Incident light wave resonates with the Xfold nanostructured glass slide which forms a standing surface wave.
The intensity of the standing surface wave is more than 100fold compared to the incident light wave.
This enables significantly enhanced absorption and emission of light, by the fluorophore used in imaging.
505 nm fluorescent beads
540 nm fluorescent beads
633 nm fluorescent beads
Advance your COVID-19 research
our Xfold Alexa 488 slide
EXPERIMENTAL PROCEDURE: Covid 19 details
Add : dilution of virus 1:1000 on the Xfold slide, incubate on ice 1 h | Fix with 4%, PFA, 20 min, r.t. Remove: fixative, wash twice with PBS containing 0.2% BSA and 20 mM NH4Cl pH 7.4 | Incubate: with primary antibody dilution 1:1000, 60 min, r.t., wash twice | Incubate Secondary antibody: dilution 1:1000, 60 min, r.t, wash twice