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Natural Polymers and Biopolymers II

Natural Polymers and Biopolymers II
Author: Sylvain Caillol
Publisher: MDPI
Total Pages: 472
Release: 2021-05-05
Genre: Science
ISBN: 3036504044
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BioPolymers could be either natural polymers – polymer naturally occurring in Nature, such as cellulose or starch…, or biobased polymers that are artificially synthesized from natural resources. Since the late 1990s, the polymer industry has faced two serious problems: global warming and anticipation of limitation to the access to fossil resources. One solution consists in the use of sustainable resources instead of fossil-based resources. Hence, biomass feedstocks are a promising resource and biopolymers are one of the most dynamic polymer area. Additionally, biodegradability is a special functionality conferred to a material, bio-based or not. Very recently, facing the awareness of the volumes of plastic wastes, biodegradable polymers are gaining increasing attention from the market and industrial community. This special issue of Molecules deals with the current scientific and industrial challenges of Natural and Biobased Polymers, through the access of new biobased monomers, improved thermo-mechanical properties, and by substitution of harmful substances. This themed issue can be considered as collection of highlights within the field of Natural Polymers and Biobased Polymers which clearly demonstrate the increased interest in this field. We hope that this will inspire researchers to further develop this area and thus contribute to futures more sustainable society.”

Natural Polymers and Biopolymers II.

Natural Polymers and Biopolymers II.
Author: Sylvain Caillol
Publisher:
Total Pages: 472
Release: 2021
Genre:
ISBN: 9783036504056
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BioPolymers could be either natural polymers - polymer naturally occurring in Nature, such as cellulose or starch..., or biobased polymers that are artificially synthesized from natural resources. Since the late 1990s, the polymer industry has faced two serious problems: global warming and anticipation of limitation to the access to fossil resources. One solution consists in the use of sustainable resources instead of fossil-based resources. Hence, biomass feedstocks are a promising resource and biopolymers are one of the most dynamic polymer area. Additionally, biodegradability is a special functionality conferred to a material, bio-based or not. Very recently, facing the awareness of the volumes of plastic wastes, biodegradable polymers are gaining increasing attention from the market and industrial community. This special issue of Molecules deals with the current scientific and industrial challenges of Natural and Biobased Polymers, through the access of new biobased monomers, improved thermo-mechanical properties, and by substitution of harmful substances. This themed issue can be considered as collection of highlights within the field of Natural Polymers and Biobased Polymers which clearly demonstrate the increased interest in this field. We hope that this will inspire researchers to further develop this area and thus contribute to futures more sustainable society.”

Natural Polymers, Biopolymers, Biomaterials, and Their Composites, Blends, and IPNs

Natural Polymers, Biopolymers, Biomaterials, and Their Composites, Blends, and IPNs
Author: Sabu Thomas
Publisher: CRC Press
Total Pages: 446
Release: 2012-07-18
Genre: Science
ISBN: 1926895169
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Natural Polymers, Biopolymers, Biomaterials, and Their Composites, Blends, and IPNs focuses on the recent advances in natural polymers, biopolymers, biomaterials, and their composites, blends, and IPNs. Biobased polymer blends and composites occupy a unique position in the dynamic world of new biomaterials. The growing need for lubricious coatings and surfaces in medical devices—an outcome of the move from invasive to noninvasive medicines/procedures—is playing a major role in the advancement of biomaterials technology. Natural polymers have attained their cutting-edge technology through various platforms, yet there is a lot of novel information about them that is discussed in the book. This important work covers topics such as chitosan composites for biomedical applications and wastewater treatment, coal biotechnology, biomedical and related applications of second generation polyamidoamines, silk fibers, PEG hydrogels, bamboo fiber reinforced PE composites, jute/polyester composites, magnetic biofoams, and many other interesting aspects of importance to polymer research today.

