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Queensland University of Technology

Environment

Semiconductive fabric soaks up oil spills while fighting bacteria and pollutants

The Deepwater Horizon oil spill may have been catastrophic in many ways, but if there's any silver lining to the disaster it's the efforts to find better ways to better extract oil from water that emerged in the aftermath. The latest candidate to emerge in this area is a multipurpose fabric covered in tiny semi-conducting rods, affording it a unique set of properties that could see it used to deal with everything from water decontamination to wiping down your kitchen counter.Read More

Biology

"Magic" native Australian tobacco plant could be key to space-based food production

Scientists at the Queensland University of Technology in Australia have discovered a gene in an ancient Australian native tobacco plant that they say is the key to growing crops in space. The plant, Nicotiana benthamiana, has long been used in labs around the world to test viruses and vaccines due to the fact it has no immune system. Surprisingly, this trait has also led to the plant being extremely resilient, which is where space-based food production comes in.Read More

Robotics

Aquatic robot seeks and destroys reef-killing starfish

On Australia's Great Barrier Reef, the Crown-of-thorns starfish is the scourge of the deep as it eats and destroys large swathes of coral and threatens the overall health of the reef. This starfish is proving difficult to find and eradicate with conventional methods, so Queensland University of Technology researchers have created a hunter-killer robot – dubbed the COTSbot – that's designed to automatically search out and destroy these aquatic pests.Read More

Automotive

New tech could allow electric cars' body panels to store energy

Imagine opening up an electric car and finding no batteries. An absent-minded factory worker or magic? Perhaps neither. If nanotechnology scientists led by the Queensland University of Technology (QUT) are on the right track, it may one day be a reality as cars are powered not by batteries, but their body panels – inside which are sandwiched a new breed of supercapacitors.Read More

Science

Human trials planned for genetically-modified "super bananas"

According to the Queensland University of Technology's Prof. James Dale, 650,000 to 700,000 children die worldwide every year due to pro-vitamin A deficiency. Many of those children live in East African nations such as Uganda. Dale's proposed solution? Take something that's already grown and eaten there, and genetically modify it to produce the needed vitamin. That's what he's done with the Highland cooking banana. The resulting "super bananas" are about to be the subject of human nutritional trials in the US. Read More

Science

Intelligent absorbent removes radioactive material from water

Nuclear power plants are located close to sources of water, which is used as a coolant to handle the waste heat discharged by the plants. This means that water contaminated with radioactive material is often one of the problems to arise after a nuclear disaster. Researchers at Australia's Queensland University of Technology (QUT) have now developed what they say is a world-first intelligent absorbent that is capable of removing radioactive material from large amounts of contaminated water, resulting in clean water and concentrated waste that can be stored more efficiently.Read More

Health & Wellbeing

New cooking aid developed for arthritis sufferers

For those who suffer from rheumatoid arthritis, just taking a pan of boiling vegetables from the cooker to the sink can be an awkward and dangerous adventure. After numerous interviews with sufferers, Australian university student Ching-Hao Hsu discovered that many regularly risk injury by trying to carry one-handled pans with the aid of a towel. To make such tasks a might easier, Hsu has designed the Arthritis Handle. The device slips over the forearm and allows the user to safely support the cookware on its journey around the kitchen.Read More

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