Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > ASTM International Nanotechnology Committee Approves Airborne Nanoparticle Measurement Standard

Abstract:
Nanomaterials are used in the manufacture of a wide range of products, encompassing medicine, textiles, automobile parts, personal care products, food packaging and sporting goods. During the manufacture and use of these products, there is a potential for nanomaterials to become airborne, resulting in inhalation exposure to workers and consumers. A new ASTM International standard provides clear steps to collect airborne nanomaterials and analyze them to determine their surface area.

ASTM International Nanotechnology Committee Approves Airborne Nanoparticle Measurement Standard

West Conshohocken, PA | Posted on December 10th, 2013

ASTM E2864, Test Method for Measurement of Airborne Metal and Metal Oxide Nanoparticle Surface Area Concentration in Inhalation Exposure Chambers Using Krypton Gas Adsorption, was developed by Subcommittee E56.02 on Physical and Chemical Characterization, part of ASTM International Committee E56 on Nanotechnology.

"There is a need to accurately characterize the physiochemical properties of nanomaterials to understand any linkage between a specific material property and an observed outcome in toxicology testing," said Aleksandr Stefaniak, research industrial hygienist, National Institute for Occupational Safety and Health, and an E56 member. "Surface area is considered to be an important nanomaterial property, and this test method fills a critical gap in that it provides the first standardized approach to determining the surface areas for airborne nanomaterials in the form that they are delivered to a test subject."

Stefaniak notes that the most important application of ASTM E2864 will be for inhalation toxicology testing being performed for research and regulatory purposes.

"ASTM E2864 will help scientists to better understand the properties of the nanomaterials they use in their experiments and promote the safe development and use of nanomaterials," says Stefaniak.

All interested parties are invited to join in the standards developing activities of E56.02. The subcommittee is seeking laboratories to participate in interlaboratory studies on ASTM E2864 who have the capability to measure low surface area values using krypton gas as the adsorbate.

To purchase ASTM standards, visit www.astm.org and search by the standard designation, or contact ASTM Customer Relations (phone: 877-909-ASTM; ASTM International welcomes participation in the development of its standards. For more information on becoming an ASTM member, visit www.astm.org/JOIN.

####

About ASTM International
ASTM International is one of the largest international standards development and delivery systems in the world. ASTM International meets the World Trade Organization (WTO) principles for the development of international standards: coherence, consensus, development dimension, effectiveness, impartiality, openness, relevance and transparency. ASTM standards are accepted and used in research and development, product testing, quality systems and commercial transactions.

For more news in this sector, visit www.astm.org/sn-quality or follow us on Twitter @ASTMQuality.

ASTM Committee E56 Next Meeting: May 5-6, 2014, May Committee Week, Toronto, Ontario, Canada

For more information, please click here

Contacts:
Technical Contact:
Aleksandr Stefaniak
National Institute for Occupational Safety and Health
Sabraton, W. Va.
Phone: 304-285-6302


ASTM Staff Contact:
Kathleen McClung
Phone: 610-832-9717


ASTM PR Contact:
Barbara Schindler
Phone: 610-832-9603

Copyright © ASTM International

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Dais Analytic Corporation Appoints Eliza Wang to Board of Directors: Company's Newest Director Brings Expertise in Commercial and Legal Matters Both in the United States and China; Joins on the Heels of Successful Business Development Trade Mission to China April 18th, 2015

Beyond the lithium ion -- a significant step toward a better performing battery April 18th, 2015

Protein Building Blocks for Nanosystems: Scientists develop method for producing bio-based materials with new properties April 17th, 2015

Oxford Instruments commissions high field outsert magnet system for the National High Magnetic Field Laboratory 32 Tesla magnet program April 17th, 2015

Standards

NNI publishes report on carbon nanotube (CNT) commercialization March 14th, 2015

Innovnano announces its certification to ISO 9001 standard: Dedicated to the development of nanostructured materials and advanced ceramics February 5th, 2015

CNSE's Smart System Technology & Commercialization Center Successfully Recertifies as ISO 9001:2008 January 12th, 2015

A golden thread through the labyrinth of nanomaterials December 12th, 2014

Nanomedicine

Novel nanoparticles could save soldiers' lives after explosions April 15th, 2015

Nanoparticles at specific temperature stimulate antitumor response: Dartmouth researchers identify precise heat to boost immune system against cancer tumors April 14th, 2015

Iranian Scientists Evaluate Dynamic Interaction between 2 Carbon Nanotubes April 14th, 2015

