Navigation Links
New test could help track down and prosecute terrorists
Date:3/14/2012

WASHINGTON, March 14, 2012 The latest episode in the American Chemical Society's (ACS) award-winning "Global Challenges/Chemistry Solutions" podcast series describes the development of a new test that could help track down and prosecute terrorists.

Amid concerns about the threat of terrorist attacks, scientists have been seeking better protection for the U.S. and other nations. One such team has developed a technique that could help authorities catch terrorists and put them out of business. A report on the development appeared in ACS' journal Analytical Chemistry, and became the topic of the new podcast.

Nerve agents like sarin, or GB, are some of the most dangerous terrorist threats. Although traces of these substances would remain after an attack, there has been no practical way of tracing the remains backward in time to the company from which they were purchased or possibly to the terrorists who bought them.

In the podcast, Carlos Fraga, Ph.D., of Pacific Northwest National Laboratory, Richland, Wash., explains that his team has developed a first-of-its-kind technology that could help law enforcement officials trace the residues from terrorist attacks involving nerve gas and other chemical agents back to the companies or other sources from which the perpetrators obtained ingredients for the agent.

The researchers used a method called "impurity profiling" that identifies impurities in a GB sample at a crime scene and matches them like a fingerprint to the impurities in the source chemicals, pinpointing the likely source. They found that up to 88 percent of the impurities in source chemicals used to make GB can wind up in the finished product, and these impurities are unique, like a fingerprint.

So exactly how would the
'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1 2

Related biology news :

1. Heart-powered pacemaker could one day eliminate battery-replacement surgery
2. Depression could be evolutionary byproduct of immune system
3. Universal vaccines could finally allow for wide-scale flu prevention
4. New project could herald cheaper and more efficient biotechnology
5. Peat fires could accelerate climate change
6. As climate change increases forest fires, smoke forecasting could help protect public health
7. Switching antiepileptic drugs could increase risk of seizures
8. Deepwater Horizon disaster could have billion dollar impact
9. Marine protected areas: changing climate could require change of plans
10. Researchers warn nanoparticles in food, vitamins could harm human health
11. Genetic studies of special mice could lead to rapid human health advances
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/17/2014)... Professor Luca Razzari of the nergie Matriaux Tlcommunications ... from the John R. Evans Leaders Fund of ... acquisition of state-of-the-art biotech and nanophotonics equipment. To ... the Ministre de l,Enseignement suprieur, de la Recherche, ... These new laboratories will help us develop new ...
(Date:4/17/2014)... in German . ... they also provide us with a continuous stream of information ... or sit still in a car the world glides ... retinas. Seemingly without effort, our brain calculates self-motion from this ... and a steady gaze during our own movements. Together with ...
(Date:4/17/2014)... about eight years ago, Katia Silvera , a postdoctoral ... were on a field trip in a mountainous area in ... never seen before. , Unable to identify it, they contacted ... turned out to be an unnamed species. So Carnevali recently ... "Lophiaris" is the genus name, comprising about 40 species in ...
Breaking Biology News(10 mins):New state-of-the-art biotech and nanotech equipment for INRS 2How vision makes sure that little fish do not get carried away 2How vision makes sure that little fish do not get carried away 3How vision makes sure that little fish do not get carried away 4Orchid named after UC Riverside researcher 2Orchid named after UC Riverside researcher 3
... tool, Johns Hopkins scientists report that they have refined a ... sending them to exact locations at precise times. ... ever in manipulating single molecules, allowing them to see how ... to determine whether cells will grow, die, move or divide. ...
... Spanish . U.S. Department of Agriculture ... for methyl bromide are studying an alternative soil treatment that ... USDA,s Agricultural Research Service (ARS) are examining whether a cropping ... used to replace the popular fumigant. They also are studying ...
... cells and then clicking off the light makes the cells ... for chemotherapy drugs, as well as a non-invasive way to ... a report in ACS,s The Journal of Physical Chemistry ... colleagues note using this technique before to force cancer cells ...
Cached Biology News:Hopkins researchers use light to move molecules 2Alternatives eyed for methyl bromide 2
(Date:1/15/2014)... FALLS, N.Y., Jan. 15, 2014   Niagara Thermal Products ... selected by Buffalo BioBlower Technologies LLC ("B3") as the ... Phase 2 award from the Army Corps of Engineers.  ... that kills all biological contaminants and destroys VOCs and ...
(Date:1/15/2014)... 15, 2014 Cynvenio, a cancer diagnostics ... the genomic analysis of tumor cells in the bloodstream, ... web-based cancer decision support application powered by CollabRx, Inc. ... ClearID™ genomic test, Therapy Finder will provide breast cancer ...
(Date:1/15/2014)... ­ RedBrick Health , a fast-growing leader in ... that EmblemHealth , the New York ... providing the RedBrick Compass health assessment, combined with the ... its members. EmblemHealth is among the first health plans ...
(Date:1/15/2014)... 2014 A study has been launched to ... 1 track could help to tackle the problem of obesity. ... (a GP surgery based in Stowmarket) and academics at University ... Telemetry technology, which is inspired by equipment used to ...
Breaking Biology Technology:Niagara Thermal Products LLC Selected as Critical Supplier for Buffalo BioBlower Air Purification Systems 2Cynvenio Offers New Breast Cancer Therapy Finder Application for its ClearID Breast Cancer Genomic Test 2Cynvenio Offers New Breast Cancer Therapy Finder Application for its ClearID Breast Cancer Genomic Test 3EmblemHealth Selects RedBrick Health to Power its Next-Generation Health Engagement and Behavior Change System 2EmblemHealth Selects RedBrick Health to Power its Next-Generation Health Engagement and Behavior Change System 3Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 2Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 3Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 4
... Sept. 6 Globally, approximately 418 million,people are ... and costs of hepatitis in the 21st century ... Strategies, a,new report by Kalorama Information. Paradoxically, ... the necessary steps to contain hepatitis. Yet the ...
... 6 Philip Young, Chief Executive Officer,of Osteologix, ... be featured in an exclusive interview with ... September 6 at 11 a.m. EDT. The interview ... p.m. EDT on September 6. The interview ...
... (Nasdaq: NPSP ) announced today that it has ... its outstanding 3.0% Convertible,Notes due 2008. The tender offer ... unless extended. The tender offer, which is described,fully in ... transmittal, is not,subject to the receipt of any minimum ...
Cached Biology Technology:Touching 418 Million Lives, Hepatitis Still Presents Significant Threat to Global Health 2WallSt.net (www.wallst.net) Announces Upcoming Interview With CEO of Osteologix 2NPS Pharmaceuticals Commences Tender Offer for 3.0% Convertible Notes Due 2008 2NPS Pharmaceuticals Commences Tender Offer for 3.0% Convertible Notes Due 2008 3NPS Pharmaceuticals Commences Tender Offer for 3.0% Convertible Notes Due 2008 4
Request Info...
Bethyl Laboratories packages antibodies, conjugates and calibrators to provide quantitative ELISA kits. Each kit contains the following components, sufficient for 1000 single well assays....
Bethyl Laboratories packages antibodies, conjugates and calibrators to provide quantitative ELISA kits. Each kit contains the following components, sufficient for 1000 single well assays....
... Quality ISO 9001:2000 Certified ... All Precedures Validated, SOP's Training ... Process for All Procedures GLP Documentation Upon ... one stop shopping point for all your ...
Biology Products: