News tagged with nano machines
Physicists to study attractive and repulsive forces crucial in designing nano-machines
The Casimir force, also known as the Casimir effect, is typified by the small attractive force that acts between two close parallel uncharged conducting plates. Today, this force has become an interdisciplinary ...
Aug 06, 2009 |
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Search results for nano machines
Frugal innovation
Co-author of recently published book 'Jugaad Innovation', Professor Jaideep Prabhu argues that a frugal and flexible approach to innovation can generate breakthrough growth not only in the developing world ...
Other Sciences / Economics & Business
May 17, 2012 |
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Untangling the mysteries of spider silk
Spiders weave a web even more tangled than originally thought – at least on the nanoscale level, according to a new study performed at the U.S. Department of Energy’s (DOE) Argonne National Laboratory.
May 03, 2012 |
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First 'microsubmarines' designed to help clean up oil spills
Scientists are reporting development and successful testing of the first self-propelled "microsubmarines" designed to pick up droplets of oil from contaminated waters and transport them to collection facilities. The report ...
May 02, 2012 |
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New 3-D structures assemble with remarkable precision
(Phys.org) -- While it is relatively straightforward to build a box on the macroscale, it is much more challenging at smaller micro- and nanometer length scales. At those sizes, three-dimensional (3-D) structures are too ...
Nanotechnology / Nanomaterials
Apr 24, 2012 |
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Nano-sized 'factories' churn out proteins
Drugs made of protein have shown promise in treating cancer, but they are difficult to deliver because the body usually breaks down proteins before they reach their destination.
Nanotechnology / Bio & Medicine
Apr 09, 2012 |
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Moving microfluidics from the lab bench to the factory floor
In the not-too-distant future, plastic chips the size of flash cards may quickly and accurately diagnose diseases such as AIDS and cancer, as well as detect toxins and pathogens in the environment. Such lab-on-a-chip ...
Mar 29, 2012 |
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'Backpacking' bacteria
To the ranks of horses, donkeys, camels and other animals that have served humanity as pack animals or beasts of burden, scientists are now enlisting bacteria to ferry nano-medicine cargos throughout the human body. They ...
Nanotechnology / Bio & Medicine
Mar 29, 2012 |
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New nano-measurements add spark to centuries-old theory of friction
The phenomenon of friction, when studied on a nanoscale, is more complex than previously thought. When friction occurs, an object does not simply slide its surface over that of another, it also makes a slight up-and-down ...
Mar 26, 2012 |
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The dance of the chaperones: Scientists identify key player of protein folding
Proteins are the molecular building blocks and machinery of cells and involved in practically all biological processes. To fulfil their tasks, they need to be folded into a complicated three-dimensional structure. Scientists ...
Mar 08, 2012 |
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Cholera's nano-dagger: Researchers observe how pathogen decimates competing bacteria and human cells
Bacteria live in a state of perpetual warfare, with different species battling for dominion over their competitors and when pathogen, over their infected host. New research suggests that the human pathogen Vibrio cholerae, which ...
Feb 29, 2012 |
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List of search results for nano machines
