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Archive for the ‘cool tools’ Category

Turning a Star Trek Vision Into Reality

 :: Posted by avi_wener on 01-16-2012

Those of us in the medical research community think of ourselves as contributors to patient heathcare both in the areas of disease diagnosis and treatment. However, our contributions are not always recognized and it can be challenging to directly correlate the results of our experiments with a practical medical application. However, I believe that a new research challenge issued by the X PRIZE Foundation and Qualcomm Foundation may change all that and give medical researchers the recognition they deserve.

According to the announcement, the goal of the challenge will be for teams to leverage technology innovation in areas such as artificial intelligence and wireless sensing – much like the medical Tricorder of Star Trek® fame – to make medical diagnoses independent of a physician or healthcare provider.
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Genomic headphones and the $25,000 prize

 :: Posted by avi_wener on 01-05-2012

Have you ever thought about what genomic DNA and MP3 headphones have in common? Dr. Erez Leiberman Aiden has and it has netted him a prestigious $25,000 prize and a 5 year, $2.5M new investigator award. What does one thing have to do with the other? Read on to find out! Read the rest of this entry »

Computer screen resolution my soon be defined by bacteria per inch

 :: Posted by avi_wener on 12-20-2011

In a very cool feat of bio-engineering genius, scientists at UC San Diego have engineered e.coli to fluoresce in sync with one another paving the way for a myriad of unique applications such as hand-held biosensors or e.coli “biopixelated” neon signs.

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Video games can be used as effective scientific tools

 :: Posted by avi_wener on 11-08-2011

We have posted several times in the past about the fun and constructive online game Foldit! that helps gamers contribute important information to a protein structure database while playing a fun video game. We called it “guilt free computer gaming.” (See our previous posts Crowdsourcing as a model for protein structure discovery and Foldit! Guilt-Free Computer Gaming for Protein Scientists).
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New technique for watching proteins in action in intact cells

 :: Posted by avi_wener on 11-01-2011

Proteins are literally the movers and the shakers of the intracellular world. If DNA is the film director, then they are the actors. And much can be learned about cell function – and dysfunction – by watching proteins on the move.

Until now, scientists have only been able to see this process indirectly. Now researchers at Vanderbilt University in Nashville, Tenn., have come up with a promising new technique that uses a scanning transmission electron microscope (STEM) to view proteins tagged with gold nanoparticles in whole, intact cells.
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