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Clay Based Pharmaceutical Formulations And Drug Delivery Systems
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Book Synopsis Clay-Based Pharmaceutical Formulations and Drug Delivery Systems by : César Viseras
Download or read book Clay-Based Pharmaceutical Formulations and Drug Delivery Systems written by César Viseras and published by MDPI. This book was released on 2021-01-19 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes recent advances in the use of clays in the design of medicinal products and medicinal devices. The pharmaceutical applications of nanoclays are far ranging, because of their distinct advantages: they are versatile (possess a wide range of mechanical, chemical and physical properties) and available at reasonable costs. Some special clays (mainly kaolinite, halloysite, montmorillonite, saponite, hectorite, palygorskite and sepiolite), as well as semi-synthetic (organoclays) or synthetic (double layer hydroxides) derivatives, are very useful materials for modulating drug delivery. In the last decade, several actives have been loaded onto nanoclays and similar inorganic excipients to increase solubility, improve stability, reduce toxicity, and enhance bioavailability, with a consequent increase in therapeutic response. Polymer/clay nanocomposites with synergic properties have been developed, showing improved mechanical properties with respect to the pristine polymer matrices and allowing modified release of loaded actives. Moreover, nanoclays have very recently demonstrated positive effects on the proliferation and migration of fibroblasts. The development of clay-based medicinal products and medicinal devices requires experience in the fields of both clay structure and properties and pharmaceutical technology design.
Book Synopsis Clay-Based Pharmaceutical Formulations and Drug Delivery Systems by : César Viseras
Download or read book Clay-Based Pharmaceutical Formulations and Drug Delivery Systems written by César Viseras and published by . This book was released on 2021 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes recent advances in the use of clays in the design of medicinal products and medicinal devices. The pharmaceutical applications of nanoclays are far ranging, because of their distinct advantages: they are versatile (possess a wide range of mechanical, chemical and physical properties) and available at reasonable costs. Some special clays (mainly kaolinite, halloysite, montmorillonite, saponite, hectorite, palygorskite and sepiolite), as well as semi-synthetic (organoclays) or synthetic (double layer hydroxides) derivatives, are very useful materials for modulating drug delivery. In the last decade, several actives have been loaded onto nanoclays and similar inorganic excipients to increase solubility, improve stability, reduce toxicity, and enhance bioavailability, with a consequent increase in therapeutic response. Polymer/clay nanocomposites with synergic properties have been developed, showing improved mechanical properties with respect to the pristine polymer matrices and allowing modified release of loaded actives. Moreover, nanoclays have very recently demonstrated positive effects on the proliferation and migration of fibroblasts. The development of clay-based medicinal products and medicinal devices requires experience in the fields of both clay structure and properties and pharmaceutical technology design.
Book Synopsis Pharmaceutical Formulation by : Geoffrey D Tovey
Download or read book Pharmaceutical Formulation written by Geoffrey D Tovey and published by Royal Society of Chemistry. This book was released on 2018-06-25 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Formulation is a key step in the drug design process, where the active drug is combined with other substances that maximise the therapeutic potential, safety and stability of the final medicinal product. Modern formulation science deals with biologics as well as small molecules. Regulatory and quality demands, in addition to advances in processing technologies, result in growing challenges as well as possibilities for the field. Pharmaceutical Formulation provides an up to date source of information for all who wish to understand the principles and practice of formulation in the drug industry. The book provides an understanding of the links between formulation theory and the practicalities of processing in a commercial environment, giving researchers the knowledge to produce effective pharmaceutical products that can be approved and manufactured. The first chapters introduce readers to different dosage forms, including oral liquid products, topical products and solid dosage forms such as tablets and capsules. Subsequent chapters cover pharmaceutical coatings, controlled release drug delivery and dosage forms designed specifically for paediatric and geriatric patients. The final chapter provides an introduction to the vital role intellectual property plays in drug development. Covering modern processing methods and recent changes in the regulatory and quality demands of the industry, Pharmaceutical Formulation is an essential, up to date resource for students and researchers working in academia and in the pharmaceutical industry.
