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Author: Adil Denizli
Publisher: Elsevier
ISBN: 0128221550
Category : Science
Languages : en
Pages : 436
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Book Description
Molecular Imprinting for Nanosensors and Other Sensing Applications provides fundamental knowledge on molecular imprinting, including types, preparation methods, properties and characterization techniques. The book also covers the state-of-the-art technological developments of sensors that incorporate with microfluidic systems, lab-on-a-chip-tools, and other techniques. Sections discuss the integration of molecularly imprinted polymers with current top-notch tools and platforms that facilitate their potential applications in the realms of medicine, pharmaceuticals and environmental monitoring. Topics of note include molecularly imprinted polymer-based sensor models, their functionalization methodologies, prominent characteristics, and their characterization tools. Covers, in an in-depth manner, molecular imprinting as it relates to nanosensors Provides an appropriate resource on the various applications of imprinted sensors, such as their use in the environment, medicine and food industry Includes future outlooks and expectations for sensor technology
Author: Adil Denizli
Publisher: Elsevier
ISBN: 0128221550
Category : Science
Languages : en
Pages : 436
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Book Description
Molecular Imprinting for Nanosensors and Other Sensing Applications provides fundamental knowledge on molecular imprinting, including types, preparation methods, properties and characterization techniques. The book also covers the state-of-the-art technological developments of sensors that incorporate with microfluidic systems, lab-on-a-chip-tools, and other techniques. Sections discuss the integration of molecularly imprinted polymers with current top-notch tools and platforms that facilitate their potential applications in the realms of medicine, pharmaceuticals and environmental monitoring. Topics of note include molecularly imprinted polymer-based sensor models, their functionalization methodologies, prominent characteristics, and their characterization tools. Covers, in an in-depth manner, molecular imprinting as it relates to nanosensors Provides an appropriate resource on the various applications of imprinted sensors, such as their use in the environment, medicine and food industry Includes future outlooks and expectations for sensor technology
Author: Seung-Woo Lee
Publisher: CRC Press
ISBN: 9814364320
Category : Technology & Engineering
Languages : en
Pages : 626
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Book Description
Molecular imprinting focuses on the fabrication of an artificial receptor with perfect molecular recognition abilities. It has attracted a great deal of scientific attention because of the enormous opportunities it opens in the fields of separation, catalysis, and analysis. The advantages of the molecular imprinting enable to target a wide class of substances ranging from small molecules to big conglomerates, such as proteins or even cells. In recent years, sensor applications based on molecular imprinting have started to attract greater attention because of the easy creation of robust receptor sites with high specificity and sensitivity toward a target compound. A collection of contributions from distinguised experts, Handbook of Molecular Imprinting: Advanced Sensor Applications provides a comprehensive overview on the specific challenges of molecular imprinting in sensor applications. It covers various molecular imprinting approaches. As a result, a perspective of future device ensembles for sensing is acquired. The text lays particular emphasis on fundamental aspects as well as novel ideas in the context of sensor applications. It also highlights the operation principles of various sensor transducers that are generally employed in combination with molecular imprinting recognition elements.
Author:
Publisher: Elsevier
ISBN: 0444642676
Category : Science
Languages : en
Pages : 392
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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
Author: Fernando Gomes
Publisher: Elsevier
ISBN: 0128235551
Category : Technology & Engineering
Languages : en
Pages : 474
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Book Description
Nanofabrication for Smart Nanosensor Applications addresses the design, manufacture and applications of a variety of nanomaterials for sensing applications. In particular, the book explores how nanofabrication techniques are used to create more efficient nanosensors, examines their major applications in biomedicine and environmental science, discusses the fundamentals of how nanosensors work, explores different nanofabrication techniques, and comments on toxicity and safety issues relating to the creation of nanosensors using certain nanomaterial classes. This book is an important resource for materials scientists and engineers who want to make materials selection decisions for the creation of new nansensor devices. Summarizes current research and applications of a variety of nanofabrication techniques for the creation of efficient sensing devices Provides readers with an understanding of surfaces and interfaces, a key challenge for those working on hybrid nanomaterials, carbon nanotubes, graphene, polymers and liquid crystal electro-optical imaging Discusses the variability and sight recognition of biopolymers, such as DNA molecules, which offer a wide range of opportunities for the self-organization of nanostructures into much more complex patterns
Author: Minhaz Uddin Ahmed
Publisher: Royal Society of Chemistry
ISBN: 1788014375
Category : Science
Languages : en
Pages : 386
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Book Description
Immunosensors are widely used and are particularly important for fast diagnosis of diseases in remote environments as well as point-of-care devices. In this book, expert scientists are covering a selection of high quality representative examples from the past five years explaining how this area has developed. It is a compilation of recent advances in several areas of immunosensors for multiple target analysis using laboratory based or point-of-care set-up, for example graphene-, ISFET- and nanostructure-based immunosensors, electrochemical magneto immunosensors and nanoimprinted immunosensors. Filling a gap in the literature, it showcases the multidisciplinary, innovative developments in this highly important area and provides pointers towards commercialisation. Delivering a single, comprehensive work, it appeals to graduate students and professional researchers across academia and industry.
