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Molecularly Imprinted Catalysts

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Molecularly Imprinted Catalysts

Molecularly Imprinted Catalysts Book
Author : Songjun Li,Shunsheng Cao,Sergey A. Piletsky,Anthony P.F. Turner
Publisher : Elsevier
Release : 2015-09-30
ISBN : 012801444X
Language : En, Es, Fr & De

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Book Description :

Molecularly Imprinted Catalysts: Principle, Synthesis, and Applications is the first book of its kind to provide an in-depth overview of molecularly imprinted catalysts and selective catalysis, including technical details, principles of selective catalysis, preparation processes, the catalytically active polymers themselves, and important progress made in this field. It serves as an important reference for scientists, students, and researchers who are working in the areas of molecular imprinting, catalysis, molecular recognition, materials science, biotechnology, and nanotechnology. Comprising a diverse group of experts from prestigious universities and industries across the world, the contributors to this book provide access to the latest knowledge and eye-catching achievements in the field, and an understanding of what progress has been made and to what extent it is being advanced in industry. The first book in the field on molecularly imprinted catalysts (MIPs) Provides a systematic background to selective catalysis, especially the basic concepts and key principles of the different MIP-based catalysts Features state-of-the art presentation of preparation methods and applications of MIPs Written by scientists from prestigious universities and industries across the world, and edited by veteran researchers in molecular imprinting and selective catalysis

Molecularly Imprinted Polymer Composites

Molecularly Imprinted Polymer Composites Book
Author : Sooraj M.P.,Archana S. Nair,Beena Mathew,Sabu Thomas
Publisher : Woodhead Publishing
Release : 2020-12-01
ISBN : 0128203854
Language : En, Es, Fr & De

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Book Description :

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

Molecular Imprinting of Polymers

Molecular Imprinting of Polymers Book
Author : Sergey Piletsky
Publisher : CRC Press
Release : 2006-05-12
ISBN : 1498713548
Language : En, Es, Fr & De

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Book Description :

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 Imprinting

Molecular Imprinting Book
Author : Lei Ye
Publisher : CRC Press
Release : 2016-04-19
ISBN : 9814364878
Language : En, Es, Fr & De

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Book Description :

Molecular imprinting is one of the most efficient methods to fabricate functional polymer structures with pre-defined molecular recognition selectivity. Molecularly imprinted polymers (MIPs) have been used as antibody and enzyme mimics in a large number of applications. The outstanding stability and straightforward preparation make MIPs ideal substitutes for biologically derived molecular recognition materials, especially for development of affinity separation systems, chemical sensors and high selectivity catalysts. New MIP materials are being increasingly applied to solve challenging problems in environmental sciences, food safety control, biotechnology and medical diagnostics. Development in molecular imprinting research over the past decade has enabled tailor-designed molecular recognition sites to be created in synthetic materials with physical dimensions in the micro- and nano-regime. The new breakthroughs in MIP synthesis/fabrication have brought in many unprecedented functions of the micro- and nano-structured polymers. The aim of this review volume is to introduce to the readers the new developments in molecularly imprinted micro- and nano-structures, and the new applications that have been made possible with the new generation of imprinted materials.

Nanozymes Next Wave of Artificial Enzymes

Nanozymes  Next Wave of Artificial Enzymes Book
Author : Xiaoyu Wang,Wenjing Guo,Yihui Hu,Jiangjiexing Wu,Hui Wei
Publisher : Springer
Release : 2016-07-27
ISBN : 3662530686
Language : En, Es, Fr & De

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Book Description :

This book describes the fundamental concepts, the latest developments and the outlook of the field of nanozymes (i.e., the catalytic nanomaterials with enzymatic characteristics). As one of today’s most exciting fields, nanozyme research lies at the interface of chemistry, biology, materials science and nanotechnology. Each of the book’s six chapters explores advances in nanozymes. Following an introduction to the rise of nanozymes research in the course of research on natural enzymes and artificial enzymes in Chapter 1, Chapters 2 through 5 discuss different nanomaterials used to mimic various natural enzymes, from carbon-based and metal-based nanomaterials to metal oxide-based nanomaterials and other nanomaterials. In each of these chapters, the nanomaterials’ enzyme mimetic activities, catalytic mechanisms and key applications are covered. In closing, Chapter 6 addresses the current challenges and outlines further directions for nanozymes. Presenting extensive information on nanozymes and supplemented with a wealth of color illustrations and tables, the book offers an ideal guide for readers from disparate areas, including analytical chemistry, materials science, nanoscience and nanotechnology, biomedical and clinical engineering, environmental science and engineering, green chemistry, and novel catalysis.

