Featured Research

from universities, journals, and other organizations

Safety Experts Ill-equipped To Handle Nanotechnology In Workplace

Date:
December 29, 2006
Source:
Project on Emerging Nanotechnologies
Summary:
In a new article, "Nanotechnology and Safety," published by Cleanroom Technology, the Project on Emerging Nanotechnologies Chief Science Advisor Andrew Maynard urges the need for a strategic plan and more resources for risk research to ensure safe nano-workplaces today and in the future.

A strategic plan and more resources for risk research are needed now in order to ensure safe nano-workplaces today and in the future. That is the conclusion of Project on Emerging Nanotechnologies Chief Science Advisor Andrew Maynard in a new article, "Nanotechnology and Safety" just released by Cleanroom Technology magazine.

Related Articles


The article is available in the magazine's December 2006 / January 2007 issue and is freely available online: http://www.cleanroom-technology.co.uk

Last year, nanotechnology was incorporated into $30 billion in manufactured goods--a number predicted to grow to $2.6 trillion in annual manufactured goods by 2014. Already, there are almost 400 manufacturer-identified nanotechnology-based consumer products on the market--ranging from computer chips to automobile parts and from clothing to cosmetics and dietary supplements (see: http://www.nanotechproject.org/consumerproducts). By 2015, the National Science Foundation estimates that the nanotechnology sector will employ more than 2 million workers.

But little is known about potential risks in many areas of nanotechnology--including worker exposures. Funding for risk-focused research is a small fraction of what is being spent on nanotechnology commercial applications.

"Because nanotechnology is a way of doing or making things rather than a discrete technology, there will never be a one-solution-fits-all approach for nanotechnology and nanomaterials workplace safety," states Maynard. "That is why the federal government needs to invest a minimum of $100 million over two years in targeted risk research in order to begin to fill in our occupational safety knowledge gaps and to lay a strong, science-based foundation for safe nanotechnology workplaces."

In the short term, because of incomplete information, Maynard stresses the need to supplement good hygiene practices in the workplace with nano-specific knowledge. Until more research data is available, Maynard proposes developing a "control banding" approach to nanotechnology workplace risk--a course of action that is between inaction and banning all nanomaterials as hazardous. This could involve selecting appropriate control approaches based on a nanomaterial "impact index" centered on composition-based hazard, and perturbations associated with their nanostructure--like particle size, shape, surface area and activity, and bulk-size hazard--and on an "exposure index" representing the amount of material used and its "dustiness."

Andrew Maynard is an internationally recognized leader in the fields of aerosol characterization and the implications of nanotechnology to human health and the environment. Nanotechnology is the ability to measure, see, manipulate and manufacture things usually between 1 and 100 nanometers. A nanometer is one billionth of a meter; a human hair is roughly 100,000 nanometers wide.

The Project on Emerging Nanotechnologies is an initiative launched by the Woodrow Wilson International Center for Scholars and The Pew Charitable Trusts in 2005. It is dedicated to helping business, government and the public anticipate and manage possible health and environmental implications of nanotechnology. For more information about the project, log on to http://www.nanotechproject.org.


Story Source:

The above story is based on materials provided by Project on Emerging Nanotechnologies. Note: Materials may be edited for content and length.


Cite This Page:

Project on Emerging Nanotechnologies. "Safety Experts Ill-equipped To Handle Nanotechnology In Workplace." ScienceDaily. ScienceDaily, 29 December 2006. <www.sciencedaily.com/releases/2006/12/061228131311.htm>.
Project on Emerging Nanotechnologies. (2006, December 29). Safety Experts Ill-equipped To Handle Nanotechnology In Workplace. ScienceDaily. Retrieved November 22, 2014 from www.sciencedaily.com/releases/2006/12/061228131311.htm
Project on Emerging Nanotechnologies. "Safety Experts Ill-equipped To Handle Nanotechnology In Workplace." ScienceDaily. www.sciencedaily.com/releases/2006/12/061228131311.htm (accessed November 22, 2014).

Share This


More From ScienceDaily



More Matter & Energy News

Saturday, November 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Toyota's Hydrogen Fuel-Cell Green Car Soon Available in the US

Toyota's Hydrogen Fuel-Cell Green Car Soon Available in the US

AFP (Nov. 21, 2014) Toyota presented its hydrogen fuel-cell compact car called "Mirai" to US consumers at the Los Angeles auto show. The car should go on sale in 2015 for around $60.000. It combines stored hydrogen with oxygen to generate its own power. Duration: 01:18 Video provided by AFP
Powered by NewsLook.com
Google Announces Improvements To Balloon-Borne Wi-Fi Project

Google Announces Improvements To Balloon-Borne Wi-Fi Project

Newsy (Nov. 21, 2014) In a blog post, Google said its balloons have traveled 3 million kilometers since the start of Project Loon. Video provided by Newsy
Powered by NewsLook.com
NSA Director: China Can Damage US Power Grid

NSA Director: China Can Damage US Power Grid

AP (Nov. 20, 2014) China and "one or two" other countries are capable of mounting cyberattacks that would shut down the electric grid and other critical systems in parts of the United States, according to Adm. Michael Rogers, director of the National Security Agency and hea Video provided by AP
Powered by NewsLook.com
Latest Minivan Crash Tests Aren't Pretty

Latest Minivan Crash Tests Aren't Pretty

Newsy (Nov. 20, 2014) Five minivans were put to the test in head-on crash simulations by the Insurance Institute for Highway Safety. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins