Whether healthy or diseased, human cells exhibit behaviors and processes that are largely dictated by growth factor molecules, which bind to receptors on the cells. For example, growth factors tell the cells to divide, move, ...
Biotechnology
Feb 22, 2019
0
127
Contrary to the well-known stimulating effect on humans, caffeine slows down the movement of water molecules. Researchers from the NWO Institute AMOLF in Amsterdam and the ESPCI in Paris report this in a recent publication ...
Materials Science
Feb 19, 2019
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21
Noting the startling advances in semiconductor technology, Intel co-founder Gordon Moore proposed that the number of transistors on a chip will double each year, an observation that has been born out since he made the claim ...
Quantum Physics
Feb 11, 2019
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329
Optical detection of a single electron using a single molecule has never been done. Leiden physicist Michel Orrit and his team have now identified a molecule that is sensitive enough to detect an electron at a distance of ...
Optics & Photonics
Feb 7, 2019
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110
Transcription factors (TFs) are proteins that regulate the transcription of genes, which is the first step in making a protein. The way TFs work is by searching the entire genome and binding to specific regions that regulate ...
Cell & Microbiology
Jan 30, 2019
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61
Molecules are usually formed in reaction vessels or laboratory flasks. An Empa research team has now succeeded in producing molecules between two microscopically small, movable gold tips – in a sense as a "hand-knitted" ...
Materials Science
Jan 18, 2019
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68
Because technology is a part of our everyday lives, it may be difficult to imagine what the future of technology will look like, let alone what it has the potential of accomplishing.
Superconductivity
Jan 9, 2019
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27
People have always been fascinated by life. We dream about revealing all its mysteries and are even searching other planets trying to find some forms of life there. Philosophies around the world have tried to define and understand ...
Cell & Microbiology
Dec 5, 2018
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3
The field of intelligent nanorobotics is based on the great promise of molecular devices with information processing capabilities. In a new study that supports the trend of DNA-based information carriers, scientists have ...
How do you imagine the interior of our cells? Often compared to tiny factories, cells found smart and sophisticated ways to organize their interiors. Most biological processes require cells to bring together structures such ...
Cell & Microbiology
Nov 7, 2018
0
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