smFRET

Etymology
from sm (single-molecule) + FRET (Förster resonance energy transfer)

Noun

 * 1)  single-molecule Förster resonance energy transfer
 * 2) * 2010, DeRocco et al., "Four-color single-molecule fluorescence with noncovalent dye labeling to monitor dynamic multimolecular complexes", BioTechniques, vol 49, no 5, pg. 810.
 * We confirmed that the same sample when measured with our two-color smFRET microscope yielded consistent FRET efficiency results (0.31) when using &gamma; specific for that instrument (0.94).