nanotechnology
Nanotechnology Regulation: The Future Is Here, Almost….Maybe
Apart from the reporting requirements in Berkeley, California, there is little public health or environmental regulation in the United States directed specifically at nanotechnology. But in California, that may soon change. In draft regulations released this month as part of its Green Chemistry Initiative, the Department of Toxic Substances Control specifically branded nanomaterials as chemicals …
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CONTINUE READINGUC San Francisco Throws Its Hat Into the Nanotechnology Policy Ring
The UCSF Program on Reproductive Health and the Environment recently released a draft set of policy recommendations to address nanotechnology meeting for comments on May 5 in Oakland, CA. The report is in draft form and the authors are seeking comment, so there will likely be a fair amount of modification as commenters with different perspectives and …
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CONTINUE READINGOns Small Step for Insurers: New Insurance Product for Nanomaterials
Someone has taken the leap in the insurance industry. Financial.com reported today that Lexington Insurance Company is offering LexNanoShield, a product overing “liability coverage that provides protection for general liability, product liability, product pollution legal liability and product recall liability exposures.” The coverage, on a claims made basis, is available to nano manufacturers and users. Coverage …
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CONTINUE READINGNew Approaches to Analyzing Uncertainty
New analytic methods are emerging for dealing with tough problems that are not amenable to conventional risk analysis. These techniques also shed light on the precautionary principle.
CONTINUE READINGWhat’s in Your Toothpaste?
A new UCLA study raises health concerns about a nanomaterial found in a broad range of consumer products. Nanoscale titanium dioxide, which is used in toothpaste, sunscreen, paint, cosmetics, vitamins, food coloring, and nutritional supplements, has not been extensively studied for its toxicological properties. A team lead by Robert Schiestl, a professor of pathology, radiation oncology …
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CONTINUE READINGSmall Steps on Nanosilver
Regulation often develops through accretion rather than bold paradigm shifts, at least in its nascent stages. Nanotechnology appears to be no exception. In mid-September, the agency announced an upcoming meeting of the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) Scientific Advisory Panel (SAP) focused on the use of nanoscale silver and other nanomaterials in pesticides. …
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CONTINUE READINGOne Step Backward, One Nano Step Forward. . . Maybe
The action on nanomaterials continued at the federal level in August, advancing forward in one area (tentatively) and faltering in another (perhaps temporarily). First, on August 4, the Interagency Testing Committee (ITC) issued its 64th report. (The ITC is an independent advisory committee charged with identifying potentially toxic chemicals for which there is inadequate testing …
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CONTINUE READINGNanoparticles Potentially Linked to Factory Worker Deaths in China
This week Reuters reported what are billed as the first documented clinical cases of human health effects from exposure to nanoparticles. Seven young women, two of whom died, suffered severe permanent lung damage following months of largely unprotected exposure to fumes and smoke containing nanoparticles in spray painting operation in China. The women all worked …
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CONTINUE READINGNational Conversation Starts on Public Health and Chemical Exposure
The CDC’s National Center for Environmental Health and the Agency for Toxic Substances and Disease Registry recently kicked off their National Conversation on Public Health and Chemical Exposure with a day-long meeting on June 26, 2009 in Washington, DC. The National Conversation is a stakeholder and public involvement initiative intended to develop an action agenda …
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CONTINUE READINGHolding Our Breath for a Test Rule for Carbon Nanotubes
Researchers recently reported new findings regarding potential occupational hazards associated with carbon nanotubes. These nano-scale cylinders have a variety of forms (single-walled and multi-walled, coated and uncoated, and so on.) They are widely available and used in a variety of manufacturing, medical and electronic applications. Previously, much attention was focused on whether when inhaled, nanotubes …
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