Fig. 4From: The efficacy of AuNP-probe conjugate nanobiosensor in non-amplification and amplification forms for the diagnosis of leishmaniasisDetermining the threshold of detection using serially diluted Leishmania DNA. DNA concentrations ranging from 32 to 640 fg/µL were subjected to analysis, where 32 fg/µL was the lowest DNA concentration considered as detection thresholdBack to article page