Researchers produce ink and dye-free 100,000 DPI images

Researchers at Singapore's Institute of Materials Research and Engineering (IMRE), an institute of the Agency for Science, Technology and Research (A*STAR), have developed an innovative method of creating sharp, full-spectrum color images at 100,000 dots per inch (DPI). The method achieves this without need of ink or dye and bests the current crop of industrial inkjet and laserjet printers which are only able to offer up to 10,000 DPI. The new research also promises to outperform research-grade methods, which are able to dispense dyes for only single color images.Read More


How to increase the data storage density of HDDs - just add salt

While Solid State Drives (SSDs) are seen as the way of the future for computer data storage and their prices have started to come down as their capacities increase, they still can't compete with traditional Hard Disk Drives (HDDs) in terms of bang for your buck. Now a team of researchers from Singapore has moved the goalposts yet again and shown traditional HDDs still have some life in them by developing a process that can increase the data recording density of HDDs to six times that of current models.Read More

Health & Wellbeing

Easy-to-produce plastic microneedles offer pain-free injections

August 19, 2008 Singapore’s A*STAR continues to put the country on the technology map, this time with the news that the Institute of Materials Research and Engineering (IMRE) has perfected an innovative range of microneedles that can be mass produced more readily and at a much lower cost than current microneedle technologies. The microneedles can be made from plastics as well as conventional materials such as silicon and metal and offer unique structures for better drug delivery. Microneedles are a fraction of the size of hypodermic needles and hence can penetrate the skin enough to deliver the medicine (or extract bodily fluids) but miss the nerve receptors so they induce no pain. Combined with the appropriate electronics, they can be worn as a skin patch, for regular doses of drugs to be delivered automatically to patients. Read More

Digital Cameras

Liquid lens mimics the human eye

August 19, 2005 Taking a leaf from Mother Nature, scientists at A*STAR’s Institute of Materials Research and Engineering (IMRE) in Singapore have developed tiny lenses made of liquid, which mimics the action of the human eye. The liquid lens system has optical zooming abilities and uses only a fraction of the space of most conventional lenses. It alters its focal length by changing its shape. The lens promises optical zoom functionality for the next generation of camera phones and other compact hand-held devices. We have reported previously on similar functionality shown by Philips at CEBIT 2004. Read More


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