Tag Archives: anthony dichiara

‘Smart’ paper can conduct electricity, detect water

By Guest PostMarch 30, 2018Scienceanthony dichiara, conduct, delong he, detect water, electricity, sheila goodman, smart paper

In cities and large-scale manufacturing plants, a water leak in a complicated network of pipes can take tremendous time and effort to detect, as technicians must disassemble many pieces to locate the problem. The American Water Works Association indicates that nearly a quarter-million water line breaks occur each year in the U.S., costing public water utilities about $2.8 billion annually. (more…)

Researchers Capture First-Ever Images of Atoms Moving in a Molecule

By Guest PostMarch 8, 2012Scienceanthony dichiara, atmospheric gases, atoms, atoms nuclei, cosmin blaga, diffraction pattern, electron, emily sistrunk, energy, femtoseconds, flash bulb, kaikai zhang, laser induced electron diffraction, lied, louis dimauro, molecular motion, molecule, n2, nitrogen, o2, ohio state university, oxygen, pierre agostini, quadrillionths of a second, quantum trajectory, quantum world, real time image, scattered electron signal, solid material, terry a miller, ultrafast camera, vibration

COLUMBUS, Ohio – Using a new ultrafast camera, researchers have recorded the first real-time image of two atoms vibrating in a molecule.

Key to the experiment, which appears in this week’s issue of the journal Nature, is the researchers’ use of the energy of a molecule’s own electron as a kind of “flash bulb” to illuminate the molecular motion. (more…)