Chitosan Chitosan Derivatives And Their Applications
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Chitosan Chitosan Derivatives And Their Applications
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Author : Agnieszka Ewa Wiącek
language : en
Publisher:
Release Date : 2024-02-23
Chitosan Chitosan Derivatives And Their Applications written by Agnieszka Ewa Wiącek and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-23 with Science categories.
"Chitosan, Chitosan Derivatives and Their Applications" is devoted to the latest advances in research on chitosan-based systems and focuses on highlighting scientific discoveries carried out in leading laboratories around the world. This topic is a developing field of science, but a very promising one in terms of practical applications. The manuscripts included in this book focus on all aspects of the production, modification, enzymology and application of chitin/chitosan-based systems. The reprint is divided into two parts, each of which begins with an overview article. The first half of the collected articles concerns with the application potential in agricultural and nutritional sciences. The second part covers medical and pharmaceutical applications. At the end of the presented series, several articles devoted to the synthesis and characterization of chitosan-based materials were collected. All mentioned articles (21 in total) represent a high scientific level and the latest trends in research on chitin, chitosan and their derivatives. I wish you a pleasant read.
Chitosan
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Author : Shakeel Ahmed
language : en
Publisher: John Wiley & Sons
Release Date : 2017-08-04
Chitosan written by Shakeel Ahmed and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-04 with Technology & Engineering categories.
This book delves deeply in to the preparation, characterization and multiple applications of chitin and chitosan. The 17 chapters written by leading experts is an excellent reference source and state-of-the-art review for researchers and scientists using chitosan or biopolymers in their respective areas. This book is divided into following sections: • Production and derivatives of chitosan • Chitosan in the textile and food industries • Chitosan in biomedical applications • Chitosan in agriculture and water treatment The book is practical as readers will be able to see descriptions of chitosan production methods as well as techniques that can be used to estimate and modify their physical and chemical properties. It provides a full description not only of the traditional and recent developments in the applications of chitosan in the fields of biotechnology, environmental studies, food, medicine, water treatments, drug delivery, but it includes all of the therapeutically usages as well.
Applications Of Chitan And Chitosan
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Author : Mattheus F. A. Goosen
language : en
Publisher: CRC Press
Release Date : 2020-08-18
Applications Of Chitan And Chitosan written by Mattheus F. A. Goosen and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-18 with Technology & Engineering categories.
The main driving force behind the development of new applications for chitin and its derivative chitosan lies with the fact that these polysaccharides represent a renewable source of natural biodegradable polymers. Since chitin is the second most abundant natural polymer, academic as well as industrial scientists are faced with a great challenge to find new and practical applications for this material. This book provides an examination of the state of the art, and discusses new applications as well as potential products. Applications of Chitin and Chitosan deals almost exclusively with applications. Previous books in the field have devoted less than 30% of their material to commercial or medical uses. In the past thirty years, substantial progress has been made on fundamental and applied research in chitosan technology. One of the driving forces behind this rapid development has been the decrease in the supply of natural resources. At the same time there has been an increased realization that there are abundant alternative bioresources. Two factors-economics and versatility-have also stimulated interest in chitosan's utilization in various fields. Chitin and chitosan derivatives have applications in fields that range from fertilizers to pharmaceuticals. Chitosan is no longer just a waste by-product from the seafood processing industry. This material is now being utilized by industry to solve problems and to improve existing products, as well as to create new ones. Applications of Chitin and Chitosan is illustrated with over 100 photos, charts, graphs and figures and more than 40 tables. Applications of Chitin and Chitosan will be of interest to industrial personnel involved in bioprocessing as well as bioengineering students, specialists in the biomedical and biopharmaceutical industry, biochemists, food engineers, environmentalists, and microbiologists and biologists who specialize in chitosan technology. Publication: Fall 1996.
Chitin And Chitosan Derivatives
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Author : Se-Kwon Kim
language : en
Publisher: CRC Press
Release Date : 2013-12-04
Chitin And Chitosan Derivatives written by Se-Kwon Kim and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-04 with Medical categories.
A natural long-chain polymer, chitin is the main component of the cell walls of fungi, the exoskeletons of arthropods (including crustaceans and insects), the radulas of mollusks, and the beaks and internal shells of cephalopods. However, marine crustacean shells are the primary sources of the chitin derivative chitosan. Chitin and chitosan are useful for various biological and biomedical applications, although they have been limited by poor solubility in the past. Current research focuses on increasing their solubility and bioactivity through molecular modifications. The resulting derivatives are receiving much attention for interesting properties, such as biocompatibility, biodegradability, and nontoxicity, that make them suitable for use in the biomedical field. Chitin and Chitosan Derivatives: Advances in Drug Discovery and Developments presents current research trends in the synthesis of chitin and chitosan derivatives, their biological activities, and their biomedical applications. Part I discusses basic information about the synthesis and characterization of a variety of derivatives, including the preparation of chitin nanofibers. Part II covers chitin and chitosan modifications as the basis for biological applications. It describes antioxidant, anti-inflammatory, anticancer, antiviral, anticoagulant, and antimicrobial activities. Part III addresses chemically modified and composite materials of chitin and chitosan derivatives for biomedical applications, such as tissue engineering, nanomedicine, drug delivery, and wound dressing. A must-have reference for novices and experts in biotechnology, natural products, materials science, nutraceuticals, and biomedical engineering, this book presents a wide range of biological and biomedical applications of chitin and chitosan derivatives for drug discovery and development.
Chitin Chitosan Oligosaccharides And Their Derivatives
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Author : Se-Kwon Kim
language : en
Publisher: CRC Press
Release Date : 2010-07-14
Chitin Chitosan Oligosaccharides And Their Derivatives written by Se-Kwon Kim and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-14 with Medical categories.
Biopolymers found in marine animals and plants offer tremendous, largely untapped pharmaceutical potential. Research shows that these biopolymers can be used to combat various infectious as well as inflammatory, oxidative, and carcinogenic factors. Chitin, Chitosan, Oligosaccharides and Their Derivatives: Biological Activities and Applications cove
Advances In Chitin Chitosan Characterization And Applications
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Author : Marguerite Rinaudo
language : en
Publisher: MDPI
Release Date : 2019-04-23
Advances In Chitin Chitosan Characterization And Applications written by Marguerite Rinaudo and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-23 with Science categories.
Functional advanced biopolymers have received far less attention than renewable biomass (cellulose, rubber, etc.) used for energy production. Among the most advanced biopolymers known is chitosan. The term chitosan refers to a family of polysaccharides obtained by partial de-N-acetylation from chitin, one of the most abundant renewable resources in the biosphere. Chitosan has been firmly established as having unique material properties as well as biological activities. Either in its native form or as a chemical derivative, chitosan is amenable to being processed—typically under mild conditions—into soft materials such as hydrogels, colloidal nanoparticles, or nanofibers. Given its multiple biological properties, including biodegradability, antimicrobial effects, gene transfectability, and metal adsorption—to name but a few—chitosan is regarded as a widely versatile building block in various sectors (e.g., agriculture, food, cosmetics, pharmacy) and for various applications (medical devices, metal adsorption, catalysis, etc.). This Special Issue presents an updated account addressing some of the major applications, including also chemical and enzymatic modifications of oligos and polymers. A better understanding of the properties that underpin the use of chitin and chitosan in different fields is key for boosting their more extensive industrial utilization, as well as to aid regulatory agencies in establishing specifications, guidelines, and standards for the different types of products and applications.
Chitosan Based Systems For Biopharmaceuticals
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Author : Bruno Sarmento
language : en
Publisher: John Wiley & Sons
Release Date : 2012-02-16
Chitosan Based Systems For Biopharmaceuticals written by Bruno Sarmento and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-16 with Science categories.
Chitosan is a linear polysaccharide commercially produced by the deacetylation of chitin. It is non-toxic, biodegradable, biocompatible, and acts as a bioadhesive with otherwise unstable biomolecules - making it a valuable component in the formulation of biopharmaceutical drugs. Chitosan-Based Systems for Biopharmaceuticals provides an extensive overview of the application of chitosan and its derivatives in the development and optimisation of biopharmaceuticals. The book is divided in four different parts. Part I discusses general aspects of chitosan and its derivatives, with particular emphasis on issues related to the development of biopharmaceutical chitosan-based systems. Part II deals with the use of chitosan and derivatives in the formulation and delivery of biopharmaceuticals, and focuses on the synergistic effects between chitosan and this particular subset of pharmaceuticals. Part III discusses specific applications of chitosan and its derivatives for biopharmaceutical use. Finally, Part IV presents diverse viewpoints on different issues such as regulatory, manufacturing and toxicological requirements of chitosan and its derivatives related to the development of biopharmaceutical products, as well as their patent status, and clinical application and potential. Topics covered include: chemical and technological advances in chitins and chitosans useful for the formulation of biopharmaceuticals physical properties of