthesis and Bioactivity of Water Soluble Phosphine Stabilized Ultrasmall Gold Nanoparticles by : Frank Schiefer
Download or read book Synthesis and Bioactivity of Water Soluble Phosphine Stabilized Ultrasmall Gold Nanoparticles written by Frank Schiefer and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Gold Nanoparticles by : Stefan Matthew Murphy
Download or read book Synthesis and Characterization of Gold Nanoparticles written by Stefan Matthew Murphy and published by . This book was released on 2006 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis, Characterization and Application of Water-soluble Gold and Silver Nanoclusters by : Santosh Kumar
Download or read book Synthesis, Characterization and Application of Water-soluble Gold and Silver Nanoclusters written by Santosh Kumar and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dekker Encyclopedia of Nanoscience and Nanotechnology by : James A. Schwarz
Download or read book Dekker Encyclopedia of Nanoscience and Nanotechnology written by James A. Schwarz and published by CRC Press. This book was released on 2004 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Gold Based Alloy Nanoparticles by : Pharrah Joseph
Download or read book Synthesis and Characterization of Gold Based Alloy Nanoparticles written by Pharrah Joseph and published by . This book was released on 2013 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gold Nanoparticles by : Mohammed Muzibur Rahman
Download or read book Gold Nanoparticles written by Mohammed Muzibur Rahman and published by BoD – Books on Demand. This book was released on 2019-02-13 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gold Nanoparticles - Reaching New Heights contains recent research on the preparation, characterization, fabrication, and potential of optical and biological applications of gold nanoparticles (AuNPs). It is promising novel research that has received a lot of interest over the last few decades. It covers advanced topics on optical, physical, medicinal, and biological applications of AuNPs. Development of green nanotechnology is generating the interest of researchers towards the synthesis of eco-friendly, safe, non-toxic applications, which can be used for manufacture at a large scale. These are simple, cost-effective, stable, enduring, and reproducible aqueous room temperature synthesis applications to obtain the self-assembly of AuNPs. This potentially unique work offers various approaches to R
Book Synopsis Applied Molecular Biotechnology by : Muhammad Sarwar Khan
Download or read book Applied Molecular Biotechnology written by Muhammad Sarwar Khan and published by CRC Press. This book was released on 2016-04-21 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Molecular Biotechnology: The Next Generation of Genetic Engineering explains state-of-the-art advances in the rapidly developing area of molecular biotechnology, the technology of the new millennium. Comprised of chapters authored by leading experts in their respective fields, this authoritative reference text:Highlights the latest omics-ba
Book Synopsis Carbon-based Polymer Nanocomposites for Environmental and Energy Applications by : Ahmad Fauzi Ismail
Download or read book Carbon-based Polymer Nanocomposites for Environmental and Energy Applications written by Ahmad Fauzi Ismail and published by Elsevier. This book was released on 2018-03-28 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon-Based Polymer Nanocomposites for Environmental and Energy Applications provides the fundamental physico-chemical characterizations of recently explored carbon-based polymer nanocomposites, such as carbon nanotubes, graphene and its derivatives, nanodiamond, fullerenes and other nano-sized carbon allotropes. The book also covers the applications of carbon-based polymer nanocomposite in the environmental and energy fields. Topics range from the various approaches that have been explored and developed for the fabrication of carbon-based polymer nanocomposite, to their applications in tackling environmental and energy related issues. - Provides a clear picture of the current state-of-the-art and future trends in carbon-based polymer nanomaterials - Explains the interactions between nanofiller-polymer matrices and mechanisms related to applications in environmental pollution and energy shortage - Includes computational and experimental studies of the physical and chemical properties of carbon-based polymer nanocomposites - Features chapters written by world leading experts
Book Synopsis Advanced Synthesis of Gold and Zirconia Nanoparticles and Their Characterization by : Stephan Dankesreiter
Download or read book Advanced Synthesis of Gold and Zirconia Nanoparticles and Their Characterization written by Stephan Dankesreiter and published by Diplomica Verlag. This book was released on 2011 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of small and smallest particle is one of today's key features in modern science. The goal is to form materials with improved properties than their "classical" ancestors with just a fractional amount of raw material. However, the characterization of these particles is as important as their way of preparation. Different techniques with their origins in physics, inorganic, organic and physical chemistry have to be combined to reveal the secrets of this important field of science. This book gives a short overview of theoretical basics and synthesis methods to form and characterize gold and zirconia nanoparticles. Phenomenon like plasmon resonance self-assembly of surfactants and the different structures of ZnO2 are explained. Furthermore, analytical tools, like small angle X-ray scattering, X-ray powder diffraction and scanning electron microscopy are introduced. In addition, details on the synthesis of gold and zirconia nanoparticles are presented and are examined by the mentioned analytical and calorimetric methods.
Book Synopsis Nanoparticles in Biology and Medicine by : Mikhail Soloviev
Download or read book Nanoparticles in Biology and Medicine written by Mikhail Soloviev and published by Methods in Molecular Biology. This book was released on 2012-07-13 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