Book Synopsis Excipients and Delivery Systems for Pharmaceutical Formulations by : D. R. Karsa
Download or read book Excipients and Delivery Systems for Pharmaceutical Formulations written by D. R. Karsa and published by . This book was released on 1995 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will provide a useful introduction for those relatively unfamiliar with this highly technical subject, as it gives broad coverage of a very diverse area.
Book Synopsis Oral Lipid-Based Formulations by : David J. Hauss
Download or read book Oral Lipid-Based Formulations written by David J. Hauss and published by CRC Press. This book was released on 2007-06-08 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oral lipid-based formulations are attracting considerable attention due to their capacity to facilitate gastrointestinal absorption and reduce or eliminate the effect of food on the absorption of poorly water-soluble, lipophilic drugs. Despite the obvious and demonstrated utility of these formulations for addressing a persistent and growing problem
Book Synopsis Pharmaceutical Formulation Design by : Usama Ahmad
Download or read book Pharmaceutical Formulation Design written by Usama Ahmad and published by BoD – Books on Demand. This book was released on 2020-02-05 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pharmaceutical formulations have evolved from simple and traditional systems to more modern and complex novel dosage forms. Formulation development is a tedious process and requires an enormous amount of effort from many different people. Developing a stable novel dosage form and further targeting it to the desired site inside the body has always been a challenge. The purpose of this book is to bring together scholarly articles that highlight recent developments and trends in pharmaceutical formulation science. Each article has been written by authors specializing in the subject area and hailing from top institutions around the world. The book has been written in a systematic and lucid style explaining all basic concepts and fundamentals in a very simple way. This book aims to serve the need of all individuals involved at any level in the pharmaceutical dosage form development. I sincerely hope that the book will be liked by inquisitive students and learned colleagues.
Book Synopsis Drug Delivery Approaches and Nanosystems, Volume 1 by : Raj K. Keservani
Download or read book Drug Delivery Approaches and Nanosystems, Volume 1 written by Raj K. Keservani and published by CRC Press. This book was released on 2017-11-15 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, the first of the two-volume Drug Delivery Approaches and Nanosystems series, presents a full picture of the state-of-the-art research and development in drug delivery systems using nanotechnology and its applications. It addresses the ever-expanding application of nanotechnology or nano-sized materials in the medical field and the real-world challenges and complexities of current drug delivery methodologies and techniques. Many methods of drug delivery systems have been used, but very few of them have been validated for medical use. A major reason for the above situation, the editors believe, is the gap between academia and research, and the gap between academic research and real-time clinical applications and needs. This volume addresses that gap. This volume presents 12 chapters that provide information about the preparation and characterization of nanocomposite materials used in drug delivery systems; advanced research of carbon nanotubes, nanocomposite materials, and polymer-clay, ceramics, and silicate glass-based nanocomposites; and the functionality of graphene nanocomposites. The book also provides detailed information on the application of nanotechnology in drug delivery systems in health care systems and medicine. The book describes how nanostructures are synthesized and draws attention to wide variety of nanostructures available for biological research and treatment applications. This valuable volume provides a wealth of information that will be valuable to scientists and researchers, faculty, and students. Volume 2 of the two-volume series is subtitled Drug Targeting Aspects of Nanotechnology. The volumes are available separately or as a set.
Book Synopsis Organoclays for Drug Delivery Systems by : Alba Canovas Creus
Download or read book Organoclays for Drug Delivery Systems written by Alba Canovas Creus and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Modified clays can be used as carriers of drugs due to their suitable properties and structure in order to achieve improvements in drug delivery. The study of this thesis starts with an introduction to mineral clays and its classification, properties and characterization, then deepens into modified clays (properties, comparison with mineral clays, applications and procedure of modification). Another chapter is focused in drug delivery: definition, its difficulties nowadays and the different ways to solve them. The last chapter regards the application of modified clays in drug delivery systems, with examples of same clays and drugs in particular studied in the recent years.
