Health and Environmental Safety of Nanomaterials PDF Download

Author: James Njuguna
Publisher: Elsevier
ISBN: 0857096672
Category : Technology & Engineering
Languages : en
Pages : 345

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Book Description
Health and Environmental Safety of Nanomaterials addresses concerns about the impact of nanomaterials on the environment and human health, and examines the safety of specific nanomaterials. Understanding the unique chemical and physical properties of nanostructures has led to many developments in the applications of nanocomposite materials. While these materials have applications in a huge range of areas, their potential for toxicity must be thoroughly understood. Part one introduces the properties of nanomaterials, nanofillers, and nanocomposites, and questions whether they are more toxic than their bulk counterparts. Part two looks at the release and exposure of nanomaterials. The text covers sampling techniques and data analysis methods used to assess nanoparticle exposure, as well as protocols for testing the safety of polymer nanocomposites. It explains characterization techniques of airborne nanoparticles and life cycle assessment of engineered nanomaterials. Part three focuses on the safety of certain nanomaterials, including nanolayered silicates, carbon nanotubes, and metal oxides. In particular, it explores the potential ecotoxicological hazards associated with the different structures of carbon nanotubes and the safe recycling of inorganic and carbon nanoparticles. The final two chapters address the risks of nanomaterials in fire conditions: their thermal degradation, flammability, and toxicity in different fire scenarios. This is a scientific guide with technical background for professionals using nanomaterials in industry, scientists, academicians, research scholars, and polymer engineers. It also offers a deep understanding of the subject for undergraduate and postgraduate students. - Introduces the properties of nanomaterials, nanofillers, and nanocomposites, and questions whether they are more toxic than their bulk counterparts - Covers sampling techniques and data analysis methods used to assess nanoparticle exposure, as well as protocols for testing the safety of polymer nanocomposites - Explores the potential ecotoxicological hazards associated with the different structures of carbon nanotubes and the safe recycling of inorganic and carbon nanoparticles

Author: Thomas J. Webster
Publisher: Springer Science & Business Media
ISBN: 0387786082
Category : Technology & Engineering
Languages : en
Pages : 245

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Book Description
In spite of the potential use of nanomaterials as tissue engineering devices, implants, biosensors, drug delivery devices, etc., there has yet to be a compilation of the risks associated with the in vivo use of nanomaterials. There are numerous and well-known risks because of the size of nanoparticles. For example, nanoparticles can cross cell membranes and enter the cytoplasm undetected. The aim of this book is to provide one of the first (if not the first) detailed views of how cells and tissues in the body deal with nanoparticles. This is important not only for implantable devices, but also for the manufacturing of nanophase materials when particles can be inhaled or enter the body through the skin. Only by compiling research at the intersection of nanoparticles and biological processes can we determine if nanophase materials are safe to be manufactured, handled, and/or implanted for various medical applications.

Author: Ramazan Asmatulu
Publisher: Newnes
ISBN: 0444594582
Category : Technology & Engineering
Languages : en
Pages : 257

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Book Description
Nanotechnology is a new and emerging discipline that is multidisciplinary and interdisciplinary. The usage of nanosystems, nanomaterials, nano-devices, etc. permeates all aspects of society. Cancer targeting and curing nanosystems are being introduced into the biomedical and pharmaceutical industries; so are lightweight energy absorbing or blast-proof nanohybrid material in the aerospace, automotive and marine industries and high-efficiency energy harvesting nanomaterials, etc. Society has a vested interest in knowing how these new materials, devices and systems are changing the economy and similar landscapes. The book outlines the regulatory and environmental issues related to nanotechnology per industry, offers guidelines in assessing the risks and discusses the legal and socioeconomical issues involved. Case studies will be utilized to provide examples of the positive and negative impacts of nanotechnology. - Provides an overview and the basis for understanding the critical importance of the reactivity and efficacy of nanomaterials and the emerging role of nanotechnology in society - Explains the fundamentals, ethics, regulatory and environmental issues of nanosafety and how they shape the emerging nanotechnology industry and markets and includes extensive lists of glossary terms, terminologies and concepts needed for Material Data Safety Sheets - Discusses the relevance and specificity of nanosafety issues per industry and includes discussions on the "Homeland Security and Infrastructure Industries" of interest to society in general - Includes nanotechnology risk assessment and delineates and quantifies the risk assessment process for nanotechnology safety of paramount importance to most industries and systems - Outlines the legal and intellectual property ramifications of nanotechnology and its impact on productivity and society

