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Turning space technology into a clinical tool took some ingenuity. Starting in the 1990s, Pillinger, Morgan and other researchers from the institute have worked to shrink a sophisticated piece of lab equipment used to identify and analyze matter: a gas chromatograph mass spectrometer (GCMS). Their challenge was to make the device - sometimes the size of a small car - light enough and sturdy enough to be sent into space. Pillinger always planned to look for terrestrial applications of the mini GCMS once their space research was done, and at Wellcome's request, Morgan began in 2005 to design a version that...

Author: /time Magazine | Title: Back to the Future: TB Detection | 11/15/2007 | See Source »

Just how you choose which foods you burn in your chromatograph can make a difference too. A small strawberry may taste different from a plump strawberry; a just-ripe one will taste different from one that has gone pulpier and sweeter. For subtler flavorings, technologists may not want to touch the fruit at all, instead simply sampling the volatile gases it gives off. IFF scientists sometimes place a glass shroud around a carefully cultivated plant in a field or greenhouse, draw off the sweet, rich air with a syringe and use that as their flavor template. "It gives...

Author: /time Magazine | Title: Inside the Food Labs | 10/6/2003 | See Source »

Equally impressive are the new gas chromatography and mass spectrometry machines. To test a bit of evidence whose chemical composition is unknown, investigators place it in a gas chromatograph--essentially a high-intensity oven--where it's vaporized. The resulting gas is funneled into a coil-shaped structure lined with chemicals that cause the components in the gas to exit at different rates. These components are then sorted by atomic weight and converted into a graph. Investigators then compare the readout with a reference library, determining what the evidence is made...

Author: /time Magazine | Title: How Science Solves Crimes | 10/21/2002 | See Source »

...wife Caroline decided to build a clinic in Lancaster County. Lacking government, university or foundation support, they applied for a second mortgage on their home in St. Davids, Pa., to raise money for lab equipment. Their chief need was for a mass spectrometer that, together with a gas chromatograph and a computer workstation, would provide the technical means to diagnose and record cases. Having read about Morton's work in the Wall Street Journal, Hewlett-Packard co-founder David Packard donated all three machines, and within three months the Mortons were screening Amish newborns...

Author: /time Magazine | Title: A DARK INHERITANCE | 10/1/1997 | See Source »

Grateful that Morton had diagnosed a granddaughter's illness during his early visits to Lancaster County, Jacob and Naomi Stoltzfoos sold the Mortons, at half market value, 2 1/2 acres of land as a site for the clinic. Two Mennonite congregations contributed a liquid chromatograph for analyzing blood samples of children who might suffer from maple syrup urine disease...

Author: /time Magazine | Title: A DARK INHERITANCE | 10/1/1997 | See Source »

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