Handbook of Molecularly Imprinted Polymers

Handbook of Molecularly Imprinted Polymers Book
Author : Carmen Alvarez-Lorenzo
Publisher : Smithers Rapra
Release : 2013-12-30
ISBN : 1847359612
Language : En, Es, Fr & De

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Book Description :

This handbook provides a useful guide to preparing molecularly imprinted polymers (MIPs) for diverse practical applications. The first chapter covers the general aspects of molecular imprinting technology. The following chapters focus on specific applications, such as MIPs for sample concentration, MIPs for chromatography and related techniques, MIPs as sensor components, MIPs as traps for medical and bioremediation, MIPs as catalysts and artificial enzymes, and MIPs as components of drug delivery systems. All chapters of the handbook follow a common structure: interest of the MIP approach for that application specific aspects of the synthesis of MIPs for this aim (requirements and general recipes) representative examples of MIPs and their performance for that application a look to the future.

Molecularly Imprinted Sensors

Molecularly Imprinted Sensors Book
Author : Songjun Li,Yi Ge,Sergey A. Piletsky,Joe Lunec
Publisher : Elsevier
Release : 2012-06-25
ISBN : 0444563334
Language : En, Es, Fr & De

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Book Description :

Molecular imprinting is a rapidly growing field with wide-ranging applications, especially in the area of sensor development, where the process leads to improved sensitivity, reliability, stability, and reproducibility in sensing materials. Molecularly Imprinted Sensors in Analytical Chemistry addresses the most recent advances and challenges relating to molecularly imprinted polymer sensors, and is the only book to compile this information in a single source. From fundamentals to applications, this material will be valuable to researchers working in sensing technologies for pharmaceutical separation and chemical analysis, environmental monitoring and protection, defense and security, and healthcare. Provides a systematic introduction to the different types of MIP-based sensors and reviews the basic principles behind each type of sensor Includes state-of-the-art methodology supported by comparisons and discussions from leading experts in the field Covers all types of sensing modes (optical, electrochemical, thermal, acoustic, etc.), materials and platforms Appeals to a multidisciplinary audience of scientists and graduate students in a wide variety of fields, including chemistry, biology, biomedical science and engineering, and materials science and engineering

Molecularly Imprinted Polymers

Molecularly Imprinted Polymers Book
Author : B. Sellergren
Publisher : Elsevier
Release : 2000-12-22
ISBN : 9780080536804
Language : En, Es, Fr & De

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Book Description :

This book is divided into 5 sections starting with an historic perspective and fundamental aspects on the synthesis and recognition by imprinted polymers. The second section contains 8 up-to-date overview chapters on current approaches to molecular and ion imprinting. This is followed by two chapters on new material morphologies and in the last two sections various analytical applications of imprinted polymers are given, with the last four chapters devoted to the promising field of imprinted polymers in chemical sensors. The authors of this volume have widely different backgrounds; mainly polymer chemistry, organic chemistry, biochemistry and analytical chemistry, which means that this book has an interdisciplinary character and should appeal to a broad audience.

Effects of Nanoconfinement on Catalysis

Effects of Nanoconfinement on Catalysis Book
Author : Rinaldo Poli
Publisher : Springer
Release : 2017-01-24
ISBN : 3319502077
Language : En, Es, Fr & De

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Book Description :

This book highlights the recent advances and state of the art in the use of functionalized nanostructured environments on catalysis. Nanoconfinements considered include well-defined molecular cages, imprinted self-assembled supramolecules, polymers made by living or controlled polymerization, metallorganic frameworks, carbon nanotubes, mesoporous inorganic solids, and hybrids thereof. Advantages of nanoconfinement of catalysts discussed include higher activities, improved selectivities, catalyst stabilization, cooperativity effects, simplified protocols for cascade syntheses, better catalyst recovery, and recyclability. The multiple applications that these materials offer are revolutionizing industrial sectors such as energy, electronics, sensors, biomedicine, and separation technology.

Molecularly Imprinted Materials

Molecularly Imprinted Materials Book
Author : Mingdi Yan
Publisher : CRC Press
Release : 2004-11-30
ISBN : 1420030302
Language : En, Es, Fr & De

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Book Description :

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.

