Download or read book Fundamental and Applied Studies of Particle surface Adhesion Forces Measured by Atomic Force Microscopy written by Elvin R. Beach (III.) and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atomic Force Microscopy in Adhesion Studies written by J. Drelich and published by CRC Press. This book was released on 2005-10-01 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its discovery, Atomic Force Microscopy (AFM) has become a technique of choice for non-destructive surface characterization with sub-molecular resolution. The AFM has also emerged as a problem-solving tool in applications relevant to particle-solid and particle-liquid interactions, design, fabrication, and characterization of new materials, and development of new technologies for processing and modification of materials. This volume is a comprehensive review of AFM techniques and their application in adhesion studies. It is intended for both researchers and students in engineering disciplines, physics and biology. Over 100 authors contributed to this book, summarizing current status of research on measurements of colloidal particle-solid adhesion and molecular forces, solid surface imaging and mapping, and discussing the contact mechanics models applicable to particle-substrate and particle-particle systems.
Download or read book Particle Adhesion and Removal written by K. L. Mittal and published by John Wiley & Sons. This book was released on 2015-01-06 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a comprehensive and easily accessible reference source covering all important aspects of particle adhesion and removal. The core objective is to cover both fundamental and applied aspects of particle adhesion and removal with emphasis on recent developments. Among the topics to be covered include: 1. Fundamentals of surface forces in particle adhesion and removal. 2. Mechanisms of particle adhesion and removal. 3. Experimental methods (e.g. AFM, SFA,SFM,IFM, etc.) to understand particle-particle and particle-substrate interactions. 4. Mechanics of adhesion of micro- and nanoscale particles. 5. Various factors affecting particle adhesion to a variety of substrates. 6. Surface modification techniques to modulate particle adhesion. 7. Various cleaning methods (both wet & dry) for particle removal. 8. Relevance of particle adhesion in a host of technologies ranging from simple to ultra-sophisticated.
Download or read book Fundamentals and Application of Atomic Force Microscopy for Food Research written by Jian Zhong and published by Academic Press. This book was released on 2022-09-29 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals and Application of Atomic Force Microscopy for Food Research explains how to get reliable AFM data and current application progress of AFM in different food substances. Sections focus on an Introduction to AFM for food research and Applications of AFM for different types of food substances. Edited by 3 experts in the field of nanotechnology and food science, this book reduces the difficulty of AFM application and shortens the learning time for new hands. Until now, no such book has systematically described the application of Atomic Force Microscopy (AFM) for food research. Many scientists in the field of food science and engineering need to evaluate their developed foods and food contact surfaces at nanoscale. However, there is a steep learning curve for new hands, hence the need for this comprehensive resource. Describes the application of AFM for food research Covers applications of AFM for different types of food substances Addresses future uses and perspectives of AFM for the development of food nanotechnology
Download or read book Fundamentals of Adhesion and Interfaces written by D. S. Rimai and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-05-18 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: No detailed description available for "Fundamentals of Adhesion and Interfaces".
Download or read book The Fundamental Interactions Between Deposits and Surfaces at Nanoscale Using Atomic Force Microscopy written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this research was to investigate adhesion of different fouling deposits with different contact surfaces using atomic force microscopy (AFM). In this thesis, AFM has been employed to measure: (i) The adhesive interactions between a colloidal silica microparticle and stainless steel, PTFE-coated stainless steel, glass and ceramic surfaces, in the presence of a number of solutions and suspensions of ingredients found in commercially available toothpaste. (ii) To compare the measurements from the AFM and micromanipulation to see the differences and similarities. The micromanipulation technique was developed to measure the adhesive strength of different deposits. The method uses a T-shaped probe made of stainless steel chip, dimension 30 x 6 x 1 mm connected to the output aperture of a transducer (Model BG-1000, Kulite Semiconductor, Leonia, NJ. USA) which was itself mounted on a three dimensional micromanipulator (MicroInstruments, Oxon, UK). The two measurement methods are capable of giving quantitative results for the strength of the forces involved in adhesion; fast moving consumer goods (FMCG) deposits, toothpaste and confectionary stimulant deposits have been studied, and their interactions with stainless steel, glass and PTFE surfaces measured. (iii) Further investigation of AFM adhesion measurements, with caramel, whey protein and sweet condensed milk (SCM) deposits after heating at 30ðC, 50ðC, 70ðC, and 90ðC. The two selected spherical microparticles used were stainless steel and PTFE, which were attached to the end of an AFM tip. The data shows that, for removal in all cases using micromanipulation, the pulling energy increases with increasing height above the surface and the slope of the lines of pulling energy versus thickness is similar. Stainless steel shows the highest pulling energy with slightly higher energies than glass and PTFE, whilst PTFE show the lowest interaction. For the AFM data, PTFE again gives much lower adhesion forces. Thi.
