Protein Nanoparticle Interactions

Download or read book Protein-Nanoparticle Interactions written by Masoud Rahman and published by Springer Science & Business Media. This book was released on 2013-06-24 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the fabrication of nanomaterials and exploration of their properties have attracted the attention of various scientific disciplines such as biology, physics, chemistry, and engineering. Although nanoparticulate systems are of significant interest in various scientific and technological areas, there is little known about the safety of these nanoscale objects. It has now been established that the surfaces of nanoparticles are immediately covered by biomolecules (e.g. proteins, ions, and enzymes) upon their entrance into a biological medium. This interaction with the biological medium modulates the surface of the nanoparticles, conferring a “biological identity” to their surfaces (referred to as a “corona”), which determines the subsequent cellular/tissue responses. The new interface between the nanoparticles and the biological medium/proteins, called “bio-nano interface,” has been very rarely studied in detail to date, though the interest in this topic is rapidly growing. In this book, the importance of the physiochemical characteristics of nanoparticles for the properties of the protein corona is discussed in detail, followed by comprehensive descriptions of the methods for assessing the protein-nanoparticle interactions. The advantages and limitations of available corona evaluation methods (e.g. spectroscopy methods, mass spectrometry, nuclear magnetic resonance, electron microscopy, X-ray crystallography, and differential centrifugal sedimentation) are examined in detail, followed by a discussion of the possibilities for enhancing the current methods and a call for new techniques. Moreover, the advantages and disadvantages of protein-nanoparticle interaction phenomena are explored and discussed, with a focus on the biological impacts.

Download or read book Nanoparticle–Protein Corona written by Ashutosh Kumar and published by Royal Society of Chemistry. This book was released on 2019-07-26 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoparticles have numerous biomedical applications including drug delivery, bone implants and imaging. A protein corona is formed when proteins existing in a biological system cover the nanoparticle surface. The formation of a nanoparticle–protein corona, changes the behaviour of the nanoparticle, resulting in new biological characteristics and influencing the circulation lifetime, accumulation, toxicity, cellular uptake and agglomeration. This book provides a detailed understanding of nanoparticle–protein corona formation, its biological significance and the factors that govern the formation of coronas. It also explains the impact of nanoparticle–protein interactions on biological assays, ecotoxicity studies and proteomics research. It will be of interest to researchers studying the application of nanoparticles as well as toxicologists and pharmaceutical chemists.

Download or read book Bioprospecting of Enzymes in Industry, Healthcare and Sustainable Environment written by Hrudayanath Thatoi and published by Springer Nature. This book was released on 2021-01-23 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid urbanization and industrialization of developing countries across the globe have necessitated for substantial resource utilization and development in the areas of Healthcare, Environment, and Renewable energy. In this context ,this resourceful book serves as a definitive source of information for the recent developments in application of microbial enzymes in various sectors. It covers applications in fermentation processes and their products, extraction and utilisation of enzymes from various sources and their application in health and biomass conversion for production of value added products. Different chapters discuss various areas of bioprospecting in enzyme technology, and describe why these are the mainstays for industrial production of value added products. The rich compilation of the cutting-edge advances and applications of the modern industrial based techniques hold feasible solutions for a range of current issues in enzyme technology. This book will be of particular interest for scientists, academicians, technical resource persons, engineers and members of industry. Undergraduate and graduate students pursuing courses in the area of industrial biotechnology will find the information in the book valuable. General readers having interest towards biofuels, enzyme technology, fermented food and value added products, phytochemicals and phytopharmaceutical products will also find the book appealing. Readers will discover modern concepts of enzymatic bioprocess technology for production of therapeutics and industrial value added products.

Download or read book Protein-Protein Interaction Assays written by Mahmood-Ur-Rahman Ansari and published by BoD – Books on Demand. This book was released on 2018-07-18 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chapters in this book are written by a team of well-reputed international researchers. The objective is to provide advanced and updated information related to protein-protein interactions. I hope the methods, resources and approaches described here will enhance the available knowledge of the reader significantly.

Download or read book Colloids for Nanobiotechnology written by Wolfgang Parak and published by Elsevier. This book was released on 2020-05-13 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colloids for Nanobiotechnology: Synthesis, Characterization and Potential Applications, Volume 17, offers a range of perspectives on emerging nano-inspired colloidal applications. With an emphasis on biomedical and environmental opportunities and challenges, the book outlines how nanotechnology is being used to increase the uses and impact of colloid science. Nanotechnology offers new horizons for colloidal research and synthesis routes that allow for the production of highly reproducible and defined materials. This book presents new characterization methods and a fundamental understanding of basic physicochemical, physical and chemical properties. Explores the use of nanotechnology in enhancing colloidal characterization techniques Explains how colloids are being used in a range of nanomedical applications Demonstrates how nanotechnology is being used to create more efficient colloidal synthesis techniques

Download or read book An Introduction to Tissue-Biomaterial Interactions written by Kay C. Dee and published by John Wiley & Sons. This book was released on 2003-04-14 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Tissue-Biomaterial Interactions acquaints an undergraduate audience with the fundamental biological processes that influence these sophisticated, cutting-edge procedures. Chapters one through three provide more detail about the molecular-level events that happen at the tissue-implant interface, while chapters four through ten explore selected material, biological, and physiological consequences of these events. The importance of the body’s wound-healing response is emphasized throughout. Specific topics covered include:Structure and properties of biomaterials Proteins Protein-surface interactions Blood-biomaterial interactions Inflammation and infection The immune system Biomaterial responses to implantation Biomaterial surface engineering Intimal hyperplasia and osseointegration as examples of tissue-biomaterial interactions The text also provides extensive coverage of the three pertinent interfaces between the body and the biomaterial, between the body and the living cells, and between the cells and the biomaterial that are critical in the development of tissue-engineered products that incorporate living cells within a biomaterial matrix. Ideal for a one-semester, biomedical engineering course, An Introduction to Tissue-Biomaterial Interactions provides a solid framework for understanding today’s and tomorrow’s implantable biomedical devices.

Download or read book Nano-Enabled Medical Applications written by Lajos P. Balogh and published by CRC Press. This book was released on 2020-11-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the second in a series presenting articles that received the most citations in recent years in nanomedicine. The series is edited by, a prominent nanotechnology researcher and editor-in-chief of Precision Nanomedicine. The theme of the second volume is about nano-enabled medical applications. The 19 articles collected here have already acquired more than 12,500 citations highlighting the importance and professional recognition of the work of these scientists in nanomedicine. The content includes the general overview of the field and a wide variety of applications that have been impossible without nanoscience and nanotechnology.