Exposed Dose for 1 Log10 Strain Wavelength Irradiance Dose Time Population log10 Microorganism reduction Reference Number(s) (nm) (mW/cm2) (J/cm2) (min) (CFU/ml or reduction (CFU/ml) CFU/plate) (J/cm2) Bacillus megaterium UoS CC 405 40 1150 480 104-105 1.8 638.9 Maclean et al., (Gram +ve, Endospore) 405 21 75.6 60 1 106 2 37.8 Hoenes 2016 et al., Bacillus subtilis (Gram +ve, Vegetative) DSM 402 408 33.5 300 150 1 106 4.3 E 69.8 Hoenes 2015 et al., 451 33.5 300 150 1 106 3 E 100 Hoenes 2015 et al., Bacillus subtilis UoS CC 405 40 1150 480 104-105 1.7 676.5 Maclean et al., (Gram +ve, Endospore) DF: 1140; 1662; Camylobacter coli Haughton et al., 395 7 2.1 5 107 7 E 0.3 (Gram -ve) 2124 2012 BC 323, DF Haughton et al., 395 7 4.2 