Researchers at the University of Zurich have devised and successfully tested the first potential anticancer drug which has excellent properties as a photodynamic therapy (PDT) agent as well as potential anti-metastatic activities in vivo. Namely, this new agent destroys melanoma skin cancer cells and blocks the spread of the cancer to other sites in the... »
Although metamaterials managed to revolutionize optics in the past decade, their performance so far has been inhibited by their inability to function over broad bandwidths of light. Stanford engineers have designed a broadband metamaterial that more than doubles the range of wavelengths of light that can be manipulated. With adjustments, the researchers believe it could... »
Using nature inspired technology to stop counterfeiting and enhance brand design has been around for the last five years, however, recent advancements and award given to Nanotech Security Corp. made us bring back this subject we covered back in 2010, when we wrote about Cambridge scientists that discovered a way to mimic the colors found... »
In a quest to make concrete more durable and sustainable, an international team of geologists and engineers has found inspiration in the ancient Romans, whose massive concrete structures have withstood the elements for more than 2,000 years. The discovery could help improve the durability of modern concrete, which within 50 years often shows signs of... »
Collaboration between researchers in South Korea, Case Western Reserve University and University of North Texas resulted with a discovery of an inexpensive and easily produced catalyst that performs better than platinum in oxygen-reduction reactions. The finding is a step toward eliminating what industry regards as the largest obstacle to large-scale commercialization of fuel cell technology.... »
Organic light emitting diodes (OLEDs) are slowly fighting their way into the display market since there are various reports about improvements in their production, efficiency, and longevity. This article covers two recent advancements from European research groups – one inventing new modeling technique that can predict the output color and second group that came with... »
Aside efforts to utilize crustacean shells by extracting chitin and turning it into pharmaceuticals with fungi, researchers in Asia successfully managed to extract polymer chitosan from shrimp shells in order to make filters, foils and wound dressings. 750,000 tones of crustacean shells are annually disposed in EU, however, crustaceans in Europe contain more lime and... »
