Dna Engineered Noble Metal Nanoparticles

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DNA Engineered Noble Metal Nanoparticles

Author : Ignác Capek
Publisher : John Wiley & Sons
Page : 672 pages
File Size : 54,8 Mb
Release : 2015-04-13
Category : Science
ISBN : 9781118072141

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DNA Engineered Noble Metal Nanoparticles by Ignác Capek Pdf

There is a growing interest in the use of nanoparticles modified with DNAs, viruses, peptides and proteins for the rational design of nanostructured functional materials and their use in biosensor applications. The challenge is to control the organization of biomolecules on nanoparticles while retaining their biological activity as potential chemical and gene therapeutics. These noble metal nanoparticles/biomolecules conjugates have specific properties and therefore they are attractive materials for nanotechnology in biochemistry and medicine. In this book, the author review work performed dealing with the DNA structure and functionalities, interactions between DNA, noble metal nanoparticles, surface active agents, solvents and other additives. Particular attention is given to how the DNA's chain length and the DNA conformation affect the interaction and structure of the nanoconjugates and nanostructures that are formed. Also discussed are the recent advances in the preparation, characterization, and applications of noble metal nanoparticles that are conjugated with DNA aptamers and oligomers. The advantages and disadvantages of functionalized nanoparticles through various detection modes are highlighted, including colorimetry, fluorescence, electrochemistry, SPR, and, mass spectrometry for the detection of small molecules and biomolecules. The functionalized noble metal nanoparticles are selective and sensitive for the analytes, showing their great potential in biosensing. Furthermore, this book reviews recent progress in the area of DNA-noble metal nanoparticles based artificial nanostructures, that is, the preparation, collective properties, and applications of various DNA-based nanostructures are also described.

DNA Engineered Noble Metal Nanoparticles

Author : Ignác Capek
Publisher : John Wiley & Sons
Page : 672 pages
File Size : 53,7 Mb
Release : 2015-03-23
Category : Science
ISBN : 9781119120926

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DNA Engineered Noble Metal Nanoparticles by Ignác Capek Pdf

There is a growing interest in the use of nanoparticles modifiedwith DNAs, viruses, peptides and proteins for the rational designof nanostructured functional materials and their use in biosensorapplications. The challenge is to control the organization ofbiomolecules on nanoparticles while retaining their biologicalactivity as potential chemical and gene therapeutics. Thesenoble metal nanoparticles/biomolecules conjugates have specificproperties and therefore they are attractive materials fornanotechnology in biochemistry and medicine. In this book, the author review work performed dealing with theDNA structure and functionalities, interactions between DNA, noblemetal nanoparticles, surface active agents, solvents and otheradditives. Particular attention is given to how the DNA’schain length and the DNA conformation affect the interaction andstructure of the nanoconjugates and nanostructures that are formed.Also discussed are the recent advances in the preparation,characterization, and applications of noble metal nanoparticlesthat are conjugated with DNA aptamers and oligomers. The advantagesand disadvantages of functionalized nanoparticles through variousdetection modes are highlighted, including colorimetry,fluorescence, electrochemistry, SPR, and, mass spectrometry for thedetection of small molecules and biomolecules. The functionalizednoble metal nanoparticles are selective and sensitive for theanalytes, showing their great potential in biosensing. Furthermore,this book reviews recent progress in the area of DNA-noble metalnanoparticles based artificial nanostructures, that is, thepreparation, collective properties, and applications of variousDNA-based nanostructures are also described.

Radiative Decay Engineering

Author : Chris D. Geddes,Joseph R. Lakowicz
Publisher : Springer Science & Business Media
Page : 476 pages
File Size : 48,7 Mb
Release : 2007-12-11
Category : Science
ISBN : 9780387276175

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Radiative Decay Engineering by Chris D. Geddes,Joseph R. Lakowicz Pdf

During recent years our enthusiasm for this field has continually increased. This book presents expert contributions describing the fundamental principles for the widespread use of radiative decay engineering in the biological sciences and nanotechnology.