Download or read book Adhesion of Cells Viruses and Nanoparticles written by Kevin Kendall and published by Springer Science & Business Media. This book was released on 2010-11-15 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Adhesion of Cells, Viruses and Nanoparticles" describes the adhesion of cells, viruses and nanoparticles starting from the basic principles of adhesion science, familiar to postgraduates, and leading on to recent research results. The underlying theory is that of van der Waals forces acting between cells and substrates, embodied in the molecules lying at the surfaces, together with the geometry and elasticity of the materials involved. The first part describes the fundamental background to adhesion principles, including the phenomenology, the important equations and the modeling ideas. Then the mechanisms of adhesion are explored in the second part, including the elastic deformations of spheres and the importance of the energy of adhesion as measured in various tests. It is demonstrated that adhesion of cells is statistical and depends on Brownian movement and on the complex multiple contacts that can form as cells move around. Then, detailed chapters on cell adhesion, contact of viruses and aggregation of nanoparticles follow in Part 3. Finally, the last chapter looks to the future understanding of cell adhesion and points out some interesting directions of research, development and treatment of diseases related to these phenomena. This book is an ideal resource for researchers on adhesion molecules, receptors, cell and tissue culturing, virus infection, toxicity of nanoparticles and bioreactor fouling. It can also be used to support undergraduate and Masters level teaching courses. "This is a fascinating book and it is an invaluable resource for understanding particle-particle/surface adhesion at micro- and nano- scales. I intend to keep one for my future reference and highly recommend it to my students." (Prof. Zhibing Zhang, School of Chemical Engineering, University of Birmingham, UK)
Download or read book Particle Adhesion written by David J. Quesnel and published by CRC Press. This book was released on 2002-02-07 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whenever a curved surface interacts with another surface, the principles of adhesion are at work. From the cells in your body to the dust on your glasses, intermolecular forces cause materials to attract one another. Elastic deformations resulting from these adhesive interactions store strain that can be liberated during particle detachment. Time dependent changes in adhesion can result from plastic deformation that both increases the real effective contact area and reduces the stored energy available to assist in particle removal. Processes such as these, based on the fundamentals tenets of particle adhesion, are now finding applications across many disciplines leading to a rich and rapid development of knowledge. This book documents the use of particle adhesion concepts in a variety of disciplines. Fields as varied as the cleaning of semiconductors, to the controlling of cancer metastasis, to the abatement of environmental pollution all benefit from applications of particle adhesion concepts.
Download or read book Fundamentals of Friction written by I.L. Singer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Friction, unlike many books on tribology, is devoted to one specific topic: friction. After introductory chapters on scientific and engineering perspectives, the next section contains the necessary background within the areas of contact mechanics, surfaces and adhesion. Then on to fracture, deformation and interface shear, from the macroscopic behavior of materials in frictional contact to microscopic models of uniform and granular interfaces. Lubrication by solids, liquids and gases is presented next, from classical flow properties to the reorganization of monolayers of molecules under normal and shear stresses. A section on new approaches at the nano- and atomic scales covers the physics and chemistry of interfaces, an array of visually exciting simulations, using molecular dynamics, of solids and liquids in sliding contact, and related AFM/STM studies. Following a section on machines and measurements, the final chapter discusses future issues in friction.
Download or read book Surface and Interfacial Forces written by Hans-Jürgen Butt and published by John Wiley & Sons. This book was released on 2018-04-03 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: A general introduction to surface and interfacial forces, perfectly combining theoretical concepts, experimental techniques and practical applications. In this completely updated edition all the chapters have been thoroughly revised and extended to cover new developments and approaches with around 15% new content. A large part of the book is devoted to surface forces between solid surfaces in liquid media, and while a basic knowledge of colloid and interface science is helpful, it is not essential since all important concepts are explained and the theoretical concepts can be understood with an intermediate knowledge of mathematics. A number of exercises with solutions and the end-of-chapter summaries of the most important equations, facts and phenomena serve as additional tools to strengthen the acquired knowledge and allow for self-study. The result is a readily accessible text that helps to foster an understanding of the intricacies of this highly relevant topic.
