Download or read book Stimuli Responsive Hydrogels for Ophthalmic Drug Delivery written by Dipankar Chattopadhyay and published by Elsevier. This book was released on 2024-05-20 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers fundamental aspects in the preparation of polymeric in-situ, stimuli-responsive hydrogels; the properties, characterization, chemistry, and fabrication of these hydrogels is detailed, helping the reader to select the most appropriate material and design for the desired application. The book goes on to review applications in ophthalmic drug delivery, covering in vitro and in vivo models, animal models, preclinical testing, patents and more. Stimuli-responsive Hydrogels for Ophthalmic Drug Delivery is a must-have reference for researchers and academics in the fields of materials science, biomaterials, pharmacology and polymer science, with an interest in clinical aspects of hydrogel design and application. Provides step-by-step coverage for engineering in-situ and stimuli-responsive hydrogels, from design, characterization, and toxicity considerations to fabrication, process optimization, and drug release kinetics Utilizes an interdisciplinary approach, bringing together authors from pharmacology, polymer science, and medical backgrounds Details the advantages and challenges of using stimuli-responsive hydrogels for ophthalmic drug delivery, with a focus on clinical translation

Download or read book Functional Hydrogels in Drug Delivery written by Umile Gianfranco Spizzirri and published by CRC Press. This book was released on 2017-08-10 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with the synthesis and characterization of hydrogels specifically used as drug delivery systems. Each chapter includes the most recent updates about the different starting materials employed and the improvement of their physicochemical and biological properties to synthetize high performing carriers for specific uses.

Download or read book Stimuli Responsive Gels written by Dirk Kuckling and published by MDPI. This book was released on 2018-10-11 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Stimuli-Responsive Gels" that was published in Gels

Download or read book Stimuli responsive Hydrogels Integrated with Genetically Engineered Proteins for Sensing and Drug Delivery written by Jason D. Ehrick and published by . This book was released on 2007 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Drug Targeting and Stimuli Sensitive Drug Delivery Systems written by Alexandru Mihai Grumezescu and published by William Andrew. This book was released on 2018-05-21 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drug Targeting and Stimuli Sensitive Drug Delivery Systems covers recent advances in the area of stimuli sensitive drug delivery systems, providing an up-to-date overview of the physical, chemical, biological and multistimuli-responsive nanosystems. In addition, the book presents an analysis of clinical status for different types of nanoplatforms. Written by an internationally diverse group of researchers, it is an important reference resource for both biomaterials scientists and those working in the pharmaceutical industry who are looking to help create more effective drug delivery systems. Shows how the use of nanomaterials can help target a drug to specific tissues and cells Explores the development of stimuli-responsive drug delivery systems Includes case studies to showcase how stimuli responsive nanosystems are used in a variety of therapies, including camptothecin delivery, diabetes and cancer therapy

Download or read book Stimuli Responsive Hydrogels written by Hui Chi Leung and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stimuli-responsive hydrogels formed by various natural and synthetic polymers are capable of showing distinctive changes in their properties with external stimuli like temperature, pH, light, ionic changes, and redox potential. Some hydrogels are developed to exhibit dual responsiveness with external stimuli such as pH and temperature. The stimuli-responsive hydrogels find a wide variety of biomedical applications including drug delivery, gene delivery, and tissue regeneration. The advanced functionalities can be imparted to textile materials by integrating stimuli-responsive hydrogels into them and stimuli-responsive hydrogels including thermoresponsive, pH-responsive, and dual-responsive improve moisture and water retention property, environmental responsiveness, esthetic appeal, display, and comfort of textiles. Stimuli-responsive hydrogels loaded with various kinds of drugs are applied for textile-based transdermal therapy as these hydrogels as drug carriers show controlled and sustained drug release. In this chapter, drug delivery and textile applications of thermoresponsive, pH-responsive, and dual-responsive (pH and temperature) hydrogels are discussed and analyzed.

Download or read book Intelligent Hydrogels in Diagnostics and Therapeutics written by Anujit Ghosal and published by CRC Press. This book was released on 2020-05-27 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the potential of hydrogels as a multiutility system and their benefits (biocompatibility, degradability, and supporting scaffolds) for a wide range of applications in diagnostics and therapeutics. It also discusses the future prospects and challenges facing hydrogels. A wide variety of smart hydrogels (conducting, stimuli responsive, and others) with possible biomedical applications are elaborated. The book demonstrates the effectiveness of hydrogels in diagnostics of diseases in various in vivo and in vitro environments and highlights the engineering/functionalization of hydrogels for everyday drug dosage as an efficient drug carrier, scaffold, and sensing application. Explores the potential of hydrogels as a multifunctional system and their benefits, particularly for biomedical applications in diagnostics as well as therapeutics. Highlights the designing and engineering of hydrogels for everyday drug dosage and possible functionalization to fabricate an efficient drug carrier. Examines the significance of biopolymer-based hydrogels and their responsiveness in different physiological fluids. Demonstrates the effectiveness of hydrogels in diagnostics of diseases in various in,vivo and in,vitro environments. Presents challenges associated with the hydrogels and discusses possible in-hand modifications at length. Dr. Anujit Ghosal worked in the School of Biotechnology, Jawaharlal Nehru University, India. Currently, he is affiliated with the School of Life Sciences, Beijing Institute of Technology, Beijing, PRC. Dr. Ghosal researches in biochemistry, polymer chemistry, and nanotechnology. He has been the recipient of prestigious fellowships throughout his research career. His research ability is proven by his published peer-reviewed research and review articles and contributed book chapters. Dr. Ajeet Kaushik works as an assistant professor of chemistry and is exploring advanced electrochemical sensing systems and nanomedicine for personalized health wellness at the Department of Natural Sciences of the Division of Science, Arts, and Mathematics at Florida Polytechnic University, Lakeland, US. He is the recipient of various reputed awards for his service in the area of nanobiotechnology for health care. His excellent research credentials are reflected by his four edited books, 100 international research peer-reviewed publications, and three patents in the area of nanomedicine and smart biosensors for personalized health care.

