Bioresponsive Polymers
Bioresponsive Polymers

Author: Deepa H. Patel

Publisher: CRC Press

Published: 2020-10-08

Total Pages: 228

ISBN-13: 1000517594

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This volume, Bioresponsive Polymers: Design and Application in Drug Delivery, focuses on recent advancements in bioresponsive polymers and their design, characterization, and applications in varied fields, such as drug delivery and gene delivery. It looks at several carriers for drug delivery and biological molecules using different bioresponsive polymers. To address the many difficulties in existing dosage forms, this book provides information on recent developments to overcome drawbacks of conventional forms of the drug delivery. The chapters cover most areas of bioresponsive polymers, starting with a basic introduction to bioresponsive polymers, followed by chapters on design, characterization, and mechanism of bioresponsive polymers; and applications of drug and gene delivery using bioresponsive polymers via oral, topical, nasal, ocular, and parenteral methods. The book also reviews recent advancements in bioresponsive polymers and advanced applications, such as engineering particulate moieties, biomedical applications, hydrogels as emerging therapy, and electrochemical responses, bioresponsive nanoparticles, and bioresponsive hydrogels.

Bioresponsive Polymers
Bioresponsive Polymers

Author: Deepa H Patel

Publisher: Apple Academic Press

Published: 2022-06

Total Pages: 268

ISBN-13: 9781774638972

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This volume, Bioresponsive Polymers: Design and Application in Drug Delivery, focuses on recent advancements in bioresponsive polymers and their design, characterization, and applications in varied fields, such as drug delivery and gene delivery. It looks at several carriers for drug delivery and biological molecules using different bioresponsive polymers. To address the many difficulties in existing dosage forms, this book provides information on recent developments to overcome drawbacks of conventional forms of the drug delivery. The chapters cover most areas of bioresponsive polymers, starting with a basic introduction to bioresponsive polymers, followed by chapters on design, characterization, and mechanism of bioresponsive polymers; and applications of drug and gene delivery using bioresponsive polymers via oral, topical, nasal, ocular, and parenteral methods. The book also reviews recent advancements in bioresponsive polymers and advanced applications, such as engineering particulate moieties, biomedical applications, hydrogels as emerging therapy, and electrochemical responses, bioresponsive nanoparticles, and bioresponsive hydrogels.

Biomimetic, Bioresponsive, and Bioactive Materials
Biomimetic, Bioresponsive, and Bioactive Materials

Author: Matteo Santin

Publisher: John Wiley & Sons

Published: 2012-04-10

Total Pages: 250

ISBN-13: 0470056711

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The accessible introduction to biomaterials and their applications in tissue replacement, medical devices, and more Molecular and cell biology is being increasingly integrated into the search for high-performance biomaterials and biomedical devices, transforming a formerly engineering- and materials science–based field into a truly interdisciplinary area of investigation. Biomimetic, Bioresponsive, and Bioactive Materials presents a comprehensive introduction to biomaterials, discussing how they are selected, designed, and modified for integration with living tissue and how they can be utilized in the development of medical devices, orthopedics, and other related areas. Examining the physico chemical properties of widely used biomaterials and their uses in different clinical fields, the book explores applications including soft and hard tissue replacement; biointeractive metals, polymers, and ceramics; and in vitro, in vivo, and ex vivo biocompatibility tests and clinical trials. The book critically assesses the clinical level of research in the field, not only presenting proven research, but also positing new avenues of exploration. Biomimetic, Bioresponsive, and Bioactive Materials contains everything needed to get a firm grasp on materials science, fast. Written in an accessible style and including practice questions that test comprehension of the material covered in each chapter, the book is an invaluable tool for students as well as professionals new to the field.

