Download or read book Exposure Characterisation and Sources of Nanoparticles in Workplace Environments written by Ana Sofia Godinho da Fonseca and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exposure Assessment and Safety Considerations for Working with Engineered Nanoparticles written by Michael J. Ellenbecker and published by John Wiley & Sons. This book was released on 2015-08-13 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addresses health and safety issues associated with workplace Nanoparticle exposures • Describes methods to evaluate and control worker exposures to engineered nanoparticles • Provides guidance for concerned EHS professionals on acceptable levels of exposure to nanoparticles • Includes documentation on best practices to be followed by all researchers when working with engineered nanoparticles • Describes current knowledge on toxicity of nanoparticles • Includes coverage on Routes of Exposure for Engineered Nanoparticles
Download or read book Workplace Atmospheres Ultrafine Nanoparticle and Nano Structured Aerosols Inhalation Exposure Characterization and Assessment written by British Standards Institute Staff and published by . This book was released on 2007-03-30 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air, Air pollution, Environment (working), Particulate air pollutants, Fines, Aerosols, Nanoparticles, Industrial air pollutants, Particle size distribution, Physiological effects (human body), Occupational safety, Particle size measurement, Determination of content, Gas analysis, Sampling methods
Download or read book Engineered Nanoparticles and the Environment written by Baoshan Xing and published by John Wiley & Sons. This book was released on 2016-08-29 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details the source, release, exposure, adsorption, aggregation, bioavailability, transport, transformation, and modeling of engineered nanoparticles found in many common products and applications Covers synthesis, environmental application, detection, and characterization of engineered nanoparticles Details the toxicity and risk assessment of engineered nanoparticles Includes topics on the transport, transformation, and modeling of engineered nanoparticles Presents the latest developments and knowledge of engineered nanoparticles Written by world leading experts from prestigious universities and companies
Download or read book Assessing Nanoparticle Risks to Human Health written by Gurumurthy Ramachandran and published by William Andrew. This book was released on 2016-07-21 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assessing Nanoparticle Risks to Human Health provides a systematic overview of nanoparticle risks and considers the limitations of this paradigm in a context where extreme uncertainties prevail. As well as exploring conventional risk assessment methodology, the contributing authors investigate several alternate approaches. The adequacy of current frameworks for risk management and regulatory oversights, including corporate approaches in the US and EU, are explored, and suggestions are made as to how these frameworks can be modified to make them more efficient and effective.Presenting a coherent framework for analysis of the available information, this book presents the latest scientific understanding of the toxicity and health effects of nanoparticles, the technical issues relating to exposure assessment and management, and the ways in which the current risk paradigm can be used/modified to deal with the challenges of nanoparticle risks.All chapters of this new edition have been thoroughly updated to reflect the many changes in the field since the first edition. Additions and updates in the second edition of the book include: New exposure assessment strategies for nanomaterials including life cycle exposure assessment approaches and detailed information on nanoparticle exposure control and protection in the workplace. A state-of-the-art scientific update on the hazard and risk assessment of nanomaterials: discussion of key additional publications on the toxicology and biokinetics of nanomaterials; available data and methods to characterize the health hazard and risk of exposure to nanomaterials in the workplace; additional examples of the use of such data and methods to develop occupational safety and health guidance; and discussion of progress to date, ongoing efforts, and remaining challenges in nanomaterials hazard and risk characterization. New studies on the use of expert judgment in nanotechnology. Quantitative data from Lawrence Berkeley National Laboratory’s 4-phase study. A description and evaluation of new CB tools and new ISO technical specifications. A comprehensive update of the legal frameworks in the US and the EU. With the second edition of Assessing Nanoparticle Risks to Human Health Prof. Ramachandran provides researchers and practitioners producing or using nanoparticles, or those involved in nanomaterials risk assessments, technology, health science, policy, safety, environment and regulatory aspects an invaluable reference to adopt the right technologies and strategies and to comply to legal frameworks and regulations. For policy makers and advisory firms it provides the knowledge needed to advise on compliance with or development of new regulations on nanomaterials. Makes essential reading for risk assessment professionals, companies working with nanoparticles, nanotechnology research groups and regulators Explores the use of risk assessment methodologies in an occupational health setting, and their limitations Provides a framework for evidence-based decision making in a context with many uncertainties
Download or read book Nanotechnology written by R E Hester and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology is a much talked about, and rapidly expanding area of science, which is sometimes little understood. It looks set to make a significant impact on human life and, with numerous commercial developments emerging, will become a major industry over the coming years. Nanotechnology can be broadly described as developing or exploiting products at nanometre dimensions (i.e. as having one dimension less than 100 nanometres). Such materials have a larger surface area to volume ratio than conventional materials which provides them with an increased level of reactivity, and consequently, toxicity per unit mass. This book sets the subject into context by first of all describing the current range of products containing nano-materials and then looking at the consequences for the environment and human health relating to the introduction of nanoparticles and nano-tubes. Nanotechnology: Consequences for Human Health and the Environment discusses some of the more controversial issues associated with the field including: nanoparticles in the environment, occupational exposure, toxicological properties, human health issues and safety. This authoritative and comprehensive book will be of interest to both scientists and technologists but also to regulators and government.
Download or read book Nanomaterials written by Deutsche Forschungsgemeinschaft (DFG) and published by John Wiley & Sons. This book was released on 2013 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production of nanomaterials has been constantly evolving over the last few years for manifold applications in electronic, optical and biomedical fields. As a result, exposure towards nanoparticles in the workplace environment is increasing, while respective occupational exposure limits are lacking. The Deutsche Forschungsgemeinschaft's Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area (MAK Commission) recognized the importance of a scientifically based approach to the risk assessment of nanoparticles at the workplace and in 2009 established the ad-hoc working group ?Nanoparticles'. Its task was to review the current database available for risk assessment for nanoparticles, to identify relevant endpoints of toxicological concern and to define open questions for future research. This report contains overviews on the important toxicological aspects of the nanoparticles and a summary and conclusions of the discussions that took place during the meetings of the ad hoc working group ?Nanoparticles'.
Download or read book Analysis and Risk of Nanomaterials in Environmental and Food Samples written by Damia Barcelo and published by Newnes. This book was released on 2012-10-03 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of nanotechnology in different consumer products has delivered new products with highly desirable properties, but at same time has opened a new window for a wide group of emerging contaminants and a new type of human exposure which needs to be assessed. Most of the current human toxicological information on nanomaterials comes from nano-sized particles in air, and their effects via inhalation. Other routes of human exposure, such as water and food, and the effects on human health and the environment have been less studied. It is the recent research in these areas that is highlighted here in one of the first books covering the analysis and ecotoxicological evaluation of nanomaterials in food and the environment, with both matrices being of considerable interest. In addition to providing a global summary of recent research, this book shows how widely used chromatographic and spectroscopic methods can be added to the analytical arsenal of microscopic techniques that have commonly been used to characterize nanomaterials. Describes the analytical techniques used to characterize nanomaterials and their applications in environmental or food samples Includes analysis and ecotoxicological evaluation of nanomaterials in food and environmental matrices Takes a detailed look at the research on emerging fields of human exposure to nanomaterials and their environmental risks
Download or read book Adverse Effects of Engineered Nanomaterials written by Bengt Fadeel and published by Academic Press. This book was released on 2012-01-25 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adverse Effects of Engineered Nanoparticles: A Disease-Oriented Approach provides a systematic evaluation of representative engineered nanomaterial (ENM) of high volume production and of high economic importance. Each class of nanomaterials discussed includes information on what scientists, industry, regulatory agencies and the general public need to know about nanosafety. This book, written by leading international experts in nanotoxicology and nanmoedicine, gives a comprehensive view of the health impact of ENM, focusing on their potential adverse effects in exposed workers, consumers and patients. The beneficial applications, both diagnostic and therapeutic, of ENM are also highlighted. This book fills an important need in terms of bridging the gap between experimental findings and human exposure to ENM, and the clinical and pathological consequences of such exposure in the human population. Multi-authored book written by leading US and European experts on nanotoxicology and nanomedicine Discusses the health implications and a clinical translation of experimental data in this area Takes a schematic, non-exhaustive approach to summarize the most important research data in this field Includes a glossary, with a brief explanation of the term and with a reference to where the term or phrase has been used will be included within the book
Download or read book Safety of Nanomaterials along Their Lifecycle written by Wendel Wohlleben and published by CRC Press. This book was released on 2014-12-03 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: The incorporation of nanomaterials into products can improve performance, efficiency, and durability in various fields ranging from construction, energy management, catalysis, microelectronics, plastics, coatings, and paints to consumer articles such as foods and cosmetics. But innovation never comes at zero risk. The potential hazards resulting fr
Download or read book Science and Decisions written by National Research Council and published by National Academies Press. This book was released on 2009-03-24 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Risk assessment has become a dominant public policy tool for making choices, based on limited resources, to protect public health and the environment. It has been instrumental to the mission of the U.S. Environmental Protection Agency (EPA) as well as other federal agencies in evaluating public health concerns, informing regulatory and technological decisions, prioritizing research needs and funding, and in developing approaches for cost-benefit analysis. However, risk assessment is at a crossroads. Despite advances in the field, risk assessment faces a number of significant challenges including lengthy delays in making complex decisions; lack of data leading to significant uncertainty in risk assessments; and many chemicals in the marketplace that have not been evaluated and emerging agents requiring assessment. Science and Decisions makes practical scientific and technical recommendations to address these challenges. This book is a complement to the widely used 1983 National Academies book, Risk Assessment in the Federal Government (also known as the Red Book). The earlier book established a framework for the concepts and conduct of risk assessment that has been adopted by numerous expert committees, regulatory agencies, and public health institutions. The new book embeds these concepts within a broader framework for risk-based decision-making. Together, these are essential references for those working in the regulatory and public health fields.