Natural Polymers

Natural Polymers
Author: Maya J. John
Publisher: Royal Society of Chemistry
Total Pages: 333
Release: 2012
Genre: Science
ISBN: 1849734038
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"In the search for sustainable materials, natural polymers present an attractive alternative for many applications compared to their synthetic counterparts derived from petrochemicals. The two volume set, Natural Polymers, covers the synthesis, characterisation and applications of key natural polymeric systems including their morphology, structure, dynamics and properties. Volume one focuses on natural polymer composites, including both natural and protein fibres, and volume two on natural polymer nanocomposites. The first volume examines the characterization, life cycle assessment and new sources of natural fibres and their potential as a replacement for synthetic fibres in industrial applications. It then explores the important advancements in the field of wool, silk, spidersilk and mussel byssus fibres. The second volume looks at the properties and characterization of cellulose, chitosan, furanic, starch, wool and silk nanocomposites and the potential industrial applications of natural polymer nanocomposites"-- Provided by publisher.

Natural Polymers

Natural Polymers
Author: Saiqa Ikram
Publisher: Nova Science Publishers
Total Pages: 0
Release: 2017
Genre: Biopolymers
ISBN: 9781536104264
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The book Natural Polymers: Derivatives, Blends and Composites Volume II is an edited volume comprised of fifteen chapters from different experts working in the area of natural polymers. Natural polymers are finding applications in fields of packaging, medicine, pharmaceutics, biomedicine, textiles and many others. This book gives detailed insight into all aspects of natural polymers to the latest trends in the development of new products. This book will hopefully be supportive to scientists, researchers, academicians and students in different disciplines. Key features: 1. Describes various derivatives of natural polymers (ie: composites, nanoparticles, hydrogels, etc.); 2. Self-contained chapters on starch, chitosan, alginate, bovine serum albumin, among others; 3. Covers a broad range of natural polymer applications, from packaging to biomedicine.

Handbook of Natural Polymers, Volume 2

Handbook of Natural Polymers, Volume 2
Author: M.S. Sreekala
Publisher: Elsevier
Total Pages: 590
Release: 2024-06-28
Genre: Technology & Engineering
ISBN: 0323998577
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The Handbook of Natural Polymers, Volume Two: Functionalization, Surface Modification, and Properties covers modifications, functionalization, analysis and properties of polymers from natural sources. The book begins by introducing the current state-of-the-art, challenges and opportunities in natural polymers. This is followed by detailed coverage of methods for chemical, physical and surface modifications, and functionalization of natural polymers, including nanocellulose composites, gluten, chitin, alginate, pectin, keratin, shellac, wool, hemicellulose, lignin, natural rubber, albumin, collagen, gelatin, zein, soya protein, silk fibroin, gutta percha and gum. The final chapters explain several other key aspects, such as microscopical and spectroscopical analysis, mechanical, thermal, and more. The book aims to offer potential avenues for the preparation, modification, and implementation of advanced natural polymer-based materials with the desired properties for specific applications. Provides systematic coverage of the latest methods for functionalization, surface modification, and properties' analysis of natural polymers Includes an extensive range of natural polymer sources, including established biopolymers and emerging materials Explores modifications and properties of natural polymers and their related composites, blends, IPNs, gels and nanoparticles

Natural Biopolymers in Drug Delivery and Tissue Engineering

Natural Biopolymers in Drug Delivery and Tissue Engineering
Author: Rangasamy Jayakumar
Publisher: Elsevier
Total Pages: 709
Release: 2023-08-24
Genre: Medical
ISBN: 032398648X
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Natural Biopolymers in Drug Delivery and Tissue Engineering systematically examines a broad range of natural polymers and their applications in drug delivery and tissue engineering. The book thoroughly collates the most relevant and up-to-date research on natural biopolymers, covering a variety of key natural polymer types such as chitin, chitosan, alginate, guar gum and collagen. It is divided into two sections, covering drug delivery and tissue engineering applications. Each section focuses on natural biopolymers in the form of scaffolds, membranes, films, gels and nanoparticles, thus helping the reader select not only the most appropriate polymer type, but also the most relevant structure. This comprehensive resource is ideal for materials scientists, biomedical engineers, tissue engineers, pharmaceutical scientists and anyone interested in developing novel materials for biomedical applications. Covers both drug delivery and tissue engineering applications of natural biopolymers, helping bridge the gap between the two Details a range of natural polymer types, ensuring all relevant options are presented Discusses the benefits, challenges and clinical translation of natural biopolymers