Author: Dominick E. Fazarro
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110386216
Category : Technology & Engineering
Languages : en
Pages : 228

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Book Description
Nanotechnology safety is the practice of handling engineered nanomaterials in production and manufacturing. Good practice consists of understanding and interpreting Material Safety Data Sheets, behaving safely when working with yet unknown nanomaterials, understanding health effects, and proactively creating safety measures against potential hazards. This book introduces nanotechnology risk management to readers from academia and industry.

Author: Shyamasree Ghosh
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110578360
Category : Science
Languages : en
Pages : 394

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Book Description
This monograph summarizes the current knowledge on potential health hazards induced by nanomaterials from different sources and sort such as food, drugs and silver nanoparticles. Methods to assess toxicity as well as known effects on the genome, neuronal and respiratory system are discussed. Besides the impact on human and animal life the books also addresses aquatic toxicity.

Author: Malay K. Das
Publisher: Springer Nature
ISBN: 9811562555
Category : Science
Languages : en
Pages : 634

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Book Description
This book reviews the application of Nanobiotechnology in the development of Nanomedicine, while also discussing the latest trends and challenges in the clinical translation of Nanomedicine. Nanomedicine refers to the application of Nanotechnology to medicine and holds tremendous potential for achieving improved efficiency, bioavailability, dose response, personalized medicine and enhanced safety as compared to conventional medicines. The book first introduces readers to the basic concepts of Nanomedicine, and to technological advances in and applications of Nanotechnology in treatment, diagnosis, monitoring, and drug delivery. In turn, it reviews the current status of multi-functionalization strategies for using Nanoparticles in the targeted delivery of therapeutic agents. The book’s third and final section focuses on the regulatory and safety challenges posed by Nanomedicine, including industry and regulatory agencies’ efforts to address them.

Author: Fernando Pacheco-Torgal
Publisher: Elsevier
ISBN: 0857098837
Category : Technology & Engineering
Languages : en
Pages : 459

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Book Description
As the environmental impact of existing construction and building materials comes under increasing scrutiny, the search for more eco-efficient solutions has intensified. Nanotechnology offers great potential in this area and is already being widely used to great success. Nanotechnology in eco-efficient construction is an authoritative guide to the role of nanotechnology in the development of eco-efficient construction materials and sustainable construction.Following an introduction to the use of nanotechnology in eco-efficient construction materials, part one considers such infrastructural applications as nanoengineered cement-based materials, nanoparticles for high-performance and self-sensing concrete, and the use of nanotechnology to improve the bulk and surface properties of steel for structural applications. Nanoclay-modified asphalt mixtures and safety issues relating to nanomaterials for construction applications are also reviewed before part two goes on to discuss applications for building energy efficiency. Topics explored include thin films and nanostructured coatings, switchable glazing technology and third generation photovoltaic (PV) cells, high-performance thermal insulation materials, and silica nanogel for energy-efficient windows. Finally, photocatalytic applications are the focus of part three, which investigates nanoparticles for pollution control, self-cleaning and photosterilisation, and the role of nanotechnology in manufacturing paints and purifying water for eco-efficient buildings.Nanotechnology in eco-efficient construction is a technical guide for all those involved in the design, production and application of eco-efficient construction materials, including civil engineers, materials scientists, researchers and architects within any field of nanotechnology, eco-efficient materials or the construction industry. - Provides an authoritative guide to the role of nanotechnology in the development of eco-efficient construction materials and sustainable construction - Examines the use of nanotechnology in eco-efficient construction materials - Considers a range of important infrastructural applications, before discussing applications for building energy efficiency

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Publisher: Academic Press
ISBN: 0128165189
Category : Technology & Engineering
Languages : en
Pages : 316

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Book Description
Safety and Regulatory Issues of Nanoencapsulated Food Ingredients, a volume in the Nanoencapsulation in the Food Industry series, discusses the safety and toxicity potential of food-relevant and edible nanostructures, along with legislation issued by different countries and organizations governing their safety. The book's chapters cover safety issues of nanocapsules in food matrices, their possible toxicity effects, and in vitro and in vivo assays which are explored to underline their impact. Authored by a team of global experts in the fields of nano and microencapsulation of food, nutraceutical and pharmaceutical ingredients, this title is of great value to those engaged in fields surrounding nanoencapsulation. - Explores how to analyze the safety of nanoencapsulated bioactive ingredients - Discusses the regulations governing the safety of nanoencapsulated ingredients in different countries - Investigates what agencies and which governmental organizations are responsible for the safety of nanoencapsulated ingredients

Author: Chaudhery Mustansar Hussain
Publisher: John Wiley & Sons
ISBN: 1119592968
Category : Technology & Engineering
Languages : en
Pages : 597

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Book Description
This Handbook focuses on the recent advancements in Safety, Risk, Ethical Society and Legal Implications (ESLI) as well as its commercialization of nanotechnology, such as manufacturing. Nano is moving out of its relaxation phase of scientific route, and as new products go to market, organizations all over the world, as well as the general public, are discussing the environmental and health issues associated with nanotechnology. Nongovernmental science organizations have long since reacted; however, now the social sciences have begun to study the cultural portent of nanotechnology. Societal concerns and their newly constructed concepts, show nanoscience interconnected with the economy, ecology, health, and governance. This handbook addresses these new challenges and is divided into 7 sections: Nanomaterials and the Environment; Life Cycle Environmental Implications of Nanomanufacturing; Bioavailability and Toxicity of Manufactured Nanoparticles in Terrestrial Environments; Occupational Health Hazards of Nanoparticles; Ethical Issues in Nanotechnology; Commercialization of Nanotechnology; Legalization of Nanotechnology.

Author: Heather A. E. Benson
Publisher: John Wiley & Sons
ISBN: 1119769604
Category : Medical
Languages : en
Pages : 580

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Book Description
A comprehensive guide to the current research, major challenges, and future prospects of controlled drug delivery systems Controlled drug delivery has the potential to significantly improve therapeutic outcomes, increase clinical benefits, and enhance the safety of drugs in a wide range of diseases and health conditions. Fundamentals of Drug Delivery provides comprehensive and up-to-date coverage of the essential principles and processes of modern controlled drug delivery systems. Featuring contributions by respected researchers, clinicians, and pharmaceutical industry professionals, this edited volume reviews the latest research in the field and addresses the many issues central to the development of effective, controlled drug delivery. Divided in three parts, the book begins by introducing the concept of drug delivery and discussing both challenges and opportunities within the rapidly evolving field. The second section presents an in-depth critique of the common administration routes for controlled drug delivery, including delivery through skin, the lungs, and via ocular, nasal, and otic routes. The concluding section summarizes the current state of the field and examines specific issues in drug delivery and advanced delivery technologies, such as the use of nanotechnology in dermal drug delivery and advanced drug delivery systems for biologics. This authoritative resource: Covers each main stage of the drug development process, including selecting pharmaceutical candidates and evaluating their physicochemical characteristics Describes the role and application of mathematical modelling and the influence of drug transporters in pharmacokinetics and drug disposition Details the physiology and barriers to drug delivery for each administration route Presents a historical perspective and a look into the possible future of advanced drug delivery systems Explores nanotechnology and cell-mediated drug delivery, including applications for targeted delivery and toxicological and safety issues Includes comprehensive references and links to the primary literature Edited by a team of of internationally-recognized experts, Fundamentals of Drug Delivery is essential reading for researchers, industrial scientists, and advanced students in all areas of drug delivery including pharmaceutics, pharmaceutical sciences, biomedical engineering, polymer and materials science, and chemical and biochemical engineering.