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Home > News > World’s tiniest test tubes get teensiest corks

May 10th, 2006

World’s tiniest test tubes get teensiest corks

Abstract:
Like Lilliputian chemists, scientists have found a way to “cork” infinitesimally small nano test tubes. The goal is a better way to deliver drugs, for example, for cancer treatment. Scientists want to fill the teeny tubes with drugs and inject them into the body, where they will seek diseased or cancerous cells, uncork and spill their therapeutic contents in the right place.

“After making the nano test tubes, we saw the potential for them to be used for drug delivery vehicles, but because they are open at one end it would be like trying to ship wine in a bottle without a cork,” said University of Florida chemistry professor Charles Martin. “You have to cork it, which is what we have accomplished.”

Source:
University of Florida

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