More than 24 million people worldwide suffer from neurodegenerative diseases such as Alzheimer's, Parkinson's or Huntington's. The molecular causes of these diseases have so far been little investigated. A team of scientists ...
Biochemistry
Jun 26, 2019
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84
A team of energy researchers from the University of Minnesota and University of Massachusetts Amherst has discovered that molecular motion can be predicted with high accuracy when confining molecules in small nanocages. Their ...
Materials Science
Sep 11, 2018
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82
Rewarded with a Nobel Prize in Chemistry in 2016, nanomachines provide mechanical work on the smallest of scales. Yet at such small dimensions, molecular motors can complete this work in only one direction. Researchers from ...
Nanomaterials
Mar 21, 2017
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14
ver wondered how a molecular nanomotor works when repairing DNA or transporting material such as organelles in the cell? Typically, nanomotors move along biopolymer filaments to go about their duties in the cell. To do ...
Bio & Medicine
Apr 12, 2016
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6
Particles floating in fluid perpetually flit about in all directions, a phenomenon referred to as Brownian motion. For example, proteins within our cells and pigment particles inside ink-jet printers wriggle and twitch their ...
General Physics
Oct 9, 2015
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56
Enzymes are macromolecular biological catalysists that lead most of chemical reactions in living organisms. The main focus of enzymology lies on enzymes themselves, whereas the role of water motions in mediating the biological ...
Biochemistry
Nov 26, 2014
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0
Chemists at the Ruhr-Universität Bochum (RUB) have, for the first time, completely analysed the fingerprint region of the Terahertz spectrum of a biologically relevant molecule in water, in this case, an amino acid. By combining ...
Materials Science
Mar 28, 2014
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0
Researchers of the University of Twente's MESA+ research institute have developed spiral ribbons made of molecules, that are able to convert light into complex macroscopic motion. Therefore, they managed to amplify molecular ...
Nanophysics
Feb 17, 2014
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0
(Phys.org) —SLAC researchers have demonstrated for the first time how to produce pairs of X-ray laser pulses in slightly different wavelengths, or colors, with finely adjustable intervals between them – a feat that will ...
General Physics
Mar 27, 2013
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0
One-billionth of a billionth of a second. That's the scale – an attosecond – at which scientists seek to image and control electronic motion in matter. Its natural time scale.
General Physics
Feb 17, 2013
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