Development of Novel Thermosensitive Polymers for Bioresponsive Drug Delivery
Development of Novel Thermosensitive Polymers for Bioresponsive Drug Delivery

Author: Vivek Kumar Garripelli

Publisher:

Published: 2012

Total Pages: 270

ISBN-13:

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Stimuli-responsive polymers have already showed tremendous promise in controlled and self-regulated drug delivery. Successful construction of responsive polymers requires amalgamation of chemical, physical and biological principles. For careful therapy, a great deal of advantages offered by stimuli-responsive polymers is essential. A small or modest change in the environmental condition (e.g. temperature, pH, light) brings a sharp change in the properties of the responsive polymers. `Smart' drug delivery systems utilize these principles to mimic the biological response behavior to a certain extent. Synthetic polymers incorporated with stimuli-responsive behavior would be amenable to overcome some of the systemic and intracellular delivery barriers. Development in material science has led to the engineering of variety of smart polymers which respond to diverse biological stimuli. The current research illustrates the development of two dual-stimuli-responsive polymers applied for local drug delivery. The polymers form thermogels at body temperature and degrade in either acidic or matrix metalloproteinase rich environments. The polymers were synthesized from Pluronic® tri-block copolymers in two simple reaction schemes and thoroughly characterized for structures, physicochemical properties and cytotoxicity. The underlying principles involved in physicochemical behavior of polymers and polymer solutions were clearly discussed. The release characteristics of different therapeutic agents such as small molecule drugs, genes and proteins from the thermogels were investigated. Finally, to improve the release properties of small size proteins, a nanocomposite thermogel system was developed. The nanocomposite thermogel was based on a nanoclay, laponite, and pH-sensitive thermogelling polymer. Finally, the nanocomposite thermogel incorporated with laponite sustained the release properties of small proteins comparing to regular thermogels. Taken all together, the novel thermosensitive polymers and nanocomposite thermogel system have great potential for bioresponsive local drug delivery where the amount of bioactive release entirely depends on physiological needs.

Tissue Engineering Using Ceramics and Polymers
Tissue Engineering Using Ceramics and Polymers

Author: Aldo R. Boccaccini

Publisher: Elsevier

Published: 2014-06-11

Total Pages: 743

ISBN-13: 0857097164

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The second edition of Tissue Engineering Using Ceramics and Polymers comprehensively reviews the latest advances in this area rapidly evolving area of biomaterials science. Part one considers the biomaterials used for tissue engineering. It introduces the properties and processing of bioactive ceramics and glasses, as well as polymeric biomaterials, particularly biodegradable polymer phase nanocomposites. Part two reviews the advances in techniques for processing, characterization, and modeling of materials. The topics covered range from nanoscale design in biomineralization strategies for bone tissue engineering to microscopy techniques for characterizing cells to materials for perfusion bioreactors. Further, carrier systems and biosensors in biomedical applications are considered. Finally, part three looks at the specific types of tissue and organ regeneration, with chapters concerning kidney, bladder, peripheral nerve, small intestine, skeletal muscle, cartilage, liver, and myocardial tissue engineering. Important developments in collagen-based tubular constructs, bioceramic nanoparticles, and multifunctional scaffolds for tissue engineering and drug delivery are also explained. Tissue Engineering Using Ceramics and Polymers is a valuable reference tool for both academic researchers and scientists involved in biomaterials or tissue engineering, including the areas of bone and soft-tissue reconstruction and repair, and organ regeneration. Second edition comprehensively examines the latest advances in ceramic and polymers in tissue engineering Provides readers with general information on polymers and ceramics and looks at the processing, characterization, and modeling Reviews the latest research and advances in tissue and organ regeneration using ceramics and polymers

Nonviral Vectors for Gene Therapy
Nonviral Vectors for Gene Therapy

Author:

Publisher: Academic Press

Published: 2014-11-18

Total Pages: 437

ISBN-13: 0128003677

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The field of genetics is rapidly evolving, and new medical breakthroughs are occurring as a result of advances in our knowledge of genetics. Advances in Genetics continually publishes important reviews of the broadest interest to geneticists and their colleagues in affiliated disciplines. Includes methods for testing with ethical, legal, and social implications Critically analyzes future directions Written and edited by recognized leaders in the field

Smart Polymers
Smart Polymers

Author: José Miguel García

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2022-01-19

Total Pages: 182

ISBN-13: 1501515454

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Smart polymers react sharply to small changes in physical or chemical conditions and present an intelligent response to chemical stimuli (i.e., chemical species -including biomolecules-, pH, solvents, redox, stimuli that trigger controlled depolymerization) and physical stimuli (i.e., temperature, light, mechanical stress and electrical stimuli). For these reasons, the interest in smart polymers has recently increased exponentially, especially in biological stimuli (i.e., application of polymer-based biosensors, drug delivery, tissue engineering, precision medicine and cell therapy). This book offers a unique opportunity to review the physical-chemical fundamentals of smart polymers, and their behaviour. It also provides an excellent review of the main applications of smart polymers.

Applications of Polymers in Drug Delivery
Applications of Polymers in Drug Delivery

Author: Ambikanandan Misra

Publisher: Elsevier

Published: 2020-10-02

Total Pages: 594

ISBN-13: 0128226684

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Applications of Polymers in Drug Delivery, Second Edition, provides a comprehensive resource for anyone looking to understand how polymeric materials can be applied to current, new, and emerging drug delivery applications. Polymers play a crucial role in modulating drug delivery and have been fundamental in the successful development of many novel drug delivery systems. This book describes the development of polymeric systems, ranging from conventional dosage forms to the most recent smart systems. Regulatory and intellectual property aspects as well as the clinical applicability of polymeric drug delivery systems are also discussed. The chapters are organized by specific delivery route, offering methodical and detailed coverage throughout. This second edition has been thoroughly revised to include the latest developments in the field. This is an essential book for researchers, scientists, and advanced students, in polymer science, drug delivery, pharmacology/pharmaceuticals, materials science, tissue engineering, nanomedicine, chemistry, and biology. In industry, this book supports scientists, R&D, and other professionals, working on polymers for drug delivery applications. Explains how polymers can be prepared and utilized for all major drug delivery routes Presents the latest advances, including drug targeting, polymeric micelles and polymersomes, and the delivery of biologicals and nucleic acid therapeutics Includes appendices with in-depth information on pharmaceutical properties of polymers and regulatory aspects

Engineering Polymer Systems for Improved Drug Delivery
Engineering Polymer Systems for Improved Drug Delivery

Author: Rebecca A. Bader

Publisher: John Wiley & Sons

Published: 2014-01-17

Total Pages: 395

ISBN-13: 1118747801

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Polymers have played a critical role in the rational design and application of drug delivery systems that increase the efficacy and reduce the toxicity of new and conventional therapeutics. Beginning with an introduction to the fundamentals of drug delivery, Engineering Polymer Systems for Improved Drug Delivery explores traditional drug delivery techniques as well as emerging advanced drug delivery techniques. By reviewing many types of polymeric drug delivery systems, and including key points, worked examples and homework problems, this book will serve as a guide to for specialists and non-specialists as well as a graduate level text for drug delivery courses.

Polymers in Regenerative Medicine
Polymers in Regenerative Medicine

Author: Manuel Monleon Pradas

Publisher: John Wiley & Sons

Published: 2015-02-02

Total Pages: 421

ISBN-13: 0470596384

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Biomedical applications of Polymers from Scaffolds to Nanostructures The ability of polymers to span wide ranges of mechanical properties and morph into desired shapes makes them useful for a variety of applications, including scaffolds, self-assembling materials, and nanomedicines. With an interdisciplinary list of subjects and contributors, this book overviews the biomedical applications of polymers and focuses on the aspect of regenerative medicine. Chapters also cover fundamentals, theories, and tools for scientists to apply polymers in the following ways: Matrix protein interactions with synthetic surfaces Methods and materials for cell scaffolds Complex cell-materials microenvironments in bioreactors Polymer therapeutics as nano-sized medicines for tissue repair Functionalized mesoporous materials for controlled delivery Nucleic acid delivery nanocarriers Concepts include macro and nano requirements for polymers as well as future perspectives, trends, and challenges in the field. From self-assembling peptides to self-curing systems, this book presents the full therapeutic potential of novel polymeric systems and topics that are in the leading edge of technology.