Scientists have developed a new method for identifying single virus particles based on changes in electrical current when they pass through ultrasmall pores, an advance which they claim may lead to new rapid Covid-19 tests. The study, published in the journal ACS Sensors, demonstrated a new system for identifying single virus particles using an algorithm trained to detect changes in the current passing across silicon nanopores.

from Science News - Times of India https://ift.tt/36d8mgX