archimedesrex t1_iqmhhlp wrote on October 1, 2022 at 1:53 PM Reply to comment by Yet-Another_Burner in Biosensor detects brain tumors with less than a drop of blood: ultrasensitive biosensor that allow researchers to detect minute amounts of tumor-derived materials into the circulation by giuliomagnifico For real. Everything I've heard from experts in field is that a drop of blood is just too small of a sample size. Too easy not have any trace of pathogen simply because your drop was the wrong drop. Permalink Parent 33
archimedesrex t1_iqmhhlp wrote
Reply to comment by Yet-Another_Burner in Biosensor detects brain tumors with less than a drop of blood: ultrasensitive biosensor that allow researchers to detect minute amounts of tumor-derived materials into the circulation by giuliomagnifico
For real. Everything I've heard from experts in field is that a drop of blood is just too small of a sample size. Too easy not have any trace of pathogen simply because your drop was the wrong drop.