Fabrication of Anisotropic Polymer Colloid Particles
Author | : Attyah Alzhrani |
Publisher | : |
Total Pages | : 0 |
Release | : 2011 |
Genre | : |
ISBN | : |
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Author | : Attyah Alzhrani |
Publisher | : |
Total Pages | : 0 |
Release | : 2011 |
Genre | : |
ISBN | : |
Author | : Ning Wu |
Publisher | : Elsevier |
Total Pages | : 368 |
Release | : 2018-07-12 |
Genre | : Technology & Engineering |
ISBN | : 0128041099 |
Anisotropic Particle Assemblies: Synthesis, Assembly, Modeling, and Applications covers the synthesis, assembly, modeling, and applications of various types of anisotropic particles. Topics such as chemical synthesis and scalable fabrication of colloidal molecules, molecular mimetic self-assembly, directed assembly under external fields, theoretical and numerical multi-scale modeling, anisotropic materials with novel interfacial properties, and the applications of these topics in renewable energy, intelligent micro-machines, and biomedical fields are discussed in depth. Contributors to this book are internationally known experts who have been actively studying each of these subfields for many years.This book is an invaluable reference for researchers and chemical engineers who are working at the intersection of physics, chemistry, chemical engineering, and materials science and engineering. It educates students, trains the next generation of researchers, and stimulates continuous development in this rapidly emerging area for new materials and innovative technologies. Provides comprehensive coverage on new developments in anisotropic particles Features chapters written by emerging and leading experts in each of the subfields Contains information that will appeal to a broad spectrum of professionals, including but not limited to chemical engineers, chemists, physicists, and materials scientists and engineers Serves as both a reference book for researchers and a textbook for graduate students
Author | : Martin Hoffmann |
Publisher | : Logos Verlag Berlin |
Total Pages | : 0 |
Release | : 2010 |
Genre | : |
ISBN | : 9783832526818 |
Anisotropic colloids differ from isotropic particles as they may combine a non-spherical shape with a heterogeneous composition or surface chemistry. These versatile colloids have moved into the focus of various research groups in the fields of chemistry and physics. Hence, preparation pathways for novel model systems and their characterization are challenging aspects in fundamental research and material science. In the first part of this work, the author describes the synthesis and characterization of two colloidal systems with dumbbell-shaped core-shell morphology. The core consists of poly(methyl methacrylate) and poly(styrene). As a special feature, the attached shell layer promotes the change of the particle size and the aspect ratio by simply changing the ionic strength or temperature. Depolarized dynamic light scattering (DDLS) was used to investigate how these stimuli affect the translational and the rotational diffusion in the highly diluted state. The hydrodynamics of the particles could be well described with stick-boundary conditions by using analytical expressions for a double sphere, prolate ellipsoid and cylinder or the shell model, respectively. Electron and scanning force microscopy were applied to image the particle morphology in real space. The second part is devoted to the hydrodynamics of monodisperse, submicron-sized colloidal clusters, which consist of one to four spherical building blocks. The author demonstrates that the shell model is an excellent tool to identify the rotational relaxations which are accessible by DDLS.
Author | : Rodney Priestley |
Publisher | : Royal Society of Chemistry |
Total Pages | : 442 |
Release | : 2019-12-02 |
Genre | : Science |
ISBN | : 1788014170 |
Academic and industrial research around polymer-based colloids is huge, driven both by the development of mature technologies, e.g. latexes for coatings, as well as the advancement of new materials and applications, such as building blocks for 2D/3D structures and medicine. Edited by two world-renowned leaders in polymer science and engineering, this is a fundamental text for the field. Based on a specialised course by the editors, this book provides the reader with an invaluable single source of reference. The first section describes formation, explaining basic properties of emulsions and dispersion polymerization, microfluidic approaches to produce polymer-based colloids and formation via directed self-assembly. The next section details characterisation methodologies from microscopy and small angle scattering, to surface science and simulations. The final chapters close with applications, including Pickering emulsions and molecular engineering for materials development. A comprehensive guide to polymer colloids, with contributions by leaders in their respective areas, this book is a must-have for researchers and practitioners working across polymers, soft matter and chemical and molecular engineering.
Author | : George Zhao |
Publisher | : John Wiley & Sons |
Total Pages | : 678 |
Release | : 2022-01-19 |
Genre | : Technology & Engineering |
ISBN | : 3527828737 |
A comprehensive resource for new and veteran researchers in the field of self-assembling and functional materials In Functional Materials from Colloidal Self-assembly, a pair of distinguished researchers delivers a thorough overview of how the colloidal self-assembly approach can enable the design and fabrication of several functional materials and devices. Among other topics, the book explores the foundations of self-assembly in different systems, nucleation, the growth of nanoparticles, self-assembly of colloidal microspheres for photonic crystals and devices, and the self-assembly of amphiphilic molecules as a template for mesoporous materials. The authors also discuss the self-assembly of biomolecules, superstructures from self-assembly, architectures from self-assembly, and the applications of self-assembled nanostructures. Functional Materials from Colloidal Self-assembly provides a balanced approach to the theoretical background and applications of the subject, offering sound guidance to both experienced and early-career researchers. The book also delivers: A thorough introduction to the fundamentals of colloids, including the theory of nucleation and the growth of colloidal particles Comprehensive explorations of mechanisms and strategies for the self-assembly of colloidal particles, including DNA-mediated colloidal self-assembly Practical discussions of characterization techniques for self-assembled colloidal structures, including electron microscopy techniques and X-ray techniques In-depth examinations of biological and biomedical materials, including tissue engineering, drug loading and release, and biodetection Perfect for materials scientists, inorganic chemists, and catalytic chemists, Functional Materials from Colloidal Self-assembly is also a must-read reference for biochemists and surface chemists seeking a one-stop resource on self-assembling and functional materials.