Development of Coenzyme imprinted Molecularly Imprinted Polymers as Catalysts

Development of Coenzyme imprinted Molecularly Imprinted Polymers as Catalysts Book
Author : Andrew Joseph Robak
Publisher : Unknown
Release : 2006
ISBN : 9781109902907
Language : En, Es, Fr & De

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Book Description :

The development of artificial catalysts is an exciting, emerging new area of chemical science and technology. Knowledge of enzyme structure and function is being used to help develop catalytically active molecularly imprinted polymers. By using coenzymes in imprinted polymers it is possible to mimic the catalytic activity of enzyme active sites. Coenzymes as imprinting templates create binding sites within a polymer, and these sites can be designed to have enzyme-mimetic catalytic activity. This work describes the creation of imprinted polymers with recognition sites for flavins and thiamines. In Chapter IV, a Riboflavin derivative (3) was non-covalently imprinted as a model to study the effect of varying the imprinting and template removal conditions. The template 3 was shown to be redox active, although whether the redox changes took place in the recognition site was inconclusive. In Chapter V, a two-point binding non-covalent molecularly imprinted polymer for 2 was made. Testing the recognition of various coenzymes and coenzyme analogs (2-6) has explored and defined the binding characteristics of the coenzyme-imprinted polymer. Thiamine and several analogs were studied for their potential as templates for an imprinted polymer for the recognition of thiamine in Chapter VI. The imprinting system has potential to be developed further in order to realize catalytically active systems. This dissertation includes my previously published material.

Molecularly Imprinted Polymers in Biotechnology

Molecularly Imprinted Polymers in Biotechnology Book
Author : Bo Mattiasson,Lei Ye
Publisher : Springer
Release : 2015-07-14
ISBN : 3319207296
Language : En, Es, Fr & De

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Book Description :

Controlled radical polymerization techniques for molecular imprinting, by Mark E. Byrne From bulk polymers to nanoparticles, by Lei Ye Post-imprinting and in-cavity functionalization, by Toshifumi Takeuchi Characterization of MIPs (affinity, selectivity, site heterogeneity...), by Richard Ansell Theoretical aspects and computer modelling, by Ian Nicholls MIPs in aqueous environments, by Bin Lu MIPs for binding macromolecules, by Kenneth J. Shea Solid phase extraction, by Ecevit Yilmaz Sensors, by Sergey A. Piletsky MIPs for catalysis and synthesis, by Marina Resmini Wastewater treatment, by Bo Mattiasson MIPs as tools for bioassays, biotransformation and drug delivery, by Meiping Zhao

Model Systems in Catalysis

Model Systems in Catalysis Book
Author : Robert Rioux
Publisher : Springer Science & Business Media
Release : 2009-11-11
ISBN : 9780387980492
Language : En, Es, Fr & De

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Book Description :

This book is an excellent compilation of cutting-edge research in heterogeneous catalysis and related disciplines – surface science, organometallic catalysis, and enzymatic catalysis. In 23 chapters by noted experts, the volume demonstrates varied approaches using model systems and their successes in understanding aspects of heterogeneous catalysis, both metal- and metal oxide-based catalysis in extended single crystal and nanostructured catalytic materials. To truly appreciate the astounding advances of modern heterogeneous catalysis, let us first consider the subject from a historical perspective. Heterogeneous catalysis had its beginnings in England and France with the work of scientists such as Humphrey Davy (1778–1829), Michael Faraday (1791–1867), and Paul Sabatier (1854–1941). Sabatier postulated that surface compounds, si- lar to those familiar in bulk to chemists, were the intermediate species leading to catalytic products. Sabatier proposed, for example, that NiH moieties on a Ni sur- 2 face were able to hydrogenate ethylene, whereas NiH was not. In the USA, Irving Langmuir concluded just the opposite, namely, that chemisorbed surface species are chemically bound to surfaces and are unlike known molecules. These chemisorbed species were the active participants in catalysis. The equilibrium between gas-phase molecules and adsorbed chemisorbed species (yielding an adsorption isotherm) produced a monolayer by simple site-filling kinetics.

Smart Polymer Catalysts and Tunable Catalysis

Smart Polymer Catalysts and Tunable Catalysis Book
Author : Songjun Li,Peter A. Lieberzeit,Sergey A. Piletsky,Anthony P.F. Turner
Publisher : Elsevier
Release : 2019-09-10
ISBN : 0128118725
Language : En, Es, Fr & De

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Book Description :

Smart Polymer Catalysts and Tunable Catalysis describes the latest advances in smart polymer catalysts and tunable catalysis. This book will serve as an ideal reference for scientists, students and researchers working in the fields of catalysis, chemical engineering, chemistry, materials science, biotechnology and nanotechnology. Users will find this to be a distinct, systematic and comprehensive body of knowledge on the field with its compilation of essential knowledge and discussions of extensive potential in both social and commercial impacts. Provides a single-source summary of the emerging frontiers in scientific research in smart polymer catalysts and tunable catalysis Includes very well-organized chapters that are illustrated with over 130 illustrations and figures Written by scientists from prestigious universities and industries across the world Edited by veteran researchers in the field of smart polymers and catalysis

Molecular Imprinting

Molecular Imprinting Book
Author : Karsten Haupt
Publisher : Springer Science & Business Media
Release : 2012-03-16
ISBN : 3642284205
Language : En, Es, Fr & De

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Book Description :

Molecularly Imprinted Polymers, by Karsten Haupt, Ana V. Linares, Marc Bompart und Bernadette Tse Sum Bui.- Physical Forms of MIPs, by Andrea Biffis, Gita Dvorakova und Aude Falcimaigne-Cordin.- Micro and Nanofabrication of Molecularly Imprinted Polymers, by Marc Bompart, Karsten Haupt und Cédric Ayela.- Immuno-Like Assays and Biomimetic Microchips, by M. C. Moreno-Bondi, M. E. Benito-Peña, J. L. Urraca und G. Orellana.- Chemosensors Based on Molecularly Imprinted Polymers, by Subramanian Suriyanarayanan, Piotr J. Cywinski, Artur J. Moro, Gerhard J. Mohr und Wlodzimierz Kutner.- Chromatography, Solid-Phase Extraction, and Capillary Electrochromatography with MIPs, by Blanka Tóth und George Horvai.- Microgels and Nanogels with Catalytic Activity, by M. Resmini, K. Flavin und D. Carboni.

The Power of Functional Resins in Organic Synthesis

The Power of Functional Resins in Organic Synthesis Book
Author : Fernando Albericio,Judit Tulla-Puche
Publisher : John Wiley & Sons
Release : 2008-12-17
ISBN : 3527626182
Language : En, Es, Fr & De

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Book Description :

While many books cover solid phase synthesis and combinatorial synthesis, this one is unique in its exclusive coverage of the other aspects of solid-phase synthesis. As such, it contains everything you need to know -- from supported reagents, to scavengers, resins, and the synthesis of biomolecules and natural products. An invaluable companion for all chemists and biochemists working in university research and industry.

Novel Molecularly Imprinted Polymers MIPs Mimicking the Catalytic Activity of Trypsin

Novel Molecularly Imprinted Polymers  MIPs  Mimicking the Catalytic Activity of Trypsin Book
Author : Anonim
Publisher : Unknown
Release : 2008
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

The synthesis of catalytically active polymers by MIP techniques results in tailor-made synthetic polymers, which are capable of subsequent molecular recognition of particular molecules. Even though considerable efforts have been expanded in the past to produce effective enzyme mimetic MIPs, catalytic rates and specificities have still been significantly lower, when compared to natural enzymes. The main reasons have been the use of unsuitable templates (i.e. those lacking particular molecular geometrics or stereochemistries) and suboptimal orientation of the appropriate active sites in the polymer matrix. Since the catalytic activity of a MIP is mediated through the cavity sites created in the macromolecular entity of the MIP, the generation of these active sites should be achieved through a particular polymerisation chemistry and utilising specific templates. Since control over the molecular architecture of the cavity sites in the MIPs is the decisive factors for those polymers to exhibit efficient catalytic activity and selectivity, templates that feature the appropriate functional and geometrical specification have to be designed and synthesised. A significant approach for successful achievement of this therefore should use the catalytic mechanism of the enzymes as a guideline. It has been described that the catalytic rate of biological and chemical reactions by enzymes is achieved when enzymes lower the activation energy of the reaction. This is achieved due to the differential binding energy of the substrate in its transition state (TS) and its ground state (GS). In this case, the higher binding affinity of the enzyme to the TS of the substrate compared to its GS enables the activation energy of the reaction to be lowered, and hence enhances the rate of the reaction.

Mip Synthesis Characteristics and Analytical Application

Mip Synthesis  Characteristics and Analytical Application Book
Author : Anonim
Publisher : Elsevier
Release : 2019-08-09
ISBN : 0444642676
Language : En, Es, Fr & De

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Book Description :

Mip Synthesis, Characteristics and Analytical Application, Volume 86 in the Comprehensive Analytical Chemistry series, highlights advances in the field, with this new volume presenting interesting chapters on synthesis and polymerization techniques of molecularly imprinted polymers, Solid phase extraction technique as a general field of application of molecularly imprinted polymer materials, Advanced artificially receptor- based sorbents for solid phase extraction using molecular imprinting technology: a new trend in food analysis, Application of molecularly imprinted polymers in microextraction and solventless extraction techniques, Magnetic molecularly imprinted microspheres – analytical approach, Surface Imprinted Micro- and Nanoparticles, and much more. Contains a valuable source of information on the wide spectrum of application fields of molecularly imprinted polymers as a green sorption medium Describes the application potential of currently molecular imprinting technologies, associated with the solid phase extraction techniques, magnetic imprinted microspheres, sorbents in mass spectrometry, and imprinted polymer electrochemical sensors