It consists of one-atom-thick sheets and it could revolutionize electronics ... but it’s not graphene. Chemists at Ohio State University, instead of creating graphene from carbon atoms, have used sheets of germanium atoms to create a substance known as germanane. Because of its numerous advantages over silicon, it could become the material of choice for semiconductors.
As any fan of electric cars will tell you, one of the keys to improving their range is getting their weight down. With that in mind, a team of researchers from Ohio State University are currently developing an EV that they claim weighs half as much as a conventional car. Because it’s so light, handling is definitely an issue – that’s why each of its wheels is independently controlled, and contains its own motor and battery pack.
Given that rogue nuclear tests are always conducted underground, the search for them has focused on efforts to refine the identification of characteristic seismic signatures. Now, researchers at Ohio State University (OSU) have discovered new detection methods in unlikely places – the rejected noise in GPS measurements and radio astronomy.
Butterfly wings cannot be very far behind geckos' toes so far as sources of inspiration for biomimicry research goes. Various properties of the wings of lepidopterans have triggered research into banknote forgery prevention
, light reflection
and solar cells
. New research from Ohio State University suggests the delicate membranes may hold clues to dirt-resistance surfaces.
The average household contains at least a few spray bottles filled with liquids that ... well, that children shouldn’t be playing with. While most bottles now incorporate nozzles that can be “turned off,” many people don’t bother doing so, plus kids can just turn those nozzles back on themselves. The situation has led to the design of a new type of child-resistant spray bottle, that has two triggers.
We’ve seen a number of encouraging developments in recent times related to research into turning calorie-storing white fat cells into heat-generating brown fat cells
as a potential weapon in the fight against obesity and related diseases, such as diabetes. The latest news comes out of Ohio State University where researchers have reduced the amount of belly fat in mice by 20 percent by injecting a tiny capsule containing brown fat cells into their abdomens.
, or dandelion, the herb used for tea and salads, is an excellent liver tonic and diuretic. But there’s another variety of dandelion known as Russian dandelion, aka Taraxacum kok-saghyz
, which Bridgestone Americas is researching as raw material to make high-quality rubber for car tires. After preliminary tests, the company said it will continue to assess the material at its technical laboratories in Akron and Tokyo in coming months, and will follow that with larger-scale testing in 2014.
It may be an invasive weed that’s fouling waterways in the U.S., Australia and other countries, but it turns out that Salvinia molesta
has at least one good point – it’s inspired a man-made coating that could help ships stay afloat. The upper surface of the floating plant’s leaves are coated with tiny water-repellent hairs, each of which is topped with a bizarre eggbeater-like structure. These hairs trap a layer of air against the leaf, reducing friction and providing buoyancy, while the eggbeaters grab slightly at the surrounding water, providing stability. Scientists at Ohio State University have successfully replicated these hairs in plastic, creating a buoyant coating that is described as being like “a microscopic shag carpet.”
One of the key processes in gene therapy involves taking cells from the patient, injecting a therapeutic genetic material into them, then reintroducing them to the patient’s body and letting them go to work. Unfortunately, getting that material into the cells can be tricky. While larger cells can actually be punctured with a fine needle, most human cells are too small for that approach to be possible. There are also methods of inserting random amounts of material into bulk quantities of cells, but these are inexact. Now, however, scientists at Ohio State University are reporting success with a process known as “nanochannel electroporation” (NEP), in which therapeutic biomolecules are electrically shot into cells.
In the recent past, we’ve seen outfits that incorporate bio-sensors
, and even a bikini
with integrated solar cells. One of the latest innovations in smart fabrics, however, allows a person’s clothing to act as multiple antennas. Developed at Ohio State University (OSU), the system could prove particularly useful to soldiers, who don’t want to be encumbered by a protruding whip antenna.