Download or read book Atomic Force Microscopy in Process Engineering written by W. Richard Bowen and published by Butterworth-Heinemann. This book was released on 2009-06-30 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to bring together both the basic theory and proven process engineering practice of AFM. It is presented in a way that is accessible and valuable to practising engineers as well as to those who are improving their AFM skills and knowledge, and to researchers who are developing new products and solutions using AFM. The book takes a rigorous and practical approach that ensures it is directly applicable to process engineering problems. Fundamentals and techniques are concisely described, while specific benefits for process engineering are clearly defined and illustrated. Key content includes: particle-particle, and particle-bubble interactions; characterization of membrane surfaces; the development of fouling resistant membranes; nanoscale pharmaceutical analysis; nanoengineering for cellular sensing; polymers on surfaces; micro and nanoscale rheometry. - Atomic force microscopy (AFM) is an important tool for process engineers and scientists as it enables improved processes and products - The only book dealing with the theory and practical applications of atomic force microscopy in process engineering - Provides best-practice guidance and experience on using AFM for process and product improvement
Download or read book Surface Characterization and Measurements of Adhesion Force Between Graphite Clustered Particles and Hastelloy X Surface Using an Atomic Force Microscope written by Naphtali Mokgalapa and published by . This book was released on 2011 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this project, adhesion forces between a graphite cluster probe and Hastelloy X samples using an Atomic Force Microscope (AFM) with an attached graphite cluster on a probe are studied. The graphite particle was directly in and out of contact with Hastelloy X and produced a force curve from which the adhesion force was obtained. Hastelloy X surfaces with different grades of roughness due to oxidation were studied. The adhesion force was established using the Johnson, Kendall and Robert (JKR) theory. The irregular graphite cluster used as the probe was approximately 6 micrometer in diameter. The lift-off force of graphite cluster from Hastelloy X and MICA surface was determined in air. Also, the surface of the representative samples was characterized with AFM to determine surface roughness due to the oxidation. The high temperature surface oxidization plays important role in determining the structural integrity of materials over a long period of time, especially, materials of importance for the construction of VHTR systems. The oxidation of the surfaces would affect various properties, such as the emissivity and decay heat removal, as well as, the adhesion of particles on the surface, particularly under accident conditions. Surface characterizations were carried out at 800°C and a pressure of 10-6 torr, and their effects on the adhesion of graphite particles to surface are also discussed.
Download or read book Studying Cell Adhesion written by Pierre Bongrand and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cell adhesion - the attachment of cells to any surface such as other cell membranes or tissues - is a complex process. In many physiological and pathological processes adhesion of a cell is the first critical step. A wide spectrum of the most powerful techniques currently available to study the basic parameters of cell adhesion, including binding strength, binding efficiency, membrane-membrane or membrane-substrate interaction, structural properties and dynamics of cell surface molecules, is presented in this strategy book. Sophisticated quantitative approaches as well as comprehensible semi-quantitative methods are described. The detailed theoretical background allows the critical assessment and application of these techniques.
Download or read book Fundamentals of Adhesion written by L.H. Lee and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Molecular Force Spectroscopy written by Aleksandr Noy and published by Springer Science & Business Media. This book was released on 2007-12-03 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers in academia and industry who are interested in techniques for measuring intermolecular forces will find this an essential text. It presents a review of modern force spectroscopy, including fundamentals of intermolecular forces, technical aspects of the force measurements, and practical applications. The handbook begins with a review of the fundamental physics of loading single and multiple chemical bonds on the nanometer scale. It contains a discussion of thermodynamic and kinetic models of binding forces and dissipation effects in nanoscale molecular contacts, covers practical aspects of modern single-molecule level techniques, and concludes with applications of force spectroscopy to chemical and biological processes. Computer modeling of force spectroscopy experiments is also addressed.
Download or read book Scanning Probe Microscopy of Soft Matter written by Vladimir V. Tsukruk and published by John Wiley & Sons. This book was released on 2012-01-09 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: Well-structured and adopting a pedagogical approach, this self-contained monograph covers the fundamentals of scanning probe microscopy, showing how to use the techniques for investigating physical and chemical properties on the nanoscale and how they can be used for a wide range of soft materials. It concludes with a section on the latest techniques in nanomanipulation and patterning. This first book to focus on the applications is a must-have for both newcomers and established researchers using scanning probe microscopy in soft matter research. From the contents: * Atomic Force Microscopy and Other Advanced Imaging Modes * Probing of Mechanical, Thermal Chemical and Electrical Properties * Amorphous, Poorly Ordered and Organized Polymeric Materials * Langmuir-Blodgett and Layer-by-Layer Structures * Multi-Component Polymer Systems and Fibers * Colloids and Microcapsules * Biomaterials and Biological Structures * Nanolithography with Intrusive AFM Tipand Dip-Pen Nanolithography * Microcantilever-Based Sensors
Download or read book Biomechatronics written by Marko B. Popovic and published by Academic Press. This book was released on 2019-04-04 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomechatronics is rapidly becoming one of the most influential and innovative research directions defining the 21st century. Biomechatronics will provide a complete and up-to-date account of this advanced subject at the university textbook level. Each chapter in this book will be co-authored by top industry experts in the corresponding subfield, and will be led by Professor Marko B. Popovic, researcher and educator at the forefront of advances in the biomechatronics field. Beginning with an introduction to the field and its historical background, this book will delve into the most groundbreaking and recent developments in biomechatronics, such as artificial organs and tissues, prosthetic limbs, orthotic systems, wearable systems for physical augmentation, physical therapy and rehabilitation, robotic surgery, and natural and synthetic sensors. The only biomechatronics textbook written especially for students at a university level Ideal for undergraduate and graduate students and researchers in the biomechatronics, biomechanics, robotics, and biomedical engineering fields Provides an overview of state-of-the-art science and technology of modern day biomechatronics, introduced by the leading experts in this fascinating field
