Fig. 4From: Selective Amplification of SPR Biosensor Signal for Recognition of rpoB Gene Fragments by Use of Gold Nanoparticles Modified by Thiolated DNAThe linear ranges of the calibration curves of the SPR DNA hybridization sensor response on the injections of the complementary free standing oligonucleotides T2 (a) or on the injections of GNPs modified by the complementary oligonucleotides T2-18m (b)Back to article page