Download or read book Stimuli Responsive Polymeric Nanocarriers for Drug Delivery Applications written by Abdel Salam Hamdy Makhlouf and published by Woodhead Publishing. This book was released on 2018-10-24 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stimuli Responsive Polymeric Nanocarriers for Drug Delivery Applications: Volume Two: Advanced Nanocarriers for Therapeutics discusses, in detail, the recent trends in designing dual and multi-responsive polymers and nanoparticles for safe drug delivery. Chapters cover dual-responsive polymeric nanocarriers for drug delivery and their different stimuli, multi-responsive polymeric nanocarriers, and the therapeutic applications of stimuli-responsive polymers. With an emphasis on advanced medical applications and synergistic operational and technological methodologies for the improvement of polymers systems for the production of stimuli-responsive polymers, this book is essential reading for materials scientists and researchers working in the drug delivery and pharmaceutical industries. As innovation and development in the area of stimuli responsive polymer-based nanomaterials for drug delivery is moving fast and there is an increased global demand for biodegradable and biocompatible responsive polymers and nanoparticles for safe drug delivery, users will find this to be a timely resource. Focusses on the most advanced technologies, recent evaluation methods, technical aspects, and advanced synthesis techniques stimuli-responsive polymers Examines advanced medical applications of stimuli responsive polymers Analyzes synergistic operational and technological methodologies for the improvement of polymer systems for the production of stimuli-responsive polymers in drug delivery

Download or read book Hydrogels and Nanogels Applications in Medicine written by Chukwuebuka Umeyor and published by BoD – Books on Demand. This book was released on 2024-01-31 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of hydrogels and nanogels, including their manufacturing techniques, physicochemical and mechanical properties, and applications in medicine, as well as bioengineering strategies and their impacts on the functions of carrier systems. It explores the fundamentals of the synthesis, synthetic chemistry, and development of hydrogels and nanogels. It discusses the fabrication of stimuli-responsive hydrogels and nanogels and biomaterial requirements, as well as reviews the various classifications of hydrogels and nanogels and their self-assembly and gelation mechanisms. The book also highlights the mechanisms of drug encapsulation and release from hydrogels and nanogels and their biocompatibility with physiological membranes. Furthermore, it provides information on how to modify or engineer the surface of biomimetic systems for targeting purposes and the materials to be used to realize this objective. The book discusses factors to consider for the clinical translation of hydrogels and nanogels. Finally, it discusses the biomedical applications of hydrogels and nanogels, including in drug delivery, wound healing, and neurological and ophthalmic diseases.

Download or read book Biopolymer Based Composites written by Sougata Jana and published by Woodhead Publishing. This book was released on 2017-06-15 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biopolymer-Based Composites: Drug Delivery and Biomedical Applications presents a comprehensive review on recent developments in biopolymer-based composites and their use in drug delivery and biomedical applications. The information contained in this book is critical for the more efficient use of composites, as detailed up-to-date information is a pre-requirement. The information provided brings cutting-edge developments to the attention of young investigators to encourage further advances in the field of bio-composite research. Currently, biopolymers are being investigated for the design of various drug delivery and biomedical devices due to their non-toxic, biodegradable and biocompatible nature. Mostly, biopolymer-based solid orals, gels, hydrogel beads, and transdermal matrices have been designed in order to control drug/protein release in simulated bio-fluids. Presents the most updated information in the field of pharmaceutical and biological sciences Contains color figures and illustrations to help users understand key topics Useful guide for young researchers working towards new innovations Includes chapters covered by eminent scientists in the field

