Fig. 2From: Comparison of Infectious Agents Susceptibility to Photocatalytic Effects of Nanosized Titanium and Zinc Oxides: A Practical ApproachSusceptibility () of layers encircling the nucleic acid in non-enveloped (a) and enveloped (b) viruses to damages induced by hydroxyl radicals (•OH). Susceptibility of the various layers encircling the viral nucleic acid to oxidative damages is almost identical (plasma membrane ≈ tegument ≈ capsid)Back to article page