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State-of-the-art techniques for tapping the vast potential of polymers The use of specific non-covalent interactions to control polymer structure and properties is a rapidly emerging field with applications in diverse disciplines. Molecular Recognition and Polymers covers the fundamental aspects and applications of molecular recognition—in the creation of novel polymeric materials for use in drug delivery, sensors, tissue engineering, molecular imprinting, and other areas. This reference begins by explaining the fundamentals of supramolecular polymers; it progresses to cover polymer formation and self-assembly with a wide variety of examples, and then includes discussions of biomolecular recognition using polymers. With chapters contributed by the foremost experts in their fields, this resource: Provides an integrated resource for supramolecular chemistry, polymer science, and interfacial science Covers advanced, state-of-the-art techniques used in the design and characterization of non-covalent interactions in polymers Illustrates how to tailor the properties of polymeric materials for various applications Stand-alone chapters address specific applications independently for easy reference. This is a premier resource for graduate students and researchers in polymer chemistry, supramolecular chemistry, materials science, and physical organic chemistry.
Molecular imprinting, a technique for the preparation of polymeric materials that are capable of molecular recognition in various applications, is developing rapidly. In this study, work was directed towards the synthesis of novel molecularly imprinted polymers (MIPs) that enable high performance separations in analytical science and other fields. Furthermore, a new method of MIP synthesis, using controlled radical polymerisation, was explored, and a computational modelling method evaluated which enables the prediction of binding isotherms of MIPs in a qualitative manner prior to synthesis. The synthesis of ketamine imprinted polymers via a conventional approach is described. The overall aim of this study was to develop a new analytical method, Molecularly Imprinted Liquid Chromatography-Tandem Mass Spectrometry (MILC-MS/MS) for the detection of ketamine in hair. A key requirement was the production of ketamine imprinted polymer particulates in an appropriate physical format for the direct packing of the imprinted materials into chromatography columns, which were then hyphenated to a mass spectrometer. Several polymers were synthesised and their molecular recognition properties characterised using liquid chromatography techniques. A new analytical method for ketamine was set in place. iii The utility of controlled radical polymerisation in the preparation of MIPs was explored. The controlled radical polymerisation method of choice was reversible addition-fragmentation chain transfer (RAFT). The synthesis and use of a RAFT agent (CPDB) in MIP syntheses is described. It was discovered that polymers prepared via RAFT polymerisations enhanced the chromatographic performance of MIPs. Through a collaborative research study, an aim was to develop and evaluate a computational model for MIPs which predicted, in silico, the qualitative binding isotherms of a MIP. Real imprinted polymers were synthesised and their binding isotherms measured in order to test the validity of the predictive model. Pyridine imprinted and non-imprinted polymers were synthesised in monolithic form. There was good agreement between the predicted and experimental binding data.
One of Nature's most important talents is evolutionary development of systems capable of molecular recognition: distinguishing one molecule from another. Molecular recognition is the basis for most biological processes, such as ligandreceptor binding, substrate-enzyme reactions and translation and transcription of the genetic code and is therefore
Molecular Imprinted Polymer Composites: Synthesis, Characterisation and Applications covers the design of composite materials containing nanostructures and molecular imprinted polymers that has materialized the ever-sought out vision of homogeneous molecular imprinted polymers. The inherent high surface-to-volume ratio of nanostructures has served well in increasing the surface area of conventional bulk polymers. In recent decades, molecularly imprinted polymer nanocomposite materials have attracted much attention for their potential applications in the fields of separation science, sensing, drug delivery, waste water treatment and catalysis, hence this book provides a much needed update on progress. Includes information on molecular imprinted polymer composites and their potential for commercialization Discusses their synthesis, characterization and applications Analyzes the effect of incorporation of different nanostructures on the thermodynamic, kinetic and adsorption behavior of imprinted sorbents
Providing an up-to-date overview of the field, this reference presents extensive discussions on a wide range of approaches for molecular imprinting written by pioneering experts on the subject. Molecularly Imprinted Materials: Science and Technology offers experimental protocols that exemplify specific techniques, as well as detailed surveys on molecular imprinting research and applications. Provides a comprehensive tutorial for those who wish to learn basic techniques and make new contributions to the field, as well as in-depth discussions, guidelines, and experimental protocols to help beginners gain a jump-start in the field of molecular imprinting The book examines the recent evolution of the technology, offering step-by-step instruction on methods to design and optimize molecularly imprinted polymers and suggestions, recommendations, and troubleshooting strategies for alternative approaches and improvements discussed in the text. about the editors... MINGDI YAN is Associate Professor, Department of Chemistry, Portland State University, Oregon. After serving as a senior research scientist at Ikonos Corporation, Portland, Oregon, she joined the Portland State University faculty and now leads a research group in organic and polymeric materials science. She received the B.S. degree in polymer physics from the University of Science and Technology, China, and the Ph.D. degree in organic chemistry from the University of Oregon. OLOF RAMSTRÖM is Associate Professor, Royal Institute of Technology, Stockholm, Sweden. After serving with Professor Jean-Marie Lehn at Université Louis Pasteur, Strasbourg, France, he joined the Royal Institute of Technology and is now leading a group specializing in supramolecular chemistry and molecular recognition. He received the M.Sc. degree in chemical engineering and the Ph.D. degree in bioorganic chemistry/applied biochemistry from Lund Institute of Technology/Lund University, Sweden.
Chemistry and chemical engineering have changed significantly in the last decade. They have broadened their scopeâ€"into biology, nanotechnology, materials science, computation, and advanced methods of process systems engineering and controlâ€"so much that the programs in most chemistry and chemical engineering departments now barely resemble the classical notion of chemistry. Beyond the Molecular Frontier brings together research, discovery, and invention across the entire spectrum of the chemical sciencesâ€"from fundamental, molecular-level chemistry to large-scale chemical processing technology. This reflects the way the field has evolved, the synergy at universities between research and education in chemistry and chemical engineering, and the way chemists and chemical engineers work together in industry. The astonishing developments in science and engineering during the 20th century have made it possible to dream of new goals that might previously have been considered unthinkable. This book identifies the key opportunities and challenges for the chemical sciences, from basic research to societal needs and from terrorism defense to environmental protection, and it looks at the ways in which chemists and chemical engineers can work together to contribute to an improved future.
Presents a critical perspective on photofunctional organic and organometallic polymers, with emphasis on fundamental concepts and current practical applications.
Providing a range of information on polymers and polymerization techniques, this text covers the gamut of polymer science from synthesis, structure and properties to function and applications. It analyzes speciality polymers, including acrylics, fluoropolymers, polysiplanes, polyphosphazenes, and inorganic and conducting polymers. The book examines the stereochemistry of polymerization and the stereoregularity of polymers.
Product Design and Testing of Polymeric Materials integrates polymer science principles with detailed experimental programs--helping engineers create optimal products. Thoroughly investigating both physical and processing properties of polymeric substances, this valuable guide presents the philosophy of product development management ... includes test methods for base property and end-use performance ... pairs viscometric and small-scale testing with molecular properties for processing advantages ... examines quality control from the laboratory to the marketplace ... applies the mechanics of experimental design to product optimization problems ... covers the mathematics needed for proper regression of experimental data ... and much more. Product Design and Testing of Polymeric Materials is a complete reference-- defining numerous plastics and engineering terms and supplying important data on elastomers and plastics--and is an essential resource for polymer, plastics, and chemical engineers and scientists, materials scientists, and graduate-level students in these disciplines.