Download or read book Nanotechnology in Ophthalmology written by Mahendra Rai and published by Elsevier. This book was released on 2023-07-18 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology in Ophthalmology is a comprehensive and up-to-date reference on the role and applications of nanotechnology in ophthalmology, from drug delivery and treatment of ocular diseases to toxicity issues. Written by experts from the nanotechnology, ophthalmology, and pharmacology fields, this book has a unique, broad and diverse scope, including chapters on nanosensor-based diagnostic tools, delivery of nanobiomaterials, implantable materials and devices, delivery of nanobiomaterials, nanotechnology for medical and surgical treatment, regenerative medicine, and more. This book provides a valuable reference to researchers working in the areas of ophthalmology, nanoscience and pharmacology, and clinical fellows who are interested in nanoophthalmology as a reference for their practice and research. Provides a comprehensive review of the literature in the area of nanoophthalmology Discusses regenerative medicine, drug delivery, imaging, and medical device applications Analyzes treatment strategies for emerging and multidrug-resistant ocular pathogens

Download or read book Laser Technology in Ophthalmology written by John Marshall and published by . This book was released on 1988 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydrogels written by Fatima Mraiche and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The prominence of hydrogels in various fields of life sciences is due to their significant and functional three-dimensional biopolymeric networks, which tend to imbibe water due to -OH, -CONH2, -SO3H, -CONH,-COOR groups which have a hydrophilic tendency enabling them to be an excellent super absorbent and remain insoluble in water. Hydrogels can embed physiologically active molecules in their water-swollen network and are appealing materials for the controlled release of medicines. Several significant advancements in the realm of hydrogels for therapeutic delivery have resulted from recent advances in organic and polymer chemistry, bioengineering, and nanotechnology. We offer our perspective on the state-of-the-art in the field in this chapter, focusing on several intriguing issues such as current trends in hydrogel-based drug delivery, stimuli-responsive hydrogels, nanogels, and therapeutic release from 3D printed hydrogels. We also discuss the obstacles that must be solved to promote translation from academia to the clinic, as well as our predictions for the future of this quickly changing field of research.

Download or read book Bioadhesives in Drug Delivery written by K. L. Mittal and published by John Wiley & Sons. This book was released on 2020-05-12 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the phenomenon of bioadhesion i.e. its theories or mechanism(s) are of critical importance in developing optimum bioadhesive polymers (used in bioadhesives). Such bioadhesive polymers are the key for exhibiting the process of bioadhesion, controlled/sustained release of drugs, and drug targeting. The use of bioadhesives restricts the delivery system to the site of interest and thus offers a useful and efficient technique for targeting a drug to the desired location for a prolonged duration. This book addresses the various relevant aspects of bioadhesives in drug delivery in an easily accessible and unified manner. The book containing 12 chapters written by eminent researchers from many parts of the globe is divided into three parts: Part 1: Fundamental Aspects; Part 2: Bioadhesive Formulations; Part 3: Drug Delivery Applications. The topics covered include: Theories and mechanisms of bioadhesion; bioadhesive polymers for drug delivery applications; methods for characterization of bioadhesiveness of drug delivery systems; bioadhesive films and drug delivery applications; bioadhesive nanoparticles; and bioadhesive hydrogels and applications ocular biodhesive drug delivery systems; buccal bioadhesive drug delivery systems; gastrointestinal bioadhesive drug delivery systems ; nasal bioadhesive drug delivery systems; vaginal drug delivery systems; pulmonary bioadhesive drug delivery systems.

Download or read book Retinal Pharmacotherapeutics written by Q.D. Nguyen and published by Karger Medical and Scientific Publishers. This book was released on 2015-10-27 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of pharmacotherapeutics in the management of retinal diseases is rapidly evolving, and a favorable therapy for the patient. Today anti-VEGF agents are used for a range of indications from inflammation-related choroidal neovascularization to macular edema secondary to retinal vein occlusion or diabetic retinopathy. Beyond VEGF, there is an array of target areas under investigation – not only for vascular pathologies such as age-related macular degeneration and diabetic eye disease, but also for degenerative, infectious and inflammatory retinal conditions. This publication discusses many aspects from basic research on the retina, to animal models for retinal drug delivery, retinal diseases that are amenable to pharmacotherapy and also drugs and mechanisms in retinal diseases. Anyone concerned with the management of retinal diseases - the general ophthalmologist and the retina specialist alike – will find this book indispensable reading.

Download or read book Responsive biomaterials for controlled release and cancer theranostics written by Xiaowei Zeng and published by Frontiers Media SA. This book was released on 2023-07-26 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Polymeric Gels written by Kunal Pal and published by Woodhead Publishing. This book was released on 2018-06-15 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymeric Gels: Characterization, Properties and Biomedical Applications covers the fundamentals and applications of polymeric gels. Particular emphasis is given to their synthesis, properties and characteristics, with topics such as natural, synthetic, and smart polymeric gels, medical applications, and advancements in conductive and magnetic gels presented. The book covers the basics and applications of hydrogels, providing readers with a comprehensive guide on the types of polymeric gels used in the field of biomedical engineering. Provides guidance for decisions on the suitability and appropriateness of a synthetic route and characterization technique for particular polymeric networks Analyzes and compares experimental data Presents in-depth information on the physical properties of polymeric gels using mathematical models Uses an interdisciplinary approach to discuss potential new applications for both established polymeric gels and recent advances