Author | : C. M. González-Henríquez |
Publisher | : Springer |
Total Pages | : 362 |
Release | : 2019-02-14 |
Genre | : Technology & Engineering |
ISBN | : 3030051234 |
This book presents the state of the art in surface wrinkling, including current and future potential applications in biomedicine, tissue engineering, drug delivery, microfluidic devices, and other promising areas. Their use as templates, flexible electronics, and supports with controlled wettability and/or adhesion for biorelated applications demonstrate how the unique characteristics of wrinkled interfaces play a distinguishing and remarkable role. The fabrication approaches employed to induce wrinkle formation and the potential to fine-tune the amplitude and period of the wrinkles, their functionality, and their final morphology are thoroughly described. An overview of the main applications in which these buckled interfaces have already been employed or may have an impact in the near future is included. Presents a detailed description of the physical phenomena and strategies occurring at polymer surfaces to produce wrinkled surface patterns; Examines the different methodologies to produce morphology-controlled wrinkled surface patterns by means of physical and chemical treatment methods; Provides clear information on current and potential applications in flexible electronics and biomaterials, which are leading the use of these materials.
Author | : J.F. Sadoc |
Publisher | : Springer Science & Business Media |
Total Pages | : 611 |
Release | : 2013-03-09 |
Genre | : Technology & Engineering |
ISBN | : 9401591571 |
A general and introductory survey of foams, emulsions and cellular materials. Foams and emulsions are illustrations of some fundamental concepts in statistical thermodynamics, rheology, elasticity and the physics and chemistry of divided media and interfaces. They also give rise to some of the most beautiful geometrical shapes and tilings, ordered or disordered. The chapters are grouped into sections having fairly loose boundaries. Each chapter is intelligible alone, but cross referencing means that the few concepts that may not be familiar to the reader can be found in other chapters in the book. Audience: Research students, researchers and teachers in physics, physical chemistry, materials science, mechanical engineering and geometry.
Author | : Vimal Katiyar |
Publisher | : Springer Nature |
Total Pages | : 421 |
Release | : 2020-03-03 |
Genre | : Technology & Engineering |
ISBN | : 9811512515 |
This book discusses synthesis and characterization of sustainable polymers. The book covers opportunities and challenges of using sustainable polymers to replace existing petroleum based feedstock. This volume provides insights into the chemistry of polymerization, and discusses tailoring the properties of the polymers at the source in order fit requirements of specific applications. The book also covers processing of these polymers and their critical assessment. The book will be of use to chemists and engineers in the industry and academia working on sustainable polymers and their commercialization to replace dependence on petroleum-based polymers.
Author | : Sampa Saha |
Publisher | : Springer Nature |
Total Pages | : 276 |
Release | : 2023-08-07 |
Genre | : Technology & Engineering |
ISBN | : 9819933072 |
Bio-degradable polymers are rapidly emerging as a sustainable alternative to traditional petroleum-based plastics and polymers. However, the synthesis and processing of such polymers present unique challenges and opportunities. In this comprehensive volume, Dr. Saha and her team provide an in-depth exploration of the synthesis and processing of bio-degradable polymers and their emerging applications in various sectors from drug delivery to food packaging. Covering a wide range of topics, including synthesis, modification, processing techniques, and few of their advanced applications in emerging areas, this book provides a comprehensive overview of the field. The authors also delve into cutting-edge research on the synthesis, properties and applications of bio-degradable polymers in various fields, such as agricultural, food preservation, biomedical arena, energy storage and other advanced application areas. This volume is an essential resource for scientists, engineers, and policymakers interested in the future of sustainable materials. Whether you are a researcher looking to expand your knowledge of biodegradable polymer synthesis and processing or a policymaker interested in the potential of biodegradable polymers to reduce our reliance on fossil fuels, this book is an invaluable guide to the field.
Author | : Zhiqun Lin |
Publisher | : World Scientific |
Total Pages | : 545 |
Release | : 2017-10-24 |
Genre | : Science |
ISBN | : 1786343142 |
This book investigates recent progress in synthesis of soft, hard and hybrid Janus structures and looks at processing strategy, such as emulsion polymerization, microfluidics, co-jetting and seeded growth. Also reviewed are both the experimental and theoretical studies on the unique self-assembly behaviour of Janus particles.Janus particles are special types of nanoparticles whose surfaces have two or more distinct physical properties. These two hemistructures are of different composition and functionality, offering promising potential for application through the multiple combinations possible — areas in which Janus structures can be applied include drug delivery, magnetic biomarkers, bactericides, tailored plasmon resonance, photocatalysis and nanoengines. Encapsulating a wealth of research on Janus structures, this review of the literature is specifically designed to benefit graduate students and researchers in the fields of chemistry, materials science, engineering, biotechnology and applied physics, as well as practitioners in these industries.