Figure 6From: A thermostable, chromatographically purified Ebola nano-VLP vaccineElectron micrographs. a Nano-VLP. Bar 2 µm. b Lyophilized nano-VLP, after resuspension. Bar 0.5 µm. c Lyophilized nano-VLP. Bar 0.1 µm. d Lyophilized nano-VLP after heating to 75°C for 1 h. Bar 0.1 µm.Back to article page