Fig. 7From: Porous gold nanoparticles for attenuating infectivity of influenza A virusDTNB reduction assay performed with 106 TCID50/mL of H3N2 that had reacted with 0.2 mg/mL of various nanoparticles for 60 min. (Black dotted line: positive control, 0.01 M TCEP with virus suspension; Red dotted line: negative control, 1 mM DTNB in 10% ethanol solution)Back to article page