Fig. 43

[Taken from reference (Tian et al. 2011)]
a Schematic structure of GO-PEG–Ce6. b Viability of KB cells under different light irradiations (Ce6 concentration: 5 μM)
[Taken from reference (Tian et al. 2011)]
a Schematic structure of GO-PEG–Ce6. b Viability of KB cells under different light irradiations (Ce6 concentration: 5 μM)