Download or read book An Investigation Into Different Phosphate Glass Processing Routes and the Role of Phosphate Glass in Dental Collagen based Scaffolds written by Vincenzo Farano and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis concerns the development of a new series of Sr-doped phosphate-based glasses for biomedical applications. Such glasses in powder form are envisaged to have applications in novel composite restorations where the following is achievable: dentin cell-mediated bioremineralization, dental pulp regeneration and as carrier for therapeutics or antibacterial ions.The initial aim was to produce soluble porous phosphate glasses using the sol-gel method (phosphate-alkoxide based sol-gel process). Knowing the effect that the variation of Ca content has on the dissolution properties of the glass, a series of glasses where Ca was progressively increased at the expense of Na was produced. The structure of the prepared samples was probed by XRD, XRF and FTIR to confirm the successful synthesis of the target phosphate-based glass compositions. After that a promising methodology was established, attempts were made to replace Ca with Sr. Different Sr sources were used without success due to the difficulty to fully dissolve those precursors in the sol-gel mixture. Subsequently, the issue of the toxicity of some precursors and solvents used in the sol-gel procedure was recognised. To overcome this obstacle, efforts were made to replace the toxic precursor chemicals with safer ones. Nevertheless, due to the low solubility of some new precursors and the low reactivity of others, the sol-gel process did not proceed in a predictable and reproducible fashion. At this stage, the sol-gel route was put aside, and two alternative soft and water-based chemical approaches were experimented: the precipitation method and the coacervation process. The first one was found to be unsuitable for our needs for two main reasons: 1) the presence of Na in the composition generated a crystalline material (instead of a glassy amorphous one); 2) the Ca/P ratio of our composition fell in the range of crystalline phase by using this method. In addition, the yield was really low. The second method (coacervation process) was a complete success. The glassy nature of the materials obtained was proved by XRD and XRF and the surface features were tested by BET and SEM. The process was retained for a while as the preferred synthesis route and both the scale-up effect and the possibility to add Sr were analysed. The production scale of the material was increased by 5 times and different Sr sources were tested to find the best one. XRD and XRF analysis proved both the success of the scale-up and the incorporation of the Sr in glass composition.
Download or read book Development of Phosphate Based Glass Scaffolds for the Repair of Craniofacial Bone written by Musatafa Al-Qaysi and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bone Tissue Engineering written by Jeffrey O. Hollinger and published by CRC Press. This book was released on 2004-10-14 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on bone biology, Bone Tissue Engineering integrates basic sciences with tissue engineering. It includes contributions from world-renowned researchers and clinicians who discuss key topics such as different models and approaches to bone tissue engineering, as well as exciting clinical applications for patients. Divided into four sections, t
Download or read book Collagen phosphate Glass Fibres for Biomedical and Tissue Engineering Applications written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Octacalcium Phosphate written by Laurence C. Chow and published by Karger Medical and Scientific Publishers. This book was released on 2001-01-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chemistry, structure and biological importance of octacalcium phosphate (OCP) are thoroughly discussed in this volume, which covers a wide scope of topics relevant to the field of calcium phosphates in general. The first chapter reviews the structures of OCP and other important calcium phosphates. It is followed by a description of the mimicry of OCP growth in vivo using in vitro model systems and an extensive review of OCP in biological systems. The remarkable ability of OCP to incorporate biologically relevant organic carboxylates into its structure is also discussed, along with the solubility and surface properties of calcium phosphate salts, and amorphous calcium phosphate and its relationship to OCP. The last chapter centers on the emerging technology of calcium phosphate cements as bone defect repair materials. The book provides in-depth, up-to-date information to all scientists studying calcium phosphate chemistry, biomineralization, pathological calcification, dental caries, biomaterials, and recovery of environmental phosphorus.
Download or read book Development of Phosphate Based Glass Scaffolds for the Repair of Craniofacial Bone written by Mustafa Al-Qaysi and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Techniques in Bone Regeneration written by Alessandro Rozim Zorzi and published by BoD – Books on Demand. This book was released on 2016-08-31 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Techniques in Bone Regeneration is a book that brings together over 15 chapters, written by leading practitioners and researchers, of the latest advances in the area, including surgical techniques, new discoveries, and promising methods involving biomaterials and tissue engineering. This book is intended for all who work in the treatment of disorders involving problems with the regeneration of bone tissue, are doctors or dentists, as well as are researchers and teachers involved in this exciting field of scientific knowledge.
Download or read book The Chemistry of Inorganic Biomaterials written by Christopher Spicer and published by Royal Society of Chemistry. This book was released on 2021-08-18 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book overviews the underlying chemistry behind the most common and cutting-edge inorganic materials in current use, or approaching use, in vivo.
