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Gold

— Health and Wellbeing

Ultra-sensitive biosensor could detect diseases in their earliest stages

By - May 27, 2012 1 Picture
A new ultra-sensitive test developed by scientists from the Imperial College London and Spain’s University of Vigo has the potential to detect the earliest stages of a disease, thereby giving any treatment the best possible chance of succeeding. The researchers claim their new biosensor test is capable of detecting biomarkers (molecules which indicate the presence of a disease) at concentration levels much lower than is possible with existing biosensors. While the new test has already proven capable of detecting a biomarker associated with prostate cancer, the team says their biosensor could be easily reconfigured to detect biomarkers related to other diseases or viruses. Read More

Audi buys Ducati ... time to celebrate

Audi has purchased Ducati Motorcycles. Not Volkswagen Group (Audi's parent) , but Audi, which is a subsidiary of Volkswagen Group. It seems a very good fit. It's early days and the announcement has just been made, but as a fan of motorcycles in general and Ducati in particular, we'rew all running around here like rats with a gold tooth in reaction to the announcement. Audi has the enthusiast spirit in its DNA to appreciate the magic of the Ducati Brand and empower it. It will ensure the resources are there to enable the brand to prosper. The Supervisory Boards of AUDI AG and Volkswagen AG approved the acquisition today in Hamburg. Hang in there Valentino, the cavalry are coming. Read More
— Health and Wellbeing

Gold nanostars deliver drugs directly to cancer cell nucleus

By - April 10, 2012 1 Picture
While effective at killing cancer cells, chemotherapy is currently a shotgun approach that can also harm healthy cells and cause serious side effects in patients. The ability to deliver drugs directly into cancer cells would provide a more targeted approach to more effectively treat the disease with lower doses of drugs and less side effects. Researchers at Northwestern University are claiming to be the first to develop gold nanostars that provide a much more precise approach by delivering a drug directly to a cancer cell’s nucleus. Read More
— Electronics

OreObject, a luxury mouse for affluent geeks

By - December 27, 2011 1 Picture
We've seen quite a few gadgets made out of gold throughout the years. From a gold-plated USB flash drive to a 24 carat Gold- and Platinum-leafed Aston Martin DB7, gold has long been a symbol of class and a way to add a little flash to what might otherwise be an ordinary gadget. Now we can add computer mice to that long list of fancy gold items, with the new Sphere 2 by Ore Object. The mouse is made of surgical grade stainless steel with either a titanium, gold, or platinum finish. Both stain and dirt resistant, the mouse's surface repels germs, and can be easily sanitized if necessary. Read More
— Good Thinking

Top 10 things you CAN'T have for Christmas 2011

By - December 8, 2011 12 Pictures
With Christmas fast approaching it means it's time for our annual look back at some of the technology that caught our eye and had us wishing our fortunes didn't match that of the Greek economy. While not all of the items on this list can be had for an extremely large wad of cash, those that are available for purchase will only find their way down the chimneys of those with a lottery winning or ultra-wealthy - and ultra-generous - family member or friend. Still, Christmas is a time for miracles so it is in that spirit that Gizmag presents its 2010 top 10 list of things you can't have for Christmas this year. Read More
— Good Thinking

Swiss team engineers first weavable, washable, wearable pure gold-coated fiber

By - November 2, 2011 4 Pictures
What do you buy for the person who has everything? An obvious choice is something that's never existed before. Enter the determined textile specialists at Swiss research institute EMPA who spent the last ten years developing a method to affix pure gold onto silk. Only slightly less scarce than hen's teeth and spider silk cloth, the thread can be woven into a beautiful and surprisingly durable, even washable 24 carat fabric that Goldfinger himself would be proud to wear. Read More
— Electronics

Fool's Gold - using ultrasound technology to combat counterfeiting

By - August 28, 2011 2 Pictures
Evidently all that glitters is not entirely gold. Just ask the many disappointed bankers and investors who have discovered some of their large gold bullion bars were ersatz - real gold on the outside, far less valuable tungsten on the inside. Enter General Electric with its Phasor series of portable ultrasonic detectors. Using non-invasive technology identical to that deployed in peering at developing fetuses, GE's devices allow a quick and thorough examination of gold bars for flaws, bubbles and even different materials. Read More
— Environment

Gold nanoparticles boost organic solar cell efficiency

By - August 19, 2011 1 Picture
Carbon-based organic photovoltaic cells, which use organic polymers or small molecules as semiconductors, are significantly thinner and cheaper than their inorganic silicon-based counterparts. Unfortunately, they are also much less efficient at converting sunlight into electricity. That could be on its way to changing, however, as an international team of researchers have reportedly boosted the efficiency of organic photovoltaic cells by 20 percent ... with some help from gold nanoparticles. Read More
— Good Thinking

Gold-to-go launches in London

By - July 5, 2011 10 Pictures
Since we first brought you news of the installation of the world's first permanent gold-dispensing ATM in the Emirates Palace Hotel in Abu Dhabi, the company behind the innovation has rolled out the machines throughout the United Arab Emirates and Germany, and broke into Italy and the U.S. Luxurious venues chosen for the Gold-to-go machines have so far included the Golden Nugget Casino in Las Vegas and the 124th floor of Dubai's Burj Khalifa. For London, though, the new home for the UK's first vending machine is ... a shopping center. Read More
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