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NTRC Marks 20 Years of Studying Nanotoxicology: Highlights from the Toxicology and Internal Dose Team
Where It Started As the Nanotechnology Research Center (NTRC) marks its 20th anniversary, we reflect on our achievements in the field of nanotoxicology. Within the National Institute for Occupational Safety and Health (NIOSH), one NTRC goal is to understand possible harm from nanomaterials in workplaces. Our work has its origins in earlier research. We started by
Posted on by 2 CommentsCelebrating 20 Years of the Nanotechnology Research Center: Measuring the Small Things
Nanotechnology uses science to create very small materials. Engineered nanomaterials are made to have properties that are different from a larger form of the same material. Usually, this change in properties happens when the material gets smaller, so most engineered nanomaterials have at least one dimension that measures less than 100 nanometers. Although this change
Posted on by Leave a commentWhen Nanoparticles Blow Up— Explosion Hazards of Nanoparticles
This blog is part of a series to commemorate the 20th anniversary of the Nanotechnology Research Center. Click here for additional blogs in the series and on other nanotechnology topics. Engineered nanoparticles are synthesized materials with at least one dimension smaller than 100 nanometers. Reactive nanoparticles pose a special hazard. The heat released by the rapid oxidation of
Posted on by 1 CommentCelebrating 20 Years of the Nanotechnology Research Center: Highlights from Engineering Controls and Personal Protective Equipment
As the National Institute for Occupational Safety and Health (NIOSH) Nanotechnology Research Center (NTRC) marks its 20th anniversary, we celebrate the creative work of the Engineering Controls and Personal Protective Equipment (PPE) critical topic area, one of the ten critical nanotechnology topic areas of the NTRC. NIOSH researchers have established both research publications and
Posted on by 1 CommentNIOSH Risk Assessment of Engineered Nanomaterials
Nanotechnology as we know it today did not exist at the time of the Occupational Safety and Health Act of 1970. Yet, its provisions to “assure safe and healthful working conditions” apply to nanotechnology workplaces and other workplaces where engineered nanomaterials are produced or used. Engineered nanomaterials are used in a variety of products and
Posted on by Leave a commentThe Nanotechnology Research Center Carbon Nanotube Registry
To celebrate the Nanotechnology Research Center’s (NTRC) 20th anniversary, we are highlighting the ongoing efforts of the Center’s Carbon Nanotube Registry. This is a long-term National Institute for Occupational Safety and Health (NIOSH) research effort dedicated to understanding workplace health risks associated with carbon nanotubes. What is the Carbon Nanotube Registry? A registry collects
Posted on by Leave a commentCelebrating 20 Years of Research: Highlights From NIOSH’s Nanotechnology Research Center’s Field Studies Team
As the National Institute for Occupational Safety and Health (NIOSH) Nanotechnology Research Center (NTRC) marks its 20th anniversary, we celebrate the groundbreaking work of the Field Studies Team. Organized in 2006, the team began by evaluating potential workplace exposures to engineered nanomaterials. Engineered nanomaterials (those created on purpose and not incidentally) have at least
Posted on by Leave a commentSweating the Small Stuff: 20 years of NIOSH Research on Engineering Controls for Nanotechnology
Engineered nanomaterials are intentionally produced substances that have at least one primary dimension less than 100 nanometers (nm). Nanomaterials may have properties different from those of larger particles of the same material, making them unique and desirable for specific product applications (e.g., cosmetics, electronics, construction materials). The health effects associated with nanomaterials are not yet
Posted on by Leave a commentNIOSH Global Collaborations on Workplace Safety of Nanomaterials
The National Institute for Occupational Safety and Health (NIOSH) Nanotechnology Research Center (NTRC) has taken on a global leadership role on research and guidance for nanomaterials in the workplace since the formation of NTRC in 2004 [1]. Global Collaborations is one of the ten critical topic areas for nanotechnology research and communication identified by NTRC
Posted on by Leave a commentLooking to the Past and the Future of NIOSH Nanotechnology Guidance
NIOSH has been at the forefront of research on engineered nanomaterials since the early 2000’s. As the NIOSH Nanotechnology Research Center (NTRC) celebrates its 20th anniversary, we look back over two decades of NIOSH NTRC published guidance to help reduce worker exposures to engineered nanomaterials (ENMs). Both companies and workers use this guidance to keep workers
Posted on by 2 CommentsNanotechnology Research at NIOSH
Engineered nanomaterials (ENMs) are materials that are intentionally produced to have at least one primary dimension less than 100 nanometers. These materials have new or unique properties different from those of larger forms of the same material, making them desirable for specific product applications. These properties can contribute to increased elasticity, tensile strength, electrical conduction, and reactivity. Consumer products using nanomaterials include
Posted on by 2 CommentsCharacterizing 3D Printing Emissions and Controls in an Office Environment
Disclaimer: Mention of any company, product, or service does not constitute endorsement by the National Institute for Occupational Safety and Health (NIOSH), the Centers for Disease Control and Prevention (CDC), or the U.S. Department of Health and Human Services (HHS), or imply that any company or its products or services are preferred over any other.
Posted on by 28 CommentsWHO Guidelines to Protect Workers from Nanomaterials
Introduction from NIOSH Director, John Howard, MD The National Institute for Occupational Safety and Health (NIOSH) has been at the forefront of research on working safely with nanomaterials. NIOSH leads the U.S. federal government health and safety initiative for nanotechnology coordinating research and activities through the NIOSH Nanotechnology Research Center (NTRC) established in 2004. The
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