Bacteria ferry nanoparticles into cells for early diagnosis, treatment
...ize from 40 to 200 nanometers - or billionths of a meter - are attached to the bacteria with "linker molecules." "The use of commercially available polystyrene nanoparticles makes this delivery system much simpler to implement than previous alternatives," Bashir said. This new delivery system also is...Small, self-controlled planes combine plant pathology and engineering
...round the waypoint at a set altitude, with about a meter variation up and down. Second, the autonomous technology enables us to have coordinated flight with multiple aircraft. In other words, we can have two aircraft sampling pathogens at the same time but at different altitudes.” Schmale has used the s......ergy to build and then carry around. They can be a meter long and are quite heavy, and the ibex carries them for their lifetime, unlike antlers which are shed every year. They also cause the ibex to lose heat in winter, because their core is heavily vascularized." Found exclusively in the Alps mountain...