Book Synopsis Drug solubility and bioavailability improvement. Possible methods with emphasis on liquisolid systems formulation by : Jan Gajdziok
Download or read book Drug solubility and bioavailability improvement. Possible methods with emphasis on liquisolid systems formulation written by Jan Gajdziok and published by GRIN Verlag. This book was released on 2018-10-04 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: Document from the year 2018 in the subject Pharmacology, grade: 1, , course: Pharmaceutical Technology, language: English, abstract: The aim of this book is to provide a brief but comprehensive overview on the issue of drug bioavailability improvement by preparation of a perspective dosage form – liquisolid systems. The introduction chapter about drug solubility and bioavailability is followed by a description of the general methods which could be used to improve drug bioavailability using approaches of chemistry, physical modification, and primarily pharmaceutical technology. Benefits and practical use of each method are documented by examples. The main part of the book is aimed at characterization and description of liquisolid systems (LSS) – perspective dosage form for bioavailability improvement. Elementary principles of LSS formulation are described in detail, e.g. how to perform a preformulation study; how to choose the correct type and amount of excipients; how to evaluate the dosage forms, etc. All the above mentioned principles are documented with practical examples. The book could be used as a textbook for students of natural, medical and pharmaceutical sciences as well as by researchers in this field or industrial area. Contemporary pharmacotherapy is characterized by the increasing amount of active substances that are only poorly soluble in water. This may lead to the limitation of their systemic absorption on oral administration which is closely related to the bioavailability. This category is estimated to include more than forty percent of active substances that are in general use. So far, this poor aqueous solubility has been improved by physical or chemical modification of the active substance. In general, such changes are very expensive and troublesome, often leading to problems in stability, marketing authorization process, or administration comfort of the particular drug. This is one of the reasons why modern pharmaceutical technology has focused on those dosage forms that can increase the bioavailability of some active substances while maintaining suitable stability and administration comfort. Several processes that improve solubility, respectively bioavailability have been described and published. These include micronization, nanocrystals, and formulation of solid dispersions. Only recently, a novel trend has appeared – to take advantage of good solubility of active substances in chosen solvents, that is, to use the active substances in a liquid phase.
Book Synopsis Excipient Development for Pharmaceutical, Biotechnology, and Drug Delivery Systems by : Ashok Katdare
Download or read book Excipient Development for Pharmaceutical, Biotechnology, and Drug Delivery Systems written by Ashok Katdare and published by CRC Press. This book was released on 2006-07-28 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: To facilitate the development of novel drug delivery systems and biotechnology-oriented drugs, the need for new excipients to be developed and approved continues to increase. Excipient Development for Pharmaceutical, Biotechnology, and Drug Delivery Systems serves as a comprehensive source to improve understanding of excipients and forge new avenues for regulatory review and allowance to use. This book presents detailed, up-to-date information on various aspects of excipient development, testing, and technological considerations for their use. It addresses specific details such as historical perspective, preclinical testing, safety, and toxicology evaluation, as well as regulatory, quality, and utility aspects. The text also describes best practices for use of various functional excipients and extensive literature references for all topics.
Book Synopsis Clay Nanoparticles by : Giuseppe Cavallaro
Download or read book Clay Nanoparticles written by Giuseppe Cavallaro and published by Elsevier. This book was released on 2020-02-15 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clay Nanoparticles: Properties and Applications sets out the major properties of clay nanoparticles and their technological applications. The first part of the book focuses on the characterization of nanoclays, including layered, fibrous and tubular clay minerals. The second part illustrates the current and potential applications of nanoclays within material science and biotechnology. These include the development of geopolymers and bionanocomposites based on sustainable polymers filled with ecocompatible nanoclay. The potential use of nanoclays as flame retardants is also discussed, along with the correlation between the properties and potential applications of several nanoclay types. In particular, the applications explored include nanoclays as drug delivery systems and for environmental protection. The book provides a complete and multidisciplinary exploration of nanoclays, highlighting a range of perspectives within current nanotechnology research. Assesses the advantages of using nanoclays instead of conventional clay materials in product design Describes the major characterization techniques – both experimental and computational – for nanoclays Explores new fabrication techniques based on pristine and modified clay nanoparticles that are being used both in materials science and biotechnology
Book Synopsis Mémoire en cassation pour les Maire, Officiers, municipaux, et Conseil général de la Commune de Colmar. Demandeurs en cassation by :
Download or read book Mémoire en cassation pour les Maire, Officiers, municipaux, et Conseil général de la Commune de Colmar. Demandeurs en cassation written by and published by . This book was released on 1796 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: ICO.