Engineered Nanoparticles

Author : Ashok K Singh
Publisher : Academic Press
Page : 554 pages
File Size : 43,8 Mb
Release : 2015-11-24
Category : Medical
ISBN : 9780128014929

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Engineered Nanoparticles by Ashok K Singh Pdf

Engineered Nanoparticles: Structure, Properties and Mechanisms of Toxicity is an indispensable introduction to engineered nanomaterials (ENM) and their potential adverse effects on human health and the environment. Although research in the area of pharmacology and toxicology of ENM is rapidly advancing, a possible correlation between their physicochemical properties and biomedical properties or toxicity is not yet fully understood. This understanding is essential to develop strategies for the safe applications and handling of ENM. The book comprehensively defines the current understanding of ENM toxicity, first describing these materials and their physicochemical properties, and then discussing the toxicological theory and methodology before finally demonstrating the potential impact of ENM on the environment and human health. It represents an essential reference for students and investigators in toxicology, pharmacology, chemistry, material sciences, medicine, and those in related disciplines who require an introduction to ENM and their potential toxicological effects. Provides state-of-the-art physicochemical descriptions and methodologies for the characterization of engineered nanomaterials (ENM) Describes the potential toxicological effects of ENM and the nanotoxicological mechanisms of action Presents how to apply theory to practice in a public health and risk assessment setting

Nanoparticles Technology

Author : Mahmood Aliofkhazraei
Publisher : BoD – Books on Demand
Page : 136 pages
File Size : 49,9 Mb
Release : 2015-12-09
Category : Science
ISBN : 9789535122142

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Nanoparticles Technology by Mahmood Aliofkhazraei Pdf

During the past years, scientists have achieved significant success in the nanoscience and nanotechnology. Nanotechnology is a field of applied sciences which is focused on design, production, detection, and employing the nano-size materials, pieces, and equipment. Advances in nanotechnology lead to improvement of tools and equipment as well as their application in everyday life. In the chemistry this size involves the range of colloids, micelles, polymer molecules, and structures such as very large molecules or dense accumulation of the molecules. In physics of electrical engineering, the nanoscience is strongly related to quantum behaviour or electrons behaviour in structures with nano sizes. Also, in biology and biochemistry, there are interesting cellular components and molecular structures. This book collects new developments about nanoparticles.

Noble and Precious Metals

Author : Mohindar Seehra,Alan Bristow
Publisher : BoD – Books on Demand
Page : 432 pages
File Size : 44,8 Mb
Release : 2018-07-04
Category : Technology & Engineering
ISBN : 9781789232929

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Noble and Precious Metals by Mohindar Seehra,Alan Bristow Pdf

The use of copper, silver, gold and platinum in jewelry as a measure of wealth is well known. This book contains 19 chapters written by international authors on other uses and applications of noble and precious metals (copper, silver, gold, platinum, palladium, iridium, osmium, rhodium, ruthenium, and rhenium). The topics covered include surface-enhanced Raman scattering, quantum dots, synthesis and properties of nanostructures, and its applications in the diverse fields such as high-tech engineering, nanotechnology, catalysis, and biomedical applications. The basis for these applications is their high-free electron concentrations combined with high-temperature stability and corrosion resistance and methods developed for synthesizing nanostructures. Recent developments in all these areas with up-to-date references are emphasized.

Metal Nanoparticles

Author : Daniel L. Fedlheim,Colby A. Foss
Publisher : CRC Press
Page : 348 pages
File Size : 50,9 Mb
Release : 2001-10-26
Category : Science
ISBN : 0585404399

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Metal Nanoparticles by Daniel L. Fedlheim,Colby A. Foss Pdf

A state-of-the-art reference, Metal Nanoparticles offers the latest research on the synthesis, characterization, and applications of nanoparticles. Following an introduction of structural, optical, electronic, and electrochemical properties of nanoparticles, the book elaborates on nanoclusters, hyper-Raleigh scattering, nanoarrays, and several applications including single electron devices, chemical sensors, biomolecule sensors, and DNA detection. The text emphasizes how size, shape, and surface chemistry affect particle performance throughout. Topics include synthesis and formation of nanoclusters, nanosphere lithography, modeling of nanoparticle optical properties, and biomolecule sensors.

Nanoscale Materials in Water Purification

Author : Sabu Thomas,Daniel Pasquini,Shao-Yuan Leu,Deepu A Gopakumar
Publisher : Elsevier
Page : 890 pages
File Size : 41,7 Mb
Release : 2018-11-14
Category : Science
ISBN : 9780128139271

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Nanoscale Materials in Water Purification by Sabu Thomas,Daniel Pasquini,Shao-Yuan Leu,Deepu A Gopakumar Pdf

Novel nanoscale materials are now an essential part of meeting the current and future needs for clean water, and are at the heart of the development of novel technologies to desalinate water. The unique properties of nanomaterials and their convergence with current treatment technologies present great opportunities to revolutionize water and wastewater treatment. Nanoscale Materials for Water Purification brings together sustainable solutions using novel nanomaterials to alleviate the physical effects of water scarcity. This book covers a wide range of nanomaterials, including noble metal nanoparticles, magnetic nanoparticles, dendrimers, bioactive nanoparticles, polysaccharidebased nanoparticles, nanocatalysts, and redox nanoparticles for water purification. Significant properties and characterization methods of nanomaterials such as surface morphology, mechanical properties, and adsorption capacities are also investigated Explains how the unique properties of a range of nanomaterials makes them important water purification agents Shows how the use of nanotechnology can help create cheaper, more reliable, less energy-intensive, more environmentally friendly water purification techniques Includes case studies to show how nanotechnology has successfully been integrated into water purification system design

Recent Advancements in Biomedical Engineering

Author : Ramji Kalidoss
Publisher : Trans Tech Publications Ltd
Page : 230 pages
File Size : 52,5 Mb
Release : 2022-11-23
Category : Science
ISBN : 9783035737028

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Recent Advancements in Biomedical Engineering by Ramji Kalidoss Pdf

Selected peer-reviewed extended articles based on abstracts presented at the 13th International Conference on Recent Advancements in Biomedical Engineering (ICRABE'21) Aggregated Book

Metal Nanoparticles

Author : Daniel L. Fedlheim,Colby A. Foss
Publisher : CRC Press
Page : 352 pages
File Size : 52,9 Mb
Release : 2001-10-26
Category : Science
ISBN : 0824706048

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Metal Nanoparticles by Daniel L. Fedlheim,Colby A. Foss Pdf

A state-of-the-art reference, Metal Nanoparticles offers the latest research on the synthesis, characterization, and applications of nanoparticles. Following an introduction of structural, optical, electronic, and electrochemical properties of nanoparticles, the book elaborates on nanoclusters, hyper-Raleigh scattering, nanoarrays, and several applications including single electron devices, chemical sensors, biomolecule sensors, and DNA detection. The text emphasizes how size, shape, and surface chemistry affect particle performance throughout. Topics include synthesis and formation of nanoclusters, nanosphere lithography, modeling of nanoparticle optical properties, and biomolecule sensors.

DNA in Supramolecular Chemistry and Nanotechnology

Author : Eugen Stulz,Guido H. Clever
Publisher : John Wiley & Sons
Page : 538 pages
File Size : 45,6 Mb
Release : 2015-09-28
Category : Technology & Engineering
ISBN : 9781118696866

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DNA in Supramolecular Chemistry and Nanotechnology by Eugen Stulz,Guido H. Clever Pdf

This book covers the emerging topic of DNA nanotechnology and DNA supramolecular chemistry in its broader sense. By taking DNA out of its biological role, this biomolecule has become a very versatile building block in materials chemistry, supramolecular chemistry and bio-nanotechnology. Many novel structures have been realized in the past decade, which are now being used to create molecular machines, drug delivery systems, diagnosis platforms or potential electronic devices. The book combines many aspects of DNA nanotechnology, including formation of functional structures based on covalent and non-covalent systems, DNA origami, DNA based switches, DNA machines, and alternative structures and templates. This broad coverage is very appealing since it combines both the synthesis of modified DNA as well as designer concepts to successfully plan and make DNA nanostructures. Contributing authors have provided first a general introduction for the non-specialist reader, followed by a more in-depth analysis and presentation of their topic. In this way the book is attractive and useful for both the non-specialist who would like to have an overview of the topic, as well as the specialist reader who requires more information and inspiration to foster their own research.

Materials Science of DNA

Author : Jung-II Jin,James Grote
Publisher : CRC Press
Page : 349 pages
File Size : 53,9 Mb
Release : 2011-12-12
Category : Medical
ISBN : 9781439827413

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Materials Science of DNA by Jung-II Jin,James Grote Pdf

The field of materials science and technology has undergone revolutionary advances due to the development of novel analytical tools, functional materials, and multidisciplinary approaches to engineering. Additionally, theoretical predictions combined with increasingly improved models and computational capabilities are making impressive contributions to the progress of materials science and technology. In particular, the materials science of DNA has emerged as a vital area of research and is expected to immensely broaden the horizon of material science and nanotechnology in this century. Materials Science of DNA highlights the most important subjects and perspectives in the field, with the aim of stimulating the interdisciplinary community and bringing this intensively interesting, emerging field of molecular-scale materials science to maturation. The editors have not only been involved in the research of materials science of DNA for the past decade, but also lead the series of International Biotronics Workshops supported by the US Air Force Research Laboratory. Biotechnology and DNA-based biopolymers are not only applicable for genomic sequencing and clinical diagnosis and treatment, but can also have a major impact on nonbiotech applications—such as electronics and photonics— opening up a whole new field for bioengineering. New concepts and insights gained from DNA research are expected to prove genuinely useful in a variety of devices in nano, micro, and macro dimensions in the future. Where silicon has been the building block of inorganic electronics and photonics, DNA holds promise to become the building block for organic electronics and photonics.

Recent Advances in Nanoscience and Technology

Author : Sunil Kumar Bajpai,Murali Mohan Yallapu
Publisher : Bentham Science Publishers
Page : 92 pages
File Size : 40,7 Mb
Release : 2009-07
Category : Technology & Engineering
ISBN : 9781608050536

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Recent Advances in Nanoscience and Technology by Sunil Kumar Bajpai,Murali Mohan Yallapu Pdf

"The present Ebook deals with various strategies that have frequently been followed to fabricate nanostructures of required size and shape, and with required functionalities to enable them to be used in a wide spectrum of industrial, biomedical and technol"

Gold and Silver Nanoparticles

Author : Suban K. Sahoo,M. Reza Hormozi-Nezhad
Publisher : Elsevier
Page : 452 pages
File Size : 40,8 Mb
Release : 2023-01-15
Category : Technology & Engineering
ISBN : 9780323994545

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Gold and Silver Nanoparticles by Suban K. Sahoo,M. Reza Hormozi-Nezhad Pdf

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

Metallic Nanoparticles

Author : Anonim
Publisher : Elsevier
Page : 402 pages
File Size : 41,5 Mb
Release : 2008-11-21
Category : Technology & Engineering
ISBN : 9780080559698

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Metallic Nanoparticles by Anonim Pdf

Metallic nanoparticles display fascinating properties that are quite different from those of individual atoms, surfaces or bulk rmaterials. They are a focus of interest for fundamental science and, because of their huge potential in nanotechnology, they are the subject of intense research effort in a range of disciplines. Applications, or potential applications, are diverse and interdisciplinary. They include, for example, use in biochemistry, in catalysis and as chemical and biological sensors, as systems for nanoelectronics and nanostructured magnetism (e.g. data storage devices), where the drive for further miniaturization provides tremendous technological challenges and, in medicine, there is interest in their potential as agents for drug delivery.The book describes the structure of metallic nanoparticles, the experimental and theoretical techniques by which this is determined, and the models employed to facilitate understanding. The various methods for the production of nanoparticles are outlined. It surveys the properties of clusters and the methods of characterisation, such as photoionization, optical spectroscopy, chemical reactivity and magnetic behaviour, and discusses element-specific information that can be extracted by synchrotron-based techniques such as EXAFS, XMCD and XMLD. The properties of clusters can vary depending on whether they are free, deposited on a surface or embedded in a matrix of another material; these issues are explored. Clusters on a surface can be formed by the diffusion and aggregation of atoms; ways of modelling these processes are described. Finally we look at nanotechnology and examine the science behind the potential of metallic nanoparticles in chemical synthesis, catalysis, the magnetic separation of biomolecules, the detection of DNA, the controlled release of molecules and their relevance to data storage.The book addresses a wide audience. There was a huge development of the subject beginning in the mid-1980s where researchers began to study the properties of free nanoparticle and models were developed to describe the observations. The newcomer is introduced to the established models and techniques of the field without the need to refer to other sources to make the material accessible. It then takes the reader through to the latest research and provides a comprehensive list of references for those who wish to pursue particular aspects in more detail. It will also be an invaluable handbook for the expert in a particular aspect of nanoscale research who wishes to acquire knowledge of other areas.The authors are specialists in different aspects of the subject with expertise in physics and chemistry, experimental techniques and computational modelling, and in interdisciplinary research. They have collaborated in research. They have also collaborated in writing this book, with the aim from the outset of making it is a coherent whole rather than a series of independent loosely connected articles. * Appeals to a wide audience* Provides an introduction to established models and techniques in the field* Comprehensive list of references