Fluorescent organic nanoparticles help illuminate cellular proteins

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Like a smart highlighter, immunofluorescent labeling can zero in on a specific protein, helping scientists understand the structure of a cell and how diseases affect that structure. Current techniques have disadvantages, though.


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All News summaries for March 07, 2008

Scientists peel away the mystery behind gold's catalytic prowess

Sep 04, 2008 | User rating: not rated yet
Few materials have exercised as much of a hold on the human imagination, or on human history, as has gold. But for all of its popular uses – money, medals, jewelry and more – gold's potential as a catalyst lay hidden until ...

New nano device detects immune system cell signaling

Sep 03, 2008 | User rating: not rated yet
Scientists have detected previously unnoticed chemical signals that individual cells in the immune system use to communicate with each other over short distances.

Scientists produce nanoscale droplets with cancer-fighting implications

Sep 03, 2008 | User rating: not rated yet
(PhysOrg.com) -- UCLA scientists have succeeded in making unique nanoscale droplets that are much smaller than a human cell and can potentially be used to deliver pharmaceuticals.

New probe could aid quantum computing

Sep 03, 2008 | User rating: not rated yet
(PhysOrg.com) -- MIT researchers may have found a way to overcome a key barrier to the advent of super-fast quantum computers, which could be powerful tools for applications such as code breaking. Ever since ...

Scientists grow 'nanonets' able to snare added energy transfer

Sep 02, 2008 | User rating: not rated yet
Using two abundant and relatively inexpensive elements, Boston College chemists have produced nanonets, a flexible webbing of nano-scale wires that multiplies surface area critical to improving the performance ...
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