Gold by special delivery intensifies cancer-killing radiation April 13th, 2015

Materials/Metamaterials

The National Science Foundation names engineering researcher Andrea Alú its Alan T. Waterman awardee for 2015: Alú is a pioneer in the field of metamaterials who has developed "cloaking" technology to make objects invisible to sensors April 16th, 2015

Cobalt film a clean-fuel find: Rice University discovery is efficient, robust at drawing hydrogen and oxygen from water April 15th, 2015

Combined effort for structural determination April 15th, 2015

Harvesting energy from electromagnetic waves: In the future, clean alternatives such as harvesting energy from electromagnetic waves may help ease the world's energy shortage April 15th, 2015

Announcements

Dais Analytic Corporation Appoints Eliza Wang to Board of Directors: Company's Newest Director Brings Expertise in Commercial and Legal Matters Both in the United States and China; Joins on the Heels of Successful Business Development Trade Mission to China April 18th, 2015

Beyond the lithium ion -- a significant step toward a better performing battery April 18th, 2015

Protein Building Blocks for Nanosystems: Scientists develop method for producing bio-based materials with new properties April 17th, 2015

Oxford Instruments commissions high field outsert magnet system for the National High Magnetic Field Laboratory 32 Tesla magnet program April 17th, 2015

Food/Agriculture/Supplements

MIT sensor detects spoiled meat: Tiny device could be incorporated into 'smart packaging' to improve food safety April 15th, 2015

Optics, nanotechnology combined to create low-cost sensor for gases April 3rd, 2015

Click! That's how modern chemistry bonds nanoparticles to a substrate March 19th, 2015

EU Funded PCATDES Project has completed its half-period with success March 19th, 2015

Environment

Young NTU Singapore spin-off clinches S$4.3 million joint venture with Chinese commercial giant March 23rd, 2015

New processing technology converts packing peanuts to battery components March 22nd, 2015

EU Funded PCATDES Project has completed its half-period with success March 19th, 2015

Are current water treatment methods sufficient to remove harmful engineered nanoparticle? March 10th, 2015

Automotive/Transportation

Beyond the lithium ion -- a significant step toward a better performing battery April 18th, 2015

Newly-Developed Nanocatalysts Increase Performance of Fuel Cells April 16th, 2015

Cobalt film a clean-fuel find: Rice University discovery is efficient, robust at drawing hydrogen and oxygen from water April 15th, 2015

Researchers create first metal-free catalyst for rechargeable zinc-air batteries April 6th, 2015

Sports

Researchers use nanotechnology to engineer ACL replacements: Researchers created a tri-component, synthetic graft for reconstructing torn anterior cruciate ligaments December 30th, 2014

‘Small’ transformation yields big changes September 16th, 2014

CEA-Leti and CORIMA Team up on Force Sensors Integrated in Cycle Wheels to Measure Rider Power Output June 26th, 2014

‘Four!' Heads Up, Wide Use of More Flexible Metallic Glass Coming Your Way: Advances in Glass Alloys Lead to Strength, Flexibility March 4th, 2014

Personal Care

Application of Egg White in Production of Nanoparticles April 6th, 2015

Sunblock poses potential hazard to sea life August 20th, 2014

AQUANOVA receives Technology Leadership Award 2014 FROST & SULLIVAN honors NovaSOL® Technology again August 12th, 2014

Nanotechnology used in sunscreens: a Mexican achievement May 14th, 2014

Safety-Nanoparticles/Risk management

MIPT researchers put safety of magic anti-cancer bullet to test April 6th, 2015

NNI Publishes Workshop Report Assessing the Status of EHS Risk Science: Report examines progress three years after the release of the 2011 NNI EHS Research Strategy March 23rd, 2015

Are current water treatment methods sufficient to remove harmful engineered nanoparticle? March 10th, 2015

More study needed to clarify impact of cellulose nanocrystals on health: Few studies explore toxicity of cellulose nanocrystals March 10th, 2015

Events/Classes

Long Island Capital Alliance Announces Participants for Brookhaven National Laboratory Technology Transfer Capital Forum on May 8: Keynote Speaker Dr. Doon Gibbs, Director of Brookhaven National Laboratory April 16th, 2015

Promising future of quantum dots explored in conference: ‘20 Years of Quantum Dots at Los Alamos’ runs April 12-16 April 13th, 2015

To Conserve London's 300-Year-Old Masterpiece, Nanotech & Drones April 12th, 2015

Reducing energy usage with nano-coatings April 9th, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2015 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE