From an article at phys.org: 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 [...]
Rewarded with a Nobel Prize in Chemistry in 2016, nanomachines provide mechanical work on the smallest of scales. Yet at such small dimensions, molecular motors can complete this work in only one direction. Researchers from the CNRS's Institut Charles Sadron, led by Nicolas Giuseppone, a professor at the Université de Strasbourg, working in collaboration with [...]
Crashing computers or smartphones and software security holes that allow hackers to steal millions of passwords could be prevented if it were possible to design and verify error-free software. Unfortunately, to date, this is a problem that neither engineers nor supercomputers can solve. One reason is that the computing power required to verify the correct [...]
From nanowerk.com: A new material that naturally adapts to changing environments was inspired by the strength, stability, and mechanical performance of the jaw of a marine worm. The protein material, which was designed and modeled by researchers from the Laboratory for Atomistic and Molecular Mechanics (LAMM) in the Department of Civil and Environmental Engineering (CEE), [...]
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 [...]
