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American Chemical Society's Weekly PressPac -- March 19, 2008
Date:3/24/2008

ng the correct series of chemicals, the lock could be opened to access the computer. On the other hand, adding the incorrect chemicals to the system acts as a wrong password and prevents access to the computer, they say.

In addition to the biomolecular security applications, the enzyme-based implication logic networks will be extremely important for making autonomous decisions on the use of specific tools/drugs in various implantable medical systems. MTS

ARTICLE #4 FOR IMMEDIATE RELEASE
Biocomputing Security System: Concatenated Enzyme-Based Logic Gates Operating as a Biomolecular Keypad Lock

DOWNLOAD FULL TEXT ARTICLE
http://dx.doi.org/10.1021/ja7114713

CONTACT:
Evgeny Katz, Ph.D.
Milton Kerker Chair of Chemistry
Department of Chemistry & Biomolecular Science
Clarkson University
Potsdam, NY 13699-5810, USA
Tel. (315) 268-4421
Fax: (315) 268-6610
Email: ekatz@clarkson.edu

ARTICLE #5 EMBARGOED FOR 9 A.M., EASTERN TIME, March 24, 2008

CSI fact catching up with fiction as chemists develop new technology
Chemical & Engineering News

Real-life crime scene analysis of bloodstains, fingerprints, and other evidence does not match the speed and certainty on television shows such as CSI. But thanks to advances in chemistry, fact is catching up with fiction as researchers develop faster, more sensitive forensics tools, according to an article scheduled for the March 24 issue of Chemical & Engineering News, ACS weekly newsmagazine.

The article, written by C&EN Senior Editor Mitch Jacoby, describes up and coming forensics tools just unveiled at Pittcon, a major laboratory science conference held earlier this month in New Orleans. These new tools include a highly-sensitive method for identifying the specific dyes used to color acrylics, cotto
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Contact: Michael Woods
m_woods@acs.org
202-872-4400
American Chemical Society
Source:Eurekalert  

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