Who doesn’t love free stuff? WTOP is relaunching “Friday Freebies,” bringing you the top freebies you can get in the D.C. region, every week. We’ll run them down every Friday morning on ...

Label-free chemical imaging of living and functioning systems is the holy grail of biochemical research. However, existing techniques often require extensive sample preparation to remove interfering ...

In this paper, we demonstrate an on-chip biosensor for streptavidin detection with a limit-of-detection as low as 0.01 pg/mL ($\sim$0.167 fM) by leveraging the ...