News tagged with chemical bond

Clocking Ultra-fast Electron Bunches

(PhysOrg.com) -- Brookhaven researchers have developed a device that acts like a high-tech stopwatch for speedy packs of electrons just trillionths of a second long. This new diagnostic tool could aid in the ...

Jul 30, 2010
4.6 / 5 (8) 0 | with audio podcast

Fundamental forces in protein structure revisited

(PhysOrg.com) -- Research scientists from Bristol have joined forces with colleagues from America to unravel one of the fundamental problems of molecular biology, paving the way for better engineering of biological ...

Jul 12, 2010
5 / 5 (7) 0 | with audio podcast

Water Motions Revealed (w/ Video)

(PhysOrg.com) -- Gaze into a glass of water, and you're unlikely to see much more than your own reflection. But gaze a little deeper using a microscope -- or, better yet, a series of laser pulses and detectors ...

May 21, 2010
4.7 / 5 (15) 6 | with audio podcast

Dartmouth researchers create new nano switch

(PhysOrg.com) -- Dartmouth researcher Ivan Aprahamian and his team have developed a new molecular switch that changes its configuration as a function of the pH of the environment. This discovery might someday help lead to ...

Feb 24, 2010
5 / 5 (2) 0

Surface science goes inorganic

A collaboration between researchers at Northwestern University's Center for Catalysis and scientists at Oxford University has produced a new approach for understanding surfaces, particularly metal oxide surfaces, widely used ...

Feb 16, 2010
not rated yet 0 | with audio podcast