a, Overview of the microfluidic chip designed for an LOC sample-to-response saliva detection of SARS-CoV-two RNA and antibodies. (1) The person inputs saliva onto the antibody detection reservoir as well as a saliva and proteinase K combination to the sample preparation reservoir, the place it incubates. (two) The saliva https://34059120299988.blog5.net/57693140/the-best-side-of-1111