Figure 9  Interaction of NMs with viral capsid. A) Gold NPs acting on HSV-2 virus. After 90 min, the percentage of destroyed virus was significantly increased. Scale bars: 100 nm. Reproduced with permission from ref (90). Copyright 2018 Springer Nature Limited. (B) GO acting on Pseudorabies virus. After incubation with GO for 1 h, part of the virus envelope and spikes were destroyed. Scale bars: 200 nm. Reproduced with permission from ref (94). Copyright 2015, American Chemical Society.