The fundamental rotation of micro and nano-objects is crucial for the functionality of micro and nanorobotics, as well as three-dimensional imaging and lab-on-a-chip systems. These optical rotation methods can function fuel-free ...
Machines that are confined inside a cage or casing exhibit interesting properties by converting input energy into programmed functions. One such system is the mechanical gyroscope or gyrotop, a fascinating toy that amuses ...
Materials Science
Jan 18, 2022
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17
A research team from Empa and EPFL has developed a molecular motor which consists of only 16 atoms and rotates reliably in one direction. It could allow energy harvesting at the atomic level. The special feature of the motor ...
General Physics
Jun 16, 2020
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1789
For a motor to power machinery, the local motion has to be translated into the ordered movement of other parts of the system. University of Groningen organic chemists led by professor Ben Feringa are the first to achieve ...
Materials Science
Jun 1, 2017
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8
Obtaining structural information about a sample on an atomistic or molecular level under conditions that mimic natural conditions underground, in the deep ocean, and in chemical reactors is now possible, thanks to an innovative ...
Materials Science
Nov 5, 2015
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26
German scientists have developed a new class of molecular motors that rotate unidirectionally at speeds of up to 1 kHz when exposed to sunlight at room temperature. This unique combination of features opens up novel applications ...
Nanophysics
Sep 29, 2015
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10
When Nobel Laureate Sydney Brenner established the A*STAR Molecular Engineering Laboratory five years ago, his aim was to bring together a small team of young, high-caliber researchers from disparate disciplines to catalyze ...
Biochemistry
Sep 24, 2014
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0
When designing the tiniest of possible machines, scientists have had far more success in creating molecular-size brakes than accelerators. But a team at the University of South Carolina has figured out how to really hit the ...
Other
Apr 12, 2012
1
0
(PhysOrg.com) -- Kolomeisky and Rice graduate student Alexey Akimov have taken a large step toward defining the behavior of these molecular whirligigs with a new paper in the American Chemical Society's Journal of Physical ...
Nanophysics
Feb 1, 2011
1
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