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  1. Glowing DNA Points Toward Speedy Disease DetectionMany diseases, including cancers, leave genetic clues in the body just as criminals leave DNA at the scene of a crime. But tools to detect the DNA-like sickness clues known as miRNAs, tend to be slow and expensive. Now a chemist and a biologist from Univ. of Copenhagen have invented a method that promises to shave days off the lab work done to reveal diseases, using cheap methods and easy to use analytical apparatuses.Chemistry researcher Tom Vosch and plant molecular biologist Seong Wook Yang invented a DNA sensor, coupling genetic material to a luminous molecule that goes dark only in the presence of a specific target. Details on their invention, Silver Nano cluster DNA-probes, are published in the high profile scientific journal, ACS Nano and Tom Vosch is understandably proud of the invention. “We invented a probe that emits light only as long as the sample is clean. That is an unusually elegant and easy way to screen for a particular genetic target,” says Vosch.Read more: http://www.laboratoryequipment.com/news/2012/10/glowing-dna-points-toward-speedy-disease-detection

    Glowing DNA Points Toward Speedy Disease Detection

    Many diseases, including cancers, leave genetic clues in the body just as criminals leave DNA at the scene of a crime. But tools to detect the DNA-like sickness clues known as miRNAs, tend to be slow and expensive. Now a chemist and a biologist from Univ. of Copenhagen have invented a method that promises to shave days off the lab work done to reveal diseases, using cheap methods and easy to use analytical apparatuses.

    Chemistry researcher Tom Vosch and plant molecular biologist Seong Wook Yang invented a DNA sensor, coupling genetic material to a luminous molecule that goes dark only in the presence of a specific target. Details on their invention, Silver Nano cluster DNA-probes, are published in the high profile scientific journal, ACS Nano and Tom Vosch is understandably proud of the invention. “We invented a probe that emits light only as long as the sample is clean. That is an unusually elegant and easy way to screen for a particular genetic target,” says Vosch.

    Read more: http://www.laboratoryequipment.com/news/2012/10/glowing-dna-points-toward-speedy-disease-detection

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      This is incredibly amazing and overwhelmingly cool
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