Engineers at the University of California San Diego have developed tiny ultrasound-powered robots that can swim through blood, removing harmful bacteria along with the toxins they produce. These proof-of-concept nanorobots could one day offer a safe and efficient way to detoxify and decontaminate biological fluids. Researchers built the nanorobots by coating gold nanowires with [...]
Ever shrinking transistors are the key to faster and more efficient computer processing. Since the 1970s, advancements in electronics have largely been driven by the steady pace with which these tiny components have grown simultaneously smaller and more powerful—right down to their current dimensions on the nanometer scale. But recent years have seen this [...]
Clinicians presently find it hard to predict how scars will form after surgery or after a burn wound, without using invasive testing. The research team used new nanoparticles in animals and human skin samples to demonstrate the potential to rapidly and accurately predict whether a wound is likely to result in excessive scarring as [...]
MIT physicists have developed a new method that could someday provide a way to customize multilayered nanoparticles with preferred properties, potentially for use in cloaking systems, displays, or biomedical devices. It may also help physicists handle a range of thorny research issues, in ways that could in certain cases be orders of magnitude faster [...]
Diseased cells such as metastatic cancer cells have markedly different mechanical properties that can be used to improve targeted drug uptake, according to a team of researchers at Penn State. Many labs around the world are developing nanoparticle-based drug delivery systems to selectively target tumors. They rely on a key-and-lock system in which protein [...]
Engineers at the University of California San Diego have developed tiny ultrasound-powered robots that can swim through blood, removing harmful bacteria along with the toxins they produce. These proof-of-concept nanorobots could one day offer a safe and efficient way to detoxify and decontaminate biological fluids. Researchers built the nanorobots by coating gold nanowires [...]
Dr. Bob Hieronimus hosted an in depth two-hour long interview with NanoApps Medical CEO Frank Boehm, who initially discussed his first book, and his three new books in progress. Among the topics of discussion were his startup NanoApps Medical, the challenges of securing funding for nanomedical research, and how the EU is standing out [...]
The term blockchain can elicit reactions ranging from a blank stare (from the majority of the general public) to evangelical fervour (from over-enthusiastic early adopters). But most people who know a bit about the technology detect a pungent whiff of hype, leavened with the suspicion that, when the dust settles, it may have a [...]
Sure, artificial intelligence might end up being the downfall of humanity as we know it — that is, if Elon Musk’s fears come to fruition — but for the time being it’s actually quite useful. A new research effort by an international team of scientists reveals that machine-learning algorithms can be a powerful tool [...]
Water molecules exist in two different forms with almost identical physical properties. For the first time, researchers have succeeded in separating the two forms to show that they can exhibit different chemical reactivities. These results were reported by researchers from the University of Basel and their colleagues in Hamburg in the scientific journal Nature [...]