Download or read book Phosphate Glasses Correlation between Structure and Chemical Durability written by Said AQDIM and published by Scientific Research Publishing, Inc. USA. This book was released on 2023-02-13 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Calcium Phosphate Biomaterials written by Besim Ben-Nissan and published by Springer Science & Business. This book was released on 2014-04-17 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Calcium Phosphate Biomaterials presents a comprehensive, state-of-the-art review of the latest advances in developing calcium phosphate biomaterials and their applications in medicine. It covers the fundamental structures, synthesis methods, characterization methods, and the physical and chemical properties of calcium phosphate biomaterials, as well as the synthesis and properties of calcium phosphate-based biomaterials in regenerative medicine and their clinical applications. The book brings together these new concepts, mechanisms and methods in contributions by both young and “veteran” academics, clinicians, and researchers to forward the knowledge and expertise on calcium phosphate and related materials. Accordingly, the book not only covers the fundamentals but also open new avenues for meeting future challenges in research and clinical applications. Besim Ben-Nissan is a Professor of Chemistry and Forensic Science at the University of Technology, Sydney, Australia
Download or read book Bio Glasses written by Julian Jones and published by John Wiley & Sons. This book was released on 2012-05-18 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new work is dedicated to glasses and their variants which can be used as biomaterials to repair diseased and damaged tissues. Bio-glasses are superior to other biomaterials in many applications, such as healing bone by signaling stem cells to become bone cells. Key features: First book on biomaterials to focus on bio-glasses Edited by a leading authority on bio-glasses trained by one of its inventors, Dr Larry Hench Supported by the International Commission on Glass (ICG) Authored by members of the ICG Biomedical Glass Committee, with the goal of creating a seamless textbook Written in an accessible style to facilitate rapid absorption of information Covers all types of glasses, their properties and applications, and demonstrates how glass is an attractive improvement to current procedures Of interest to the biomedical as well as the materials science community. The book covers all types of glasses: traditional glasses, bioactive glasses, sol-gel glasses, phosphate glasses, glass-ceramics, composites and hybrids. Alongside discussion on how bio-glasses are made, their properties, and the reasons for their use, the authors also cover their applications in dentistry, bone regeneration and tissue engineering and cancer treatment. Its solid guidance describes the steps needed to take a new material from concept to clinic, covering the essentials of patenting, scale-up, quality assurance and FDA approval.
Download or read book Springer Handbook of Glass written by J. David Musgraves and published by Springer. This book was released on 2019-08-14 with total page 1590 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides comprehensive treatment of the current state of glass science from the leading experts in the field. Opening with an enlightening contribution on the history of glass, the volume is then divided into eight parts. The first part covers fundamental properties, from the current understanding of the thermodynamics of the amorphous state, kinetics, and linear and nonlinear optical properties through colors, photosensitivity, and chemical durability. The second part provides dedicated chapters on each individual glass type, covering traditional systems like silicates and other oxide systems, as well as novel hybrid amorphous materials and spin glasses. The third part features detailed descriptions of modern characterization techniques for understanding this complex state of matter. The fourth part covers modeling, from first-principles calculations through molecular dynamics simulations, and statistical modeling. The fifth part presents a range of laboratory and industrial glass processing methods. The remaining parts cover a wide and representative range of applications areas from optics and photonics through environment, energy, architecture, and sensing. Written by the leading international experts in the field, the Springer Handbook of Glass represents an invaluable resource for graduate students through academic and industry researchers working in photonics, optoelectronics, materials science, energy, architecture, and more.
Download or read book Advanced Synthesis and Medical Applications of Calcium Phosphates written by S.S. Nanda and published by CRC Press. This book was released on 2024-05-15 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calcium phosphate materials are used in many medical and dental applications. Advanced Synthesis and Medical Applications of Calcium Phosphates covers the structure, chemistry, synthesis, and properties of both natural and synthetic calcium-based biomaterials and details a variety of medical applications. Depicts the latest advances in using calcium phosphates in bone regeneration and tissue engineering Includes the latest generation of regenerative biomaterials with an integrated perspective combining both research and clinical issues Provides an understanding of the clinical targets and requirements for regenerative medicine Detailing fundamentals through applications, this book helps biomaterials researchers to better understand the clinical targets and requirements for use of these materials for optimal synthesis and development.
Download or read book Calcium Orthophosphates written by Sergey V. Dorozhkin and published by CRC Press. This book was released on 2012-06-04 with total page 863 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to a great chemical similarity with the biological calcified tissues, many calcium orthophosphates possess remarkable biocompatibility and bioactivity. Materials scientists use this property extensively to construct artificial bone grafts that are either entirely made of or only surface-coated with the biologically relevant calcium orthophospha
Download or read book Handbook of Bioceramics and Biocomposites written by Iulian Vasile Antoniac and published by Springer. This book was released on 2016-05-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook describes several current trends in the development of bioceramics and biocomposites for clinical use in the repair, remodelling, and regeneration of bone tissue. Comprehensive coverage of these materials allows fundamental aspects of the science and engineering to be seen in close relation to the clinical performance of dental and orthopaedic implants. Bioceramics and biocomposites appear to be the most dynamic area of materials development for both tissue engineering and implantable medical devices. Almost all medical specialties will continue to benefit from these developments, but especially dentistry and orthopaedics. In this Handbook, leading researchers describe the use of bionanomaterials to create new functionalities when interfaced with biological molecules or structures. Also described are technologies for bioceramics and biocomposites processing in order to fabricate medical devices for clinical use. Another important section of the book is dedicated to tissue regeneration with development of new matrices. A targeted or personalized treatment device reduces drug consumption and treatment expenses, resulting in benefits to the patient and cost reductions for public health systems. This authoritative reference on the state-of-the-art in the development and use of bioceramics and biocomposites can also serve as the basis of instructional course lectures for audiences ranging from advanced undergraduate students to post-graduates in materials science and engineering and biomedical engineering.
Download or read book A Brief Investigation of Phosphate Solubility in Glasses written by Draper B. Smith and published by . This book was released on 1936 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Processing and Applications of Collagen Containing Calcium Phosphate Cements written by Román Pérez Antoñanzas and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
