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Swelling colloids – mixtures, such as milk and paint, in which particles are suspended in a substance and which can grow up to 100 times larger under certain temperatures – could be used to fix flow p...
For over a decade, researchers have known that the roundworm Caenorhabditis elegans can detect and avoid short-wavelength light, despite lacking eyes and the light-absorbing molecules required for sig...
Rice U. Biologists Create Toolkit For Tuning Genetic Circuits（图）
Rice U. Biologists Create Toolkit Tuning Genetic Circuits
2018/2/1
Rice University scientists have created a toolkit for synthetic biologists who need to precisely tune the input and output levels of genetic circuits.The research, which is online in Nature Communicat...
Scientists Make Atoms-Thick Post-It Notes For Solar Cells And Circuits（图）
Scientists Atoms-Thick Post-It Notes Solar Cells Circuits
2017/10/24
Over the past half-century, scientists have shaved silicon films down to just a wisp of atoms in pursuit of smaller, faster electronics. For the next set of breakthroughs, though, they’ll need novel w...
Scientists Reveal a Key Link between Brain Circuits Governing Hunger and Cravings
Scientists Brain Circuits Governing Hunger Cravings
2017/7/21
The urge to satisfy hunger is a primal one, but – as any dieter knows – choices about when and what to eat can be influenced by cues in the environment, not just how long it’s been since breakfast. Th...
UW engineers borrow from electronics to build largest circuits to date in living eukaryotic cells
UW engineers borrow from electronics largest circuits to date eukaryotic cells
2017/7/20
Living cells must constantly process information to keep track of the changing world around them and arrive at an appropriate response.Through billions of years of trial and error, evolution has arriv...
Electronic circuits are found in almost everything from smartphones to spacecraft and are useful in a variety of computational problems from simple addition to determining the trajectories of interpla...
Berkeley Lab Scientists Grow Atomically Thin Transistors and Circuits
Berkeley Lab Scientists Atomically Thin Transistors Circuits
2016/7/15
In an advance that helps pave the way for next-generation electronics and computing technologies—and possibly paper-thin gadgets —scientists with the U.S. Department of Energy’s Lawrence Berkeley Nati...
Individual transistors made from carbon nanotubes are faster and more energy efficient than those made from other materials. Going from a single transistor to an integrated circuit full of transistors...
It’s nearly 50 years since Gordon Moore predicted that the density of transistors on an integrated circuit would double every two years. “Moore’s Law” has turned out to be a self-fulfilling prophecy t...
Researchers have made great progress in recent years in the design and creation of biological circuits — systems that, like electronic circuits, can take a number of different inputs and deliver a par...
Computer chips with superconducting circuits — circuits with zero electrical resistance — would be 50 to 100 times as energy-efficient as today’s chips, an attractive trait given the increasing power ...
Computer chips with superconducting circuits — circuits with zero electrical resistance — would be 50 to 100 times as energy-efficient as today’s chips, an attractive trait given the increasing power ...
Atomically thin material opens door for integrated nanophotonic circuits（图）
material opens door nanophotonic circuits
2014/9/12
Researchers at the University of Rochester describe a new combination of materials that could be a step towards building computer chips capable of transporting digital information at the speed of ligh...
Brain Circuits Multitask to Detect, Discriminate the Outside World（图）
Outside World Brain Circuits Multitask to Detec
2014/3/20
A new study found that neural circuits in the brain rapidly multitask between detecting and discriminating sensory input, such as headlights in the distance. That’s different from how electronic circu...