It may seem like a mieval idea: to kill viruses by simply puncturing them. Yet that is exactly what modern scientists have come up with. The idea is also remarkably effective: 96% of all viruses test were eventually so damag that they were no longer able to cause an infection. Some viruses even start to leak material and ‘di’ on the spot. Scientist Natalie Borg, who work on the study, explains: “The surface looks very much like a flat, black mirror. In reality, the surface has very small spikes that are specially design to kill viruses. This material could eventually be us to prevent large-scale virus outbreaks and to ruce the use of disinfectants.” The research is publish in the journal.
Nanospikes
As barbaric as the solution may be, producing them still requires quite a bit of technical know-how. The nanospikes themselves are form by bombarding a smooth silicon plate with ions; a technique also known as Reactive ion etching (RIE) . In the study, the scientists describe that there must be a certain distance between the nanospikes to ensure maximum effectiveness.
This internal distance is a lot 2024 fresh whatsapp number list more important than you might think at first glance. When calculating the force requir to pierce a virus, the scientists discover that it is unlikely that a single nanospike can spontaneously pierce the outer membrane.
Instead, the scientists discover that
if the membrane of a virus is already under tension, it is quite possible for a second nanospike to pierce the virus particle. This 6 ikoniskas mārketinga kampaņas un kāpēc tās bija populāras means that the more tension a virus’s membrane is under, the more likely it is to be pierc.
During the research, the scientists discover that it is mainly the distance between these two nanospikes that is ultimately the ar numbers most important; if the distance is too large, there will ultimately be less tension on the membrane, which increases the chance of survival. At a distance of 62 nanometers (nm), the tension was mainly localiz around the tips of the nanospikes .
