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WEST LAFAYETTE, Ind., Sept. 2 (UPI) -- U.S. scientists say they have developed an analytical tool that can detail the distribution of a drug within the body and without any chemical pretreatment.
WEST LAFAYETTE, Ind., Aug. 8 (UPI) -- U.S. scientists say they have developed technology that can detect trace amounts of explosives, drugs or many other substances through fingerprints.
WEST LAFAYETTE, Ind., Feb. 27 (UPI) -- U.S. scientists have created a handheld sensing system they liken to Star Trek's "tricorder," used to analyze the chemical compounds of alien worlds.
WEST LAFAYETTE, Ind., Dec. 29 (UPI) -- A new, faster way of identifying bacteria such as E. coli could be used for food safety and homeland security, Purdue University researchers said.
WEST LAFAYETTE, Ind., Aug. 23 (UPI) -- U.S. researchers say they've developed a shoebox-sized, handheld mass spectrometer to be used to prevent potential terrorism incidents.
WEST LAFAYETTE, Ind., April 13 (UPI) -- Purdue University researchers have developed a relatively simple alternative to sophisticated techniques used to ionize materials.
WEST LAFAYETTE, Ind., March 16 (UPI) -- Purdue University scientists say their new ultra-fast chemical-analysis tool has numerous promising uses from medicine to bioterrorism prevention.
WEST LAFAYETTE, Ind., March 9 (UPI) -- Purdue University scientists have created battery-powered, miniature instruments that might be used in protecting against terrorist bombings.
WEST LAFAYETTE, Ind., Oct. 1 (UPI) -- U.S. researchers have developed a prototype of a tool that can fight terrorism by detecting nanogram-sized samples of explosives.
WEST LAFAYETTE, Ind., Aug. 5 (UPI) -- Chemists at Purdue University have discovered the first building blocks of life were all left-handed -- and remain that way today.
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