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Characterization Of Surfaces And Interfaces In Nanoparticles Using Transmission Electron Microscopy
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Book Synopsis Characterization of Surfaces and Interfaces in Nanoparticles Using Transmission Electron Microscopy by : Julia Deneen Nowak
Download or read book Characterization of Surfaces and Interfaces in Nanoparticles Using Transmission Electron Microscopy written by Julia Deneen Nowak and published by . This book was released on 2007 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface and Interface Characterization by Electron Optical Methods by : Ugo Valdre
Download or read book Surface and Interface Characterization by Electron Optical Methods written by Ugo Valdre and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of real space imaging and spatially-resolved spectroscopy in many of the most significant problems of surface and interface behaviour is almost self evident. To join the expertise of the tradi tional surface scientist with that of the electron microscopist has however been a slow and difficult process. In the past few years remarkable progress has been achieved, including the development of new techniques of scanning transmission and reflection imaging as well as low energy microscopy, all carried out in greatly improved vacuum conditions. Most astonishing of all has been the advent of the scanning tunneling electron microscope providing atomic resolution in a manner readily compatible with most surface science diagnostic procedures. The problem of beam damage, though often serious, is increasingly well understood so that we can assess the reliability and usefulness of the results which can now be obtained in catalysis studies and a wide range of surface science applications. These new developments and many others in more established surface techniques are all described in this book, based on lectures given at a NATO Advanced Study Institute held in Erice, Sicily, at Easter 1987. It is regretted that a few lectures on low energy electron diffraction and channeling effects could not be included. Fifteen lecturers from seven different Countries and 67 students from 23 Countries and a wide variety of backgrounds attended the school.
Book Synopsis Transmission Electron Microscopy Characterization of Nanomaterials by : Challa S.S.R. Kumar
Download or read book Transmission Electron Microscopy Characterization of Nanomaterials written by Challa S.S.R. Kumar and published by Springer Science & Business Media. This book was released on 2013-12-09 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Third volume of a 40volume series on nanoscience and nanotechnology, edited by the renowned scientist Challa S.S.R. Kumar. This handbook gives a comprehensive overview about Transmission electron microscopy characterization of nanomaterials. Modern applications and state-of-the-art techniques are covered and make this volume an essential reading for research scientists in academia and industry.
Author :Royal Society of Chemistry (Great Britain) Publisher :Royal Society of Chemistry ISBN 13 :0854042415 Total Pages :319 pages Book Rating :4.8/5 (54 download)
Book Synopsis Nanocharacterisation by : Royal Society of Chemistry (Great Britain)
Download or read book Nanocharacterisation written by Royal Society of Chemistry (Great Britain) and published by Royal Society of Chemistry. This book was released on 2007 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanocharacterisation is a rapidly developing field. Contributions in this book from across the globe provide an overview of the different microscopic techniques for the characterisation of nanostructures.
Book Synopsis Applied Scanning Probe Methods III by : Bharat Bhushan
Download or read book Applied Scanning Probe Methods III written by Bharat Bhushan and published by Springer Science & Business Media. This book was released on 2006-04-28 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nobel Prize of 1986 on Sc- ning Tunneling Microscopy sig- led a new era in imaging. The sc- ning probes emerged as a new i- trument for imaging with a pre- sion suf?cient to delineate single atoms. At ?rst there were two – the Scanning Tunneling Microscope, or STM, and the Atomic Force Mic- scope, or AFM. The STM relies on electrons tunneling between tip and sample whereas the AFM depends on the force acting on the tip when it was placed near the sample. These were quickly followed by the - gneticForceMicroscope,MFM,and the Electrostatic Force Microscope, EFM. The MFM will image a single magnetic bit with features as small as 10nm. With the EFM one can monitor the charge of a single electron. Prof. Paul Hansma at Santa Barbara opened the door even wider when he was able to image biological objects in aqueous environments. At this point the sluice gates were opened and a multitude of different instruments appeared. There are signi?cant differences between the Scanning Probe Microscopes or SPM, and others such as the Scanning Electron Microscope or SEM. The probe microscopes do not require preparation of the sample and they operate in ambient atmosphere, whereas, the SEM must operate in a vacuum environment and the sample must be cross-sectioned to expose the proper surface. However, the SEM can record 3D image and movies, features that are not available with the scanning probes.
Book Synopsis Microscopy Applied to Materials Sciences and Life Sciences by : Ajay Vasudeo Rane
Download or read book Microscopy Applied to Materials Sciences and Life Sciences written by Ajay Vasudeo Rane and published by CRC Press. This book was released on 2018-11-21 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume, Microscopy Applied to Materials Sciences and Life Sciences. focuses on recent theoretical and practical advances in polymers and their blends, composites, and nanocompos¬ites related to their microscopic characterization. It highlights recent accomplishments and trends in the field of polymer nanocomposites and filled polymers related to microstructural characterization. This book gives an insight and better understanding into the development in microscopy as a tool for characterization. The book emphasizes recent research work in the field of microscopy in life sciences and materials sciences mainly related to its synthesis, characterizations, and applications. The book explains the application of microscopic techniques in life sciences and materials sciences, and their applications and state of current research carried out. The book aims to foster a better understanding of the properties of polymer composites by describing new techniques to measure microstructure property relationships and by utilizing techniques and expertise developed in the conventional filled polymer composites. Characterization techniques, particularly microstructural characterization, have proven to be extremely difficult because of the range of length-scales associated with these materials. Topics include: •Instrumentation and Techniques: advances in scanning probe microscopy, SEM, TEM, OM. 3D imaging and tomography, electron diffraction techniques and analytical microscopy, advances in sample preparation techniques in-situ microscopy, correlative microscopy in life and material sciences, low voltage electron microscopy. •Life Sciences: Structure and imaging of biomolecules, live cell imaging, neurobiology, organelles and cellular dynamics, multi-disciplinary approaches for medical and biological sciences, microscopic application in plants, microorganism and environmental science, super resolution microscopy in biological sciences. •Materials Sciences: materials for nanotechnology, metals alloys and inter-metallic, ceramics, composites, minerals and microscopy in cultural heritage, thin films, coatings, surfaces and interfaces, carbon based materials, polymers and soft materials and self-assembled materials, semiconductors and magnetic materials. Polymers and inorganic nanoparticles. The volume will be of significant interest to scientists working on the basic issues surrounding polymers, nanocomposites, and nanoparticulate-filled polymers, as well as those working in industry on applied problems, such as processing. Because of the multidisciplinary nature of this research, the book will be valuable to chemists, materials scientists, physicists, chemical engineers, and processing specialists who are involved and interested in the future frontiers of blends.
Book Synopsis Scanning Microscopy for Nanotechnology by : Weilie Zhou
Download or read book Scanning Microscopy for Nanotechnology written by Weilie Zhou and published by Springer Science & Business Media. This book was released on 2007-03-09 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents scanning electron microscopy (SEM) fundamentals and applications for nanotechnology. It includes integrated fabrication techniques using the SEM, such as e-beam and FIB, and it covers in-situ nanomanipulation of materials. The book is written by international experts from the top nano-research groups that specialize in nanomaterials characterization. The book will appeal to nanomaterials researchers, and to SEM development specialists.
Book Synopsis Characterization of Nanophase Materials by : Zhong Lin Wang
Download or read book Characterization of Nanophase Materials written by Zhong Lin Wang and published by Wiley-VCH. This book was released on 2000 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Engineering of nanophase materials and devices is of vital interest in electronics, semiconductors and optics, catalysis, ceramics and magnetism. Research associated with nanoparticles has widely spread and diffused into every field of scientific research, forming a trend of nanocrystal engineered materials. The unique properties of nanophase materials are entirely determined by their atomic scale structures, particularly the structures of interfaces and surfaces. Development of nanotechnology involves several steps, of which characterization of nanoparticles is indespensable to understand the behavior and properties of nanoparticles, aiming at implementing nanotechnolgy, controlling their behavior and designing new nanomaterials systems with super performance. The book will focus on structural and property characterization of nanocrystals and their assemblies, with an emphasis on basic physical approach, detailed techniques, data interpretation and applications. Intended readers of this comprehensive reference work are advanced graduate students and researchers in the field, who are specialized in materials chemistry, materials physics and materials science.
Book Synopsis Metal Oxide Nanoparticles, 2 Volume Set by : Oliver Diwald
Download or read book Metal Oxide Nanoparticles, 2 Volume Set written by Oliver Diwald and published by John Wiley & Sons. This book was released on 2021-09-14 with total page 903 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal Oxide Nanoparticles A complete nanoparticle resource for chemists and industry professionals Metal oxide nanoparticles are integral to a wide range of natural and technological processes—from mineral transformation to electronics. Additionally, the fields of engineering, electronics, energy technology, and electronics all utilize metal oxide nanoparticle powders. Metal Oxide Nanoparticles: Formation, Functional Properties, and Interfaces presents readers with the most relevant synthesis and formulation approaches for using metal oxide nanoparticles as functional materials. It covers common processing routes and the assessment of physical and chemical particle properties through comprehensive and complementary characterization methods. This book will serve as an introduction to nanoparticle formulation, their interface chemistry and functional properties at the nanoscale. It will also act as an in-depth resource, sharing detailed information on advanced approaches to the physical, chemical, surface, and interface characterization of metal oxide nanoparticle powders and dispersions. Addresses the application of metal oxide nanoparticles and its economic impact Examines particle synthesis, including the principles of selected bottom-up strategies Explores nanoparticle formulation—a selection of processing and application routes Discusses the significance of particle surfaces and interfaces on structure formation, stability and functional materials properties Covers metal oxide nanoparticle characterization at different length scales With this valuable resource, academic researchers, industrial chemists, and PhD students can all gain insight into the synthesis, properties, and applications of metal oxide nanoparticles.
Book Synopsis Polymer Surface Characterization by : Luigia Sabbatini
Download or read book Polymer Surface Characterization written by Luigia Sabbatini and published by Walter de Gruyter GmbH & Co KG. This book was released on 2014-07-28 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer Surface Characterization provides a comprehensive approach to the surface analysis of polymers of technological interest by means of modern analytical techniques. Basic principles, operative conditions, applications, performance, and limiting features are supplied, together with current advances in instrumental apparatus. Each chapter is devoted to one technique and is self-consistent; the end-of-chapter references would allow the reader a quick access to more detailed information. After an introductory chapter, techniques that can interrogate the very shallow depth of a polymer surface, spanning from the top few angstroms in secondary ions mass spectrometry to 2-10 nm in X-ray photoelectron spectroscopy are discussed, followed by Fourier transform infrared spectroscopy and chapters on characterization by scanning probe microscopy, electron microscopies, wettability and spectroscopic ellipsometry.
Book Synopsis Advanced Electron Microscopy and Nanomaterials by : Arturo Ponce
Download or read book Advanced Electron Microscopy and Nanomaterials written by Arturo Ponce and published by Trans Tech Publications Ltd. This book was released on 2010-03-02 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected, peer reviewed papers from the First Joint Advanced Electron Microscopy School for Nanomaterials and the Workshop on Nanomaterials (AEM-NANOMAT’09), Saltillo (Coahuila) México, September 29th-October 2nd, 2009
Book Synopsis Scanning Transmission Electron Microscopy Of Nanomaterials: Basics Of Imaging And Analysis by : Nobuo Tanaka
Download or read book Scanning Transmission Electron Microscopy Of Nanomaterials: Basics Of Imaging And Analysis written by Nobuo Tanaka and published by World Scientific. This book was released on 2014-08-21 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basics, present status and future prospects of high-resolution scanning transmission electron microscopy (STEM) are described in the form of a textbook for advanced undergraduates and graduate students. This volume covers recent achievements in the field of STEM obtained with advanced technologies such as spherical aberration correction, monochromator, high-sensitivity electron energy loss spectroscopy and the software of image mapping. The future prospects chapter also deals with z-slice imaging and confocal STEM for 3D analysis of nanostructured materials.
Book Synopsis Electron Microscopy Characterization of Nanoparticles for Biomedical Application by : Yitian Zeng
Download or read book Electron Microscopy Characterization of Nanoparticles for Biomedical Application written by Yitian Zeng and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades, nanotechnology has demonstrated great potential in the field of biology and medicine. Nanomaterials, such as gold nanoparticles, with their superior chemical and physical properties, are widely used in a variety of biomedical research, ways ranging from cancer early detection (e.g. liquid biopsy) to treatment (e.g. hyperthermia therapy). On the other hand, advances in nano characterization techniques have enabled new investigations of naturally occurring nanoscale features in the body, in order to understand the pathological processes associated with them. This dissertation describes the use of advanced electron microscopy to characterize nanomaterials of relevance to the field of medicine. Some nanoparticles are lithographically fabricated, some are chemically synthesized, and others are directly extracted from tissues and cells. The morphological, crystallographic, chemical, optical and other physical properties of these nanoparticles are evaluated using a combination of imaging, diffraction and advanced spectroscopy techniques in a transmission electron microscope (TEM) and scanning electron microscope (SEM). In the first part of this work, surface enhanced Raman scattering (SERS) gold nanoparticles were optimized for sensitive detection of tumors by correlating localized surface plasmon resonances (LSPR) with surface enhancement. Electron beam lithography was used to prototype gold nanostructures with a wide variety of shapes, size, interspacing and in different dielectric environments. The LSPR of these structures were measured using electron energy loss spectroscopy (EELS) in a transmission electron microscope operated in scanning mode (STEM) with monochromation. It is found that nanoparticle size and dielectric environment have the most significant effects on localized surface plasmons, which is collective oscillation modes of the free electron gas at the metal surface. By contrast, interspacing has a weaker influence on surface plasmons for the range studied in this dissertation. Larger nanoparticle size and higher dielectric constant result in lower surface plasmon energies. The novelty of this work is that the LSPR from various nanostructure arrays were correlated with their Raman spectra acquired at different illuminating laser energies after incubation with a Raman dye. It is demonstrated that the largest Raman signal intensities are obtained when the illuminating laser energy coincides with, or is slightly higher than, the gold nanoparticle surface plasmon resonance energies (e.g. 90 nm diameter nanodisc particles with a LSPR energy of 1.94 eV show strongest Raman signal enhancement under a 638 nm (1.94 eV) wavelength laser excitation). By comparing various nanostructure shapes with similar surface plasmon energies, it is shown that sharper nanostructures tend to exhibit stronger surface enhancement. This information is useful in designing nanoparticle combinations to generate the largest SERS enhancement for detection of early stage medical problems such as cancer. The second part of this work is focused on naturally occurring particles, in particular, iron deposits in the hippocampal region of a brain to understand the pathological processes related to Alzheimer's diseases (AD). Recent work on iron accumulation in AD brains has led researchers to hypothesize that the oxidation state of iron may be related to neurodegeneration because ferrous iron, compared with ferric iron, may cause oxidative damage and antioxidant depletion on neurons. First, iron rich regions from AD brain tissues were located using correlative magnetic resonance imaging (MRI), optical microscopy (OM), SEM and energy dispersive spectroscopy (EDS). Cross-sections of tissue containing iron deposits were then extracted using focused ion beam (FIB) and subsequently thinned to make them electron transparent. The relative concentrations of ferric and ferrous ions within the iron deposits were determined by studying the intensity ratios of Fe L3:L2 edges from the energy loss near edge structure (ELNES) of the Fe L edge using monochromated STEM-EELS as above. Massive correlation across biological and physical microscopy and spectroscopy techniques was demonstrated for the first time in this work. These observations and insights provide supporting evidence of ferrous iron as being possibly associated with AD. The third and final section addresses characterization of artificial and natural nanoparticle composites. These hybrid nanoparticles, fabricated via a simple extrusion method, can greatly increase the target specificity and cellular uptake in various biomedical applications such as cancer imaging and drug delivery. A negative staining technique was utilized to provide contrast of biological components of these nanoparticles in TEM, and specific proteins of interest were labeled with antibodies conjugated to 100 nm diameter gold iron oxide nanoparticles (GIONs). The combination of superior magnetic, photonic and other physical properties from artificial nanoparticles, along with cellular specificity and biological compatibility from natural nanoparticles makes these hybrid nanoparticles useful for multi-modality imaging and possible medical treatment. Overall, electron microscopy is a versatile and powerful methodology for characterization of a wide variety of nanomaterials. Advanced microscopic and spectroscopic techniques such as monochromatic STEM-EELS and EDS, which are rarely used in the life sciences, have great potential in bringing unique insight into biomedical research.
Book Synopsis Microscopy Methods in Nanomaterials Characterization by : Sabu Thomas
Download or read book Microscopy Methods in Nanomaterials Characterization written by Sabu Thomas and published by Elsevier. This book was released on 2017-05-17 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microscopy Methods in Nanomaterials Characterization fills an important gap in the literature with a detailed look at microscopic and X-ray based characterization of nanomaterials. These microscopic techniques are used for the determination of surface morphology and the dispersion characteristics of nanomaterials. This book deals with the detailed discussion of these aspects, and will provide the reader with a fundamental understanding of morphological tools, such as instrumentation, sample preparation and different kinds of analyses, etc. In addition, it covers the latest developments and trends morphological characterization using a variety of microscopes. Materials scientists, materials engineers and scientists in related disciplines, including chemistry and physics, will find this to be a detailed, method-orientated guide to microscopy methods of nanocharacterization. Takes a method-orientated approach that includes case studies that illustrate how to carry out each characterization technique Discusses the advantages and disadvantages of each microscopy characterization technique, giving the reader greater understanding of conditions for different techniques Presents an in-depth discussion of each technique, allowing the reader to gain a detailed understanding of each
Book Synopsis Liquid Cell Electron Microscopy by : Frances M. Ross
Download or read book Liquid Cell Electron Microscopy written by Frances M. Ross and published by Cambridge University Press. This book was released on 2017 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2.6.2 Electrodes for Electrochemistry
Book Synopsis Scanning Transmission Electron Microscopy by : Alina Bruma
Download or read book Scanning Transmission Electron Microscopy written by Alina Bruma and published by CRC Press. This book was released on 2020-12-22 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scanning Transmission Electron Microscopy: Advanced Characterization Methods for Materials Science Applications The information comprised in this book is focused on discussing the latest approaches in the recording of high-fidelity quantitative annular dark-field (ADF) data. It showcases the application of machine learning in electron microscopy and the latest advancements in image processing and data interpretation for materials notoriously difficult to analyze using scanning transmission electron microscopy (STEM). It also highlights strategies to record and interpret large electron diffraction datasets for the analysis of nanostructures. This book: Discusses existing approaches for experimental design in the recording of high-fidelity quantitative ADF data Presents the most common types of scintillator-photomultiplier ADF detectors, along with their strengths and weaknesses. Proposes strategies to minimize the introduction of errors from these detectors and avenues for dealing with residual errors Discusses the practice of reliable multiframe imaging, along with the benefits and new experimental opportunities it presents in electron dose or dose-rate management Focuses on supervised and unsupervised machine learning for electron microscopy Discusses open data formats, community-driven software, and data repositories Proposes methods to process information at both global and local scales, and discusses avenues to improve the storage, transfer, analysis, and interpretation of multidimensional datasets Provides the spectrum of possibilities to study materials at the resolution limit by means of new developments in instrumentation Recommends methods for quantitative structural characterization of sensitive nanomaterials using electron diffraction techniques and describes strategies to collect electron diffraction patterns for such materials This book helps academics, researchers, and industry professionals in materials science, chemistry, physics, and related fields to understand and apply computer-science–derived analysis methods to solve problems regarding data analysis and interpretation of materials properties.
Book Synopsis Scanning Probe Microscopy: Characterization, Nanofabrication and Device Application of Functional Materials by : Paula M. Vilarinho
Download or read book Scanning Probe Microscopy: Characterization, Nanofabrication and Device Application of Functional Materials written by Paula M. Vilarinho and published by Springer Science & Business Media. This book was released on 2006-06-15 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the characteristic dimensions of electronic devices continue to shrink, the ability to characterize their electronic properties at the nanometer scale has come to be of outstanding importance. In this sense, Scanning Probe Microscopy (SPM) is becoming an indispensable tool, playing a key role in nanoscience and nanotechnology. SPM is opening new opportunities to measure semiconductor electronic properties with unprecedented spatial resolution. SPM is being successfully applied for nanoscale characterization of ferroelectric thin films. In the area of functional molecular materials it is being used as a probe to contact molecular structures in order to characterize their electrical properties, as a manipulator to assemble nanoparticles and nanotubes into simple devices, and as a tool to pattern molecular nanostructures. This book provides in-depth information on new and emerging applications of SPM to the field of materials science, namely in the areas of characterisation, device application and nanofabrication of functional materials. Starting with the general properties of functional materials the authors present an updated overview of the fundamentals of Scanning Probe Techniques and the application of SPM techniques to the characterization of specified functional materials such as piezoelectric and ferroelectric and to the fabrication of some nano electronic devices. Its uniqueness is in the combination of the fundamental nanoscale research with the progress in fabrication of realistic nanodevices. By bringing together the contribution of leading researchers from the materials science and SPM communities, relevant information is conveyed that allows researchers to learn more about the actual developments in SPM applied to functional materials. This book will contribute to the continuous education and development in the field of nanotechnology.
