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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.
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.
In this special volume on polymer particles, recent trends and developments in the synthesis of nano- to micron-sized polymer particles by radical polymerization (Emulsion, Miniemulsion, Microemulsion, and Dispersion Polymerizations) of vinyl monomers in environmentally friendly heterogeneous aqueous and supercritical carbon dioxide fluid media are reviewed by prominent worldwide researchers. In addition to the important challenges and possibilities with regards to design and preparation of functionalized polymer particles of controlled size, the topics described are of great current interest due to the increased awareness of environmental issues.
The intersection of nanotechnology with biology has given rise to numerous ideas for new ways to use nanotechnology for biological applications. Nanomaterials possess unique size- and material-dependent properties which make them attractive for improving regular biomedical fields, such as drug delivery, imaging, therapy, and diagnostics. Divided into three convenient sections, Nanomaterial Interfaces in Biology: Methods and Protocols covers protocols describing synthesis, fabrication, and construction of bio-nanomaterial interfaces, characterization protocols of bio-nanomaterial interfaces, and applications which utilize the bio-nanomaterial interfaces. Written in the highly successful Methods in Molecular Biology series format, chapters contain introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and accessible Nanomaterial Interfaces in Biology: Methods and Protocols will serve the new and emerging scientific community, enabling new capabilities and technologies that were not previously possible in medicine and biology.
The Handbook of Immunological Properties of Engineered Nanomaterials provides a comprehensive overview of the current literature, methodologies, and translational and regulatory considerations in the field of nanoimmunotoxicology. The main subject is the immunological properties of engineered nanomaterials. Focus areas include interactions between engineered nanomaterials and red blood cells, platelets, endothelial cells, professional phagocytes, T cells, B cells, dendritic cells, complement and coagulation systems, and plasma proteins, with discussions on nanoparticle sterility and sterilization. Each chapter presents a broad literature review of the given focus area, describes protocols and resources available to support research in the individual focus areas, highlights challenges, and outlines unanswered questions and future directions. In addition, the Handbook includes an overview of and serves a guide to the physicochemical characterization of engineered nanomaterials essential to conducting meaningful immunological studies of nanoparticles. Regulations related to immunotoxicity testing of materials prior to their translation into the clinic are also reviewed.The Handbook is written by top experts in the field of nanomedicine, nanotechnology, and translational bionanotechnology, representing academia, government, industry, and consulting organizations, and regulatory agencies. The Handbook is designed to serve as a textbook for students, a practical guide for research laboratories, and an informational resource for scientific consultants, reviewers, and policy makers. It is written such that both experts and beginners will find the information highly useful and applicable.
Nanomedicine explores the modification and enhancement of the properties and performances of typical drugs to treat various diseases. Nano-based medicines have advantages in several ways, such as in nanotherapeutics, nanotheranostics, and nanodiagnostics. Nanomedicine Manufacturing and Applications effectively explores the major manufacturing techniques and applications of nanomaterial-based medicine in the areas of chemotherapy, biochips, insulin pumps, and other treatment methods. This book explains how nanomedicines are developed from nanoparticles as well as their biomedical and other applications related to healthcare. This book is an important reference source for nanoscientists, biomaterials scientists, and biomedical engineers who want to learn more about how nano-based medicines are made and used. - Outlines the process of making nanomedicine as well as nanodrug carriers, with a focus on nanomedicine for cancer treatment. - Explains the formulation and manufacturing process of nanomedicines, showing how to build these materials. - Demonstrates how nano-based medicines are being used to tackle a range of diseases in a way that conventional medicines cannot.
Nanotechnologies in Preventative and Regenerative Medicine demonstrates how control at the nanoscale can help achieve earlier diagnoses and create more effective treatments. Chapters take a logical approach, arranging materials by their area of application. Biomaterials are, by convention, divided according to the area of their application, with each chapter outlining current challenges before discussing how nanotechnology and nanomaterials can help solve these challenges This applications-orientated book is a valuable resource for researchers in biomedical science who want to gain a greater understanding on how nanotechnology can help create more effective vaccines and treatments, and to nanomaterials researchers seeking to gain a greater understanding of how these materials are applied in medicine. - Demonstrates how nanotechnology can help achieve more successful diagnoses at an earlier stage - Explains how nanomaterials can be manipulated to create more effective drug treatments - Offers suggestions on how the use of nanotechnology might have future applications to create even more effective treatments
This book discusses emerging nanotechnology-based tools that have the potential to dramatically impact cancer research, diagnostics, and treatment. Cancer is a complex, devastating, and debilitating disease and, although much progress has been made, novel, more effective diagnostic and treatment options are still needed, especially for advanced cancers. The ultimate goal is to detect cancer early and non-invasively and to provide efficacious and targeted precision treatments that cause fewer harmful side effects. This book explains how nanotechnology can exploit the size-, shape-, and composition-dependent properties of nanomaterials to provide novel tools for precision cancer medicine. It will be of interest to researchers and professionals working in the fields of chemistry, biology, materials science and engineering, and medicine who want to learn more about this fascinating and fast-paced area of research.
An essential reference that discusses occupational exposure and the adverse health effects of engineered nanomaterials and highlights current and future biomedical applications of these nanomaterials in relation to nanosafety.
Engineered Nanoparticles: Structure, Properties and Mechanisms of Toxicity is an indispensable introduction to engineered nanomaterials (ENM) and their potential adverse effects on human health and the environment. Although research in the area of pharmacology and toxicology of ENM is rapidly advancing, a possible correlation between their physicochemical properties and biomedical properties or toxicity is not yet fully understood. This understanding is essential to develop strategies for the safe applications and handling of ENM. The book comprehensively defines the current understanding of ENM toxicity, first describing these materials and their physicochemical properties, and then discussing the toxicological theory and methodology before finally demonstrating the potential impact of ENM on the environment and human health. It represents an essential reference for students and investigators in toxicology, pharmacology, chemistry, material sciences, medicine, and those in related disciplines who require an introduction to ENM and their potential toxicological effects. - Provides state-of-the-art physicochemical descriptions and methodologies for the characterization of engineered nanomaterials (ENM) - Describes the potential toxicological effects of ENM and the nanotoxicological mechanisms of action - Presents how to apply theory to practice in a public health and risk assessment setting