Author: Inamuddin
Publisher: Springer Nature
ISBN: 303045116X
Category : Science
Languages : en
Pages : 529
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Book Description
Advanced materials and nanotechnology is a promising, emerging field involving the use of nanoparticles to facilitate the detection of various physical and chemical parameters, including temperature, humidity, pH, metal ion, anion, small organic or inorganic molecules, gases, and biomolecules responsible for environmental issues that can lead to diseases like cancer, diabetes, osteoarthritis, bacterial infections, and brain, retinal, and cardiovascular diseases. By monitoring environmental samples and detecting these environmental issues, advanced nanotechnology in this type of sensory technology is able to improve daily quality of life. Although these sensors are commercially available for the detection of monovalent cations, anions, gases, volatile organic molecules, heavy metal ions, and toxic metal ions, many existing models require significant power and lack advanced technology for more quality selectivity and sensitivity. There is room in these sensors to optimize their selectivity, reversibility, on/off ratio, response time, and their environmental stability in real-world operating conditions. This book explores the methods for the development and design of environmentally-friendly, simple, reliable, and cost effective electrochemical nanosensors using powerful nanostructured materials. More specifically, it highlights the use of various electrochemical-based biosensor sensors involved in the detection of monovalent cations, anions, gases, volatile organic molecules, heavy metal ions, and toxic metal ions, with the ultimate goal of seeing these technologies reach market.
Author: Carlo Gonzato
Publisher:
ISBN:
Category :
Languages : en
Pages : 176
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Book Description
Molecularly imprinted polymers (MIPs) are synthetic receptors, also known as antibody mimics, that can specifically bind target molecules. Molecular imprinting has emerged, over the last 30 years; it is an extremely versatile strategy for synthesizing networks possessing high affinity and selectivity for a chemical species, used as a molecular template during their synthesis. The wide variety of materials and formats that are accessible through this strategy has resulted in a broad spectrum of applications for such MIPs, ranging from separation to sensing, catalysis, drug delivery, etc. Since the beginning, the great majority of the imprinted networks has been synthesized by assembling vinyl monomers via free-radical polymerization (FRP). This polymerization method represents a convenient choice for synthesizing MIPs, due to its easy setup, versatility, tolerance with respect to many solvents and functional groups. However, some drawbacks greatly affect the possibility of achieving of suitable degree of control over some "polymeric" parameters which become important for specific applications. The introduction of controlled/"living" radical polymerization (CRP) techniques has then represented an opportunity for MIPs to reduce, and in some cases even to overcome, some of their limits arising from FRP. In this respect, this Ph.D. thesis has studied how the use of RAFT polymerization, one of the most applied CRPs, can be advantageously used to syntheze MIPs. This has been done by focusing on the main characteristics of CRPs: their living and controlled nature. The living nature has been exploited during the first part of this work, which involved the synthesis of superparamagnetic molecularly imprinted nanocomposites via surface-initiated RAFT polymerization of p(EGDMA-co-MAA) on amino-modified Fe3O4 nanoparticles. The polymer grafting has been performed using an unusual stirring technique (i.e. ultrasonication) during the polymerization step, and by testing different polymerization solvents for evaluating their effect on the composite structure. It has been observed that the grafting resulted in homogeneous polymer layers, the thickness of which could be controlled by adjusting the RAFT/radical source ratio. Moreover, the living nature of RAFT fragments has been exploited for post-functionalizing the surface of a composite particle with p(EGMP) brushes, thus demonstrating the potential of fine-tuning the particle surface properties through the living chain ends. In the second part of the thesis, an in-depth study has been performed on the effects induced by the use of controlled (RAFT) polymerization conditions on the binding behaviour and structural parameters of bulk acrylic and methacrylic MIPs and the corresponding non-imprinted polymers, synthesized by RAFT and FRP with varying cross-linking degree. This strategy actually provided scaffolds with progressively increased degree of flexibility (especially in the case of acrylics) which allowed visualize the enhancement of binding and structural differences arising from the polymerization technique. As a result, it has been observed that the use of controlled (RAFT) conditions induced, on the imprinted networks, an increased template affinity over equivalent FRPs, and it has been demonstrated that this improved affinity can be related to more homogeneous distributions of the cross-linking points achieved during RAFT polymerization. The third part presents preliminary results toward the synthesis by RAFT of individual multi-composite MIP nanosensors using enhanced Raman spectroscopy (SERS) for detection.
Author: B. Sellergren
Publisher: Elsevier
ISBN: 0080536808
Category : Science
Languages : en
Pages : 583
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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.
Author: Karsten Haupt
Publisher: Springer Science & Business Media
ISBN: 3642284213
Category : Science
Languages : en
Pages : 362
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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.
Author: Santanu Patra
Publisher: Springer Nature
ISBN: 3031589955
Category :
Languages : en
Pages : 415
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Book Description