Download or read book Indoor and Outdoor Nanoparticles written by Mar Viana and published by Springer. This book was released on 2016-04-28 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an overview of the determinants of the release of and exposure to airborne nanoparticles. Whether intentionally manufactured or unintentionally generated during industrial processes, the release of nanoparticles can result in significant worker exposure, which must be dealt with adequately by means of dedicated risk assessments to ensure workplace health and safety. The book extensively discusses a number of measurement and modelling strategies available for this purpose. It also reviews the health hazardous potential of nano-sized particles and fibres, and follows the flow of engineered nanomaterials from production and use to disposal and the environment. It appeals to a wide readership, from specialists already working in the field to newcomers aiming to gain insights into this topic.
Download or read book Health and Environmental Safety of Nanomaterials written by James Njuguna and published by Woodhead Publishing. This book was released on 2021-07-24 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of Health and Environmental Safety of Nanomaterials: Polymer Nanocomposites and Other Materials Containing Nanoparticles was published in 2014, but since that time, new developments in the field of nanomaterials safety have emerged, both at release and exposure, along with the expanding applications of the nanomaterials side. Numerous studies have been dedicated to the issue of biophysical interactions of nanoparticles with the human body at the organ, cellular, and molecular levels. In this second edition, all the chapters have been brought fully up to date. There are also four brand new chapters on the biophysical interaction of nanoparticles with the human body; advanced modeling approaches to help elucidate the nanorisks; safety measures at work with nanoparticles; and the health and environmental risks of graphene. It provides key knowledge and information needs for all those who are working in the research and development sector and need to learn more about the safety of nanomaterials. • Focuses on the health and safety of polymer nanocomposites and other materials containing nanoparticles, as well as their medical and environmental implications • Discusses the fundamental nature of various biophysical interactions of nanoparticles with the human body • Looks at the physico-chemistry of nanoparticles and their uptake, translocation, transformation, transport, and biodistribution in mammalian and plant systems • Presents the structure–activity relationships and modeling of the interactions of nanoparticles with biological molecules, biochemical pathways, analysis of biomolecular signatures, and the development of biomarkers.
Download or read book Applications and Physicochemical Characterization of Nanomaterials in Environmental Health and Safety Studies written by Sherrie Renee Elzey and published by . This book was released on 2010 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work consists of characterization of commonly manufactured or synthesized nanomaterials and studies of nanomaterials in specific environmental conditions. Bulk and surface characterization techniques were used to examine carbon nanotubes, titanium dioxide nanoparticles, bare silver nanoparticles and polymer-coated silver nanoparticles, and copper nanoparticles. Lithium titanate nanomaterial was collected from a manufacturing facility was also characterized to identify occupational health risks. Particle size distribution measurements and chemical composition data showed the lithium titanate nanomaterial forms larger micrometer agglomerates, while the nanoparticles present were due to incidental processes. A unique approach was applied to study particle size during dissolution of nanoparticles in aqueous and acidic conditions. An electrospray coupled to a scanning mobility particle sizer (ES-SMPS) was used to determine the particle size distribution (PSD) of bare silver nanoparticles in nitric acid and copper nanoparticles in hydrochloric acid. The results show unique, size-dependent dissolution behavior for the nanoparticles relative to their micrometer sized counterparts. This research shows size-dependent properties of nanomaterials can influence how they will be transported and transformed in specific environments, and the behavior of larger sized materials cannot be used to predict nanomaterial behavior. The type of nanomaterial and the media it enters are important factors for determining the fate of the nanomaterial. These studies will be important when considering measures for exposure control and environmental remediation of nanomaterials.
Download or read book Analysis and Risk of Nanomaterials in Environmental and Food Samples written by Damia Barcelo and published by Newnes. This book was released on 2012-08-20 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of nanotechnology in different consumer products has delivered new products with highly desirable properties, but at same time has opened a new window for a wide group of emerging contaminants and a new type of human exposure which needs to be assessed. Most of the current human toxicological information on nanomaterials comes from nano-sized particles in air, and their effects via inhalation. Other routes of human exposure, such as water and food, and the effects on human health and the environment have been less studied. It is the recent research in these areas that is highlighted here in one of the first books covering the analysis and ecotoxicological evaluation of nanomaterials in food and the environment, with both matrices being of considerable interest. In addition to providing a global summary of recent research, this book shows how widely used chromatographic and spectroscopic methods can be added to the analytical arsenal of microscopic techniques that have commonly been used to characterize nanomaterials. Describes the analytical techniques used to characterize nanomaterials and their applications in environmental or food samples Includes analysis and ecotoxicological evaluation of nanomaterials in food and environmental matrices Takes a detailed look at the research on emerging fields of human exposure to nanomaterials and their environmental risks
Download or read book Preventing Occupational Disease and Injury written by Barry S. Levy and published by American Public Health Association. This book was released on 2005 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanoparticles and Occupational Health written by Andrew D. Maynard and published by Springer Science & Business Media. This book was released on 2007-04-06 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, a reprint from a special issue of the Journal of Nanoparticle Research, draws on work presented at The Second International Symposium on Nanotechnology and Occupational Health, held in Minnesota in 2005. It presents an interdisciplinary approach to nanotechnology and occupational health and offers an overview of recent developments toward assessment and management of hazards and risks associated with engineered nanomaterials.
