From an article by Elaine Schmidt: Why do some people lead a perfectly healthy lifestyle yet still die young? A new international study suggests that the answer lies in our DNA. The findings are published in the journal Aging. Scientists have long searched to identify biomarkers for biological age, according to study co-author Douglas Kiel, [...]
There’s no cooler biz on the planet than startups, and there’s no denying Silicon Valley is the startups capital of the world… for now. Cities all over the world are vying to knock the crown off this tech king. And Startup Genome has all the cities doing their best to keep up with San Fran [...]
From nanowerk.com: MIT researchers have devised a way to make tumor cells more susceptible to certain types of cancer treatment by coating the cells with nanoparticles before delivering drugs. By tethering hundreds of nanoparticles to the surfaces of tumor cells in the presence of a mechanical force, the researchers made the cells much more [...]
A team of researchers in Japan has developed a new platform for culturing human pluripotent stem cells that provides far more control of culture conditions than previous tools by using micro and nanotechnologies. The Multiplexed Artificial Cellular Microenvironment (MACME) array places nanofibres, mimicking cellular matrices, into fluid-filled micro-chambers of precise sizes, which mimic extracellular environments. [...]
From a post by Nanoneophyte: Consumers want fuel-efficient vehicles and high-performance sporting goods, municipalities want weather-resistant bridges, and manufacturers want more efficient ways to make reliable cars and aircraft. What’s needed are new lightweight, energy-saving composites that won’t crack or break even after prolonged exposure to environmental or structural stress. To help make that possible, [...]
From an article by Justin Bachman at bloomberg.com: Rocket and satellite litter is endangering private space commerce. Enter the cosmic debris tracking industry. You never see it in those lovely NASA pictures of Earth, but the space surrounding our pale blue dot is a cosmic junkyard. Debris abounds, moving at ludicrous speeds and presenting plenty [...]
Tiny micro- and nanoscale structures within a material's surface are invisible to the naked eye, but play a big role in determining a material's physical, chemical, and biomedical properties. Over the past few years, Chunlei Guo and his research team at the University of Rochester have found ways to manipulate those structures by [...]
An international team of astronomers led by Philippe Delorme of the Grenoble Alpes University in France has recently investigated a mysterious object designated CFBDSIR J214947.2-040308.9 (CFBDSIR 2149-0403 for short) in order to reveal its true nature. The object is assumed to be a young isolated planetary-mass object or a high-metallicity low-mass brown dwarf. The results [...]
A new optical nanosensor enabling more accurate measurement and spatiotemporal mapping of the brain also shows the way forward for design of future multimodal sensors and a broader range of applications, say researchers in an article published in the current issue of Neurophotonics. The journal is published by SPIE, the international society for optics and [...]
NanoApps Medical, Inc. (Vancouver, Canada) is working to develop a point of care diagnostic nanobiosensor platform for the detection of Malaria via saliva samples, which may be reconfigured to detect Ebola, and Zika. The use of this nanobiosensor will be far less invasive and safer than through the extraction of blood samples, while conveying [...]
