Enhancing the antibacterial activity of light-activated surfaces containing crystal violet and ZnO nanoparticles: investigation of nanoparticle size, capping ligand, and dopants - Sehmi, SK; Noimark, S; Pike, SD; Bear, JC; Peveler, WJ; Williams, CK; Shaffer, MSP; Allan, E; Parkin, IP; MacRobert, AJ (ACS OMEGA, 2016)