Hydrogels Based on Natural Polymers

Hydrogels Based on Natural Polymers
Author: Yu Chen
Publisher: Elsevier
Total Pages: 552
Release: 2019-10-23
Genre: Technology & Engineering
ISBN: 0128166185
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Hydrogels Based on Natural Polymers presents the latest research on natural polymer-based hydrogels, covering fundamentals, preparation methods, synthetic pathways, advanced properties, major application areas, and novel characterization techniques. The advantages and disadvantages of each natural polymer-based hydrogel are also discussed, enabling preparation tactics for specific properties and applications. Sections cover fundamentals, development, characteristics, structures and properties. Additional chapters cover presentation methods and properties based on natural polymers, including physical and chemical properties, stimuli-responsive properties, self-healing properties, and biological properties. The final section presents major applications areas, including the biomedical field, agriculture, water treatments, and the food industry. This is a highly valuable resource for academic researchers, scientists and advanced students working with hydrogels and natural polymers, as well as across the fields of polymer science, polymer chemistry, plastics engineering, biopolymers and biomaterials. The detailed information will also be of great interest to scientists and R&D professionals, product designers, technicians and engineers across industries. Provides systematic coverage of all aspects of hydrogels based on natural polymers, including fundamentals, preparation methods, properties and characterization Offers a balanced assessment of the specific properties and possibilities offered by different natural polymer-based hydrogels, drawing on innovative research Examines cutting-edge applications across biomedicine, agriculture, water treatments, and the food industry

Natural and Synthetic Biomedical Polymers

Natural and Synthetic Biomedical Polymers
Author: Sangamesh G. Kum bar
Publisher: Newnes
Total Pages: 421
Release: 2014-01-21
Genre: Technology & Engineering
ISBN: 0123972906
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Polymers are important and attractive biomaterials for researchers and clinical applications due to the ease of tailoring their chemical, physical and biological properties for target devices. Due to this versatility they are rapidly replacing other classes of biomaterials such as ceramics or metals. As a result, the demand for biomedical polymers has grown exponentially and supports a diverse and highly monetized research community. Currently worth $1.2bn in 2009 (up from $650m in 2000), biomedical polymers are expected to achieve a CAGR of 9.8% until 2015, supporting a current research community of approximately 28,000+. Summarizing the main advances in biopolymer development of the last decades, this work systematically covers both the physical science and biomedical engineering of the multidisciplinary field. Coverage extends across synthesis, characterization, design consideration and biomedical applications. The work supports scientists researching the formulation of novel polymers with desirable physical, chemical, biological, biomechanical and degradation properties for specific targeted biomedical applications. Combines chemistry, biology and engineering for expert and appropriate integration of design and engineering of polymeric biomaterials Physical, chemical, biological, biomechanical and degradation properties alongside currently deployed clinical applications of specific biomaterials aids use as single source reference on field. 15+ case studies provides in-depth analysis of currently used polymeric biomaterials, aiding design considerations for the future

Natural Polymers

Natural Polymers
Author: Jissy Jacob
Publisher: CRC Press
Total Pages: 336
Release: 2022-03-24
Genre: Science
ISBN: 1000292053
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This new volume, Natural Polymers: Perspectives and Applications for a Green Approach, covers the synthesis, characterizations, and properties of natural polymeric systems, including their morphology, structure, and dynamics. It also introduces the most recent innovations and applications of natural polymers and their composites in the food, construction, electronics, biomedical, pharmaceutical, and engineering industries. Natural polymers provide a striking substitute for various applications as compared to synthetic polymers obtained from petrochemicals because they are biocompatible, biodegradable, easily available, and fall within the budget of many industries. The applications of natural polymers in pharmaceutical industries are large in comparison to synthetic polymers and are also wide in scope in the food and cosmetic industries. This new volume provides the information needed to design new applications for natural polymers. This book is a valuable reference for researchers, academicians, chemists, pharmacists, researchers, scientists, industrialists dealing with applications of natural polymers and people working in field of natural polymers.