chitosan and derivatives in sol and gel states absorption promotion properties of chitosan and derivatives biocompatibility and biodegradation of chitosan and derivatives biological and pharmacological activity of chitosan and derivatives biological, chemical and physical compatibility of chitosan and biopharmaceuticals approaches for functional modification or crosslinking of chitosan use of chitosan and derivatives in conventional biopharmaceutical dosage forms manufacture techniques of chitosan-based microparticles and nanoparticles for biopharmaceuticals chitosan and derivatives for biopharmaceutical use: mucoadhesive properties chitosan-based systems for mucosal delivery of biopharmaceuticals chitosan-based delivery systems for mucosal vaccination chitosan-based nanoparticulates for oral delivery of biopharmaceuticals chitosan-based systems for ocular delivery of biopharmaceuticals chemical modification of chitosan for delivery of DNA and siRNA target-specific chitosan-based nanoparticle systems for nucleic acid delivery functional PEGylated chitosan systems for biopharmaceuticals stimuli-sensitive chitosan-based systems for biopharmaceuticals chitosan copolymers for biopharmaceuticals application of chitosan for anti-cancer biopharmaceutical delivery chitosan-based biopharmaceuticals scaffolds in tissue engineering and regenerative medicine wound healing properties of chitosan and its use in wound dressing biopharmaceuticals toxicological properties of chitosan and derivatives for biopharmaceutical applications regulatory status of chitosan and derivatives patentability and intellectual property issues quality control and good manufacturing practice preclinical and clinical use of chitosan and derivatives for biopharmaceuticals Chitosan-Based Systems for Biopharmaceuticals is an important compendium of fundamental concepts, practical tools and applications of chitosan-based biopharmaceuticals for researchers in academia and industry working in drug formulation and delivery, biopharmaceuticals, medicinal chemistry, pharmacy, bioengineering and new materials development.
Chitin And Chitosan
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Author : Mohammed Berrada
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-09-29
Chitin And Chitosan written by Mohammed Berrada and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-29 with Technology & Engineering categories.
Chitin and Chitosan - Physicochemical Properties and Industrial Applications provides an overview of the extraction, modification, characterization, and application of chitin and chitosan derivatives from crustacean byproducts and their physicochemical properties. It presents and explains important studies and develops new and innovative methods of biological and physicochemical analysis in the fields of organic and mineral environmental pollution, corrosion inhibitors, drug delivery systems, superabsorbent materials, nanotechnology, textiles, biotechnology, and biomedical sciences.
Chitosan Based Materials And Its Applications
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Author : Sergio Paulo Campana-Filho
language : en
Publisher: Bentham Science Publishers
Release Date : 2017-06-07
Chitosan Based Materials And Its Applications written by Sergio Paulo Campana-Filho and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-07 with Technology & Engineering categories.
This volume presents 10 reviews contributed by eminent researchers around the world on chitosan based materials. The introductory chapters present information on general characteristics of chitosan and various types of materials which are based on it such as nanofibers, nanoparticles, nanocapsules and other chemically modified chitosans. This is followed by an explanation of chitosan characterization and extraction techniques. Concluding chapters describe the applications of chitosan products in water treatment, drug delivery, edible films and pervaporation membranes. Readers will therefore gain an understanding about chitosan and materials derived from this polymer and their practical applications. The volume serves as a simple reference for chemical engineering students and professionals interested in the basic and applied chemistry of chitosan and chitosan-derived products.
Chitosan And Its Derivatives As Promising Drug Delivery Carriers
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Author : M. Prabaharan
language : en
Publisher: Momentum Press
Release Date : 2012-10-19
Chitosan And Its Derivatives As Promising Drug Delivery Carriers written by M. Prabaharan and has been published by Momentum Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-19 with Technology & Engineering categories.
Chitosan, a natural based polymer obtained by alkaline deacetylation of chitin, is non-toxic, biocompatible, and biodegradable. These properties make chitosan a good candidate for the development of conventional and novel drug delivery systems. Recently, there has been a growing interest in the chemical modification of chitosan in order to improve its solubility and widen its applications. Chemical modification of chitosan is useful for the association of bioactive molecules to the polymer and controlling the drug release profile. Chemical modification will introduce desired properties and enlarge the field of the potential applications of chitosan with the choice of various types of side chains. In this monograph, recent studies on the various types of chitosan microspheres are discussed from the viewpoint of drug delivery applications. Moreover, different types of chitosan derivatives developed as controlled drug delivery carriers and their preparation methods are discussed in detail. The modifications discussed here include amphiphilic chitosan derivatives, N-(aminoalkyl) chitosan, carboxymethyl chitosan, thiolated chitosans, phosphorylated chitosan, etc. Special emphasis has been given to the development of chitosan-based polyelectrolyte complexes, graft copolymerized chitosan and chitosan-based stimuli-responsive hydrogels as drug delivery carriers. The reviewed studies lead to the conclusion that chitosan derivatives are promising materials for the controlled delivery of various types of therapeutic agents.