Space travel can cause a lot of stress on the human body as the change in gravity, radiation and other factors creates a hostile environment. While much is known about how different parts of the body react in space, how lungs are affected by spaceflight has received little attention until now, say researchers at The [...]
From a post by Michael Feldman : Researchers at Argonne National Laboratory are going to be using the Theta supercomputer to generate a map of all the neural connections in a brain. According to a news announcement published on the lab’s website, the project will use high-definition imagery of the brain, along with the computational heft [...]
Incremental progress has been made on several fronts that may employ nanomedical strategies, to potentially counteract the deleterious effects of galactic cosmic rays and microgravity on human physiology. The implementation of these strategies and the enhancement of their preventative, diagnostic, or therapeutic effects for future orbital, planetary, and deep space missions might be enabled [...]
A home pregnancy test is the most common test strip for diagnosis. Pregnant women have progressively increasing levels of the biomarker human chorionic gonadotropin (hCG), which is easily traceable in urine. A thin, colorful strip of antibodies will appear when hCG is present. However, there is much more hCG in urine than there is of [...]
It is envisaged that nanomedicine, beyond the amazing possibilities that may materialize over the next 10-30 years toward advanced diagnostic and therapeutic capacities, might have a far more extensive role than to supplant existing medical technologies and procedures. The larger picture might be manifest via the emergence of a momentous paradigm shift that will have [...]
A Northeastern research team has developed new technology that optimizes DNA sequencing using nanophysics and electric currents. In a paper published in Nature Nanotechnology, Northeastern Professor of Biological Physics Meni Wanunu, in partnership with Pacific Biosciences, a biotechnology company with a focus on DNA sequencing, developed a method for loading DNA into sequencing wells with [...]
From sciencedaily.com: Lawrence Livermore scientists, in collaboration with researchers at Northeastern University, have developed carbon nanotube pores that can exclude salt from seawater. The team also found that water permeability in carbon nanotubes (CNTs) with diameters smaller than a nanometer (0.8 nm) exceeds that of wider carbon nanotubes by an order of magnitude. The nanotubes, [...]
By Lolita Taub, AI Enthusiast at medium.com: From the post by Lolita Taub... This post is a mashup of several resources listed at the end of the post. If I missed something, please leave a comment. I plan to update this document periodically. Merriam-Webster’s definition of artificial intelligence: artificial intelligence. 1 : a branch of computer [...]
From an article at nanowerk.com: Microtubules are architectural struts in nerves. They have dynamic parts that constantly assemble and disassemble, but also stable parts that remain assembled. In recent years, researchers working in neurobiology have been intrigued by the idea of microtubule-stabilizing drugs as a therapy to augment nerve regeneration. "Previous authors proposed that damaged [...]
DNA is the stuff of life, but it is also the stuff of nanotechnology. Because molecules of DNA with complementary chemical structures recognize and bind to one another, strands of DNA can fit together like Lego blocks to make nanoscale objects of complex shape and structure. But researchers need to work with much larger assemblages [...]