Book Synopsis Strategies to Modify the Drug Release from Pharmaceutical Systems by : Marcos Luciano Bruschi
Download or read book Strategies to Modify the Drug Release from Pharmaceutical Systems written by Marcos Luciano Bruschi and published by Woodhead Publishing. This book was released on 2015-06-16 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the earliest dosage forms to modern drug delivery systems, came a great development and growth of knowledge with respect to drug delivery. Strategies to Modify the Drug Release from Pharmaceutical Systems will address principles, systems, applications and advances in the field.It will be principally a textbook and a reference source of strategies to modify the drug release. Moreover, the characterization, mathematical and physicochemical models, applications and the systems will be discussed. Addresses the principles, systems, applications and advances in the field of drug delivery Highlights the mathematical and physicochemical principles related to strategies Discusses drug release and its possible modifications
Download or read book Handbook of Clay Science written by and published by Newnes. This book was released on 2013-07-23 with total page 1748 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of the Handbook of Clay Science published in 2006 assembled the scattered literature on the varied and diverse aspects that make up the discipline of clay science. The topics covered range from the fundamental structures (including textures) and properties of clays and clay minerals, through their environmental, health and industrial applications, to their analysis and characterization by modern instrumental techniques. Also included are the clay-microbe interaction, layered double hydroxides, zeolites, cement hydrates, and genesis of clay minerals as well as the history and teaching of clay science. The 2e adds new information from the intervening 6 years and adds some important subjects to make this the most comprehensive and wide-ranging coverage of clay science in one source in the English language. Provides up-to-date, comprehensive information in a single source Covers applications of clays, as well as the instrumental analytical techniques Provides a truly multidisciplinary approach to clay science
Book Synopsis Excipient Applications in Formulation Design and Drug Delivery by : Ajit S Narang
Download or read book Excipient Applications in Formulation Design and Drug Delivery written by Ajit S Narang and published by Springer. This book was released on 2015-10-07 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, emerging trends in the design and development of drug products have indicated ever greater need for integrated characterization of excipients and in-depth understanding of their roles in drug delivery applications. This book presents a concise summary of relevant scientific and mechanistic information that can aid the use of excipients in formulation design and drug delivery applications. Each chapter is contributed by chosen experts in their respective fields, which affords truly in-depth perspective into a spectrum of excipient-focused topics. This book captures current subjects of interest – with the most up to date research updates – in the field of pharmaceutical excipients. This includes areas of interest to the biopharmaceutical industry users, students, educators, excipient manufacturers, and regulatory bodies alike.
Book Synopsis Developments in Palygorskite-Sepiolite Research by :
Download or read book Developments in Palygorskite-Sepiolite Research written by and published by Elsevier. This book was released on 2011-07-20 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this comprehenvise book is to present the most important results achieved in the research of the clay minerals palygorskite and sepiolite. Palygorskite and sepiolite have found to be useful in a huge variety of industrial and medical applications. As a result, research on these clays has been intensified during the last two decades, and important advances in their characterization have been made. The book contains contributions from distinguished scientists in the field. Comprehensive treatment of palygorskite and sepiolite Cutting-edge developments in industrial minerals and applications Written by distinguished scientists in the field
Book Synopsis Modified Clay and Zeolite Nanocomposite Materials by : Mariano Mercurio
Download or read book Modified Clay and Zeolite Nanocomposite Materials written by Mariano Mercurio and published by Elsevier. This book was released on 2018-11-29 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modified Clay and Zeolite Nanocomposite Materials: Environmental and Pharmaceutical Applications retraces the most important knowledge gaps that the scientific community is facing, including a drawback of real-world applications. This valuable resource explores the novel applications of this group of nanomaterials that can be suitably surface-modified to obtain properties that can be applied in environmental and pharmaceutical fields. For example, modification with surfactants has given new motivation to the study of these materials by producing an inversion in the ion exchange behavior from cationic to anionic. This strategy has paved the way for new uses highlighted in this timely resource. Explores the combination of both minerals (clay and zeolite) together, with their application in two broad areas of emerging research Explains better utilization and applications for modified clay and zeolite through detailed comparative studies Consolidates information on the modification and tuning of clay and zeolite materials for novelty applications Helps users in the selection of materials, surface features, and other functionalization for diverse applications
