
Keywords: LOD, level of detection; FRET, Förster resonance energy transfer; PBS, phosphate buffered saline; BHQ, black hole quencher; BSA, bovine serum albumin; NHS, N-hydroxysuccinimide; EDC, 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide; DMF, dimethylformamide; D