All Knowledge & Insights By Date

In the July 2, 2007, Federal Register, the U.S. Environmental Protection Agency (EPA) published a notice regarding its conference entitled “Pollution Prevention through Nanotechnology,” which will be held on September 25-26, 2007, in Arlington, Virginia. EPA intends the conference to provide a forum to exchange ideas and information on using nanotechnology to develop new ways to prevent pollution. Lynn L. Bergeson is on the Steering Committee for the...

On June 21, 2007, Environmental Defense (ED) and DuPont, who commenced a partnership on nanotechnology in September 2005, released the final Nano Risk Framework, which establishes “a systematic and disciplined process for identifying, managing, and reducing potential environmental, health, and safety risks of engineered nanomaterials across all stages of a product’s ‘lifecycle.’” The Framework is aimed primarily at organizations, both private and public, that are actively...

At its June 22, 2007, meeting, the National Toxicology Program’s (NTP) Board of Scientific Counselors (BSC) reviewed nominations of several substances for testing, including nanoscale silver. The Food and Drug Administration nominated nanoscale silver for toxicological studies “based on (a) increasing widespread use in drug, food and cosmetic products, and (b) the general lack of data on the toxicology and pharmacokinetics of these materials.” Comments on the...

The International Council on Nanotechnology (ICON) held a workshop entitled “Towards Predicting Nano-Bio Interactions” on June 5-7, 2007. The plenary presentations and meeting information are now online....

EHP-in-Press published an article entitled “Persistent Tissue Kinetics and Redistribution of Nanoparticles, Quantum Dot 705, in Mice: ICP-MS Quantitative Assessment.” The purpose of the study was to assess the tissue disposition and pharmacokinetics of quantum dots (QD705) in mice. According to the article, the plasma half-life of QD705 in mice was short (18.5 hours), but analyses revealed QD705 persisted and even continued to increase in the spleen, liver, and kidney 28...

On June 4, 2007, the Food and Drug Administration (FDA) announced a new advisory committee intended to counsel FDA on how to strengthen the communication of risks and benefits of FDA-regulated products to the public. The Risk Communication Advisory Committee will:...

On April 24, 2007, the Kojo Nnamdi Show, a news magazine program on National Public Radio (NPR), aired a program entitled “New Approaches to Nanotechnology.” The program featured: David Rejeski, Director, Project on Emerging Nanotechnologies (PEN), Woodrow Wilson International Center for Scholars/Pew Charitable Trusts; Rick Weiss, Science and Medicine Reporter, The Washington Post; Jeffrey Schloss, Co-Chair, Trans-National Institutes of Health (NIH) Nano Taskforce, NIH; and...

On May 23, 2007, the Woodrow Wilson International Center for Scholars Project on Emerging Nanotechnologies (PEN) released a report entitled EPA and Nanotechnology: Oversight for the 21st Century, which identifies actions that should be taken to establish an oversight system. The report focuses in particular on the U.S. Environmental Protection Agency (EPA), which it describes as “a key agency in any oversight effort because of its numerous regulatory authorities and its mission...

On May 15, 2007, the Natural Resources Defense Council (NRDC) issued a report entitled Nanotechnology’s Invisible Threat: Small Science, Big Consequences, which claims that the U.S. government has failed “to use its authority to protect citizens from the potentially dangerous effects of nano-scale chemistry.” NRDC proposes a three-part framework for regulating nanomaterials, and based the framework on a precautionary approach to managing toxic chemicals:...

At the 2007 U.S.-European Union (EU) Summit in Washington, D.C. late last month, President Bush and European Union (EU) leaders signed an economic integration agreement, the Framework for Advancing Transatlantic Economic Integration Between the United States of America and the European Union. With respect to nanotechnology, the accord commits the U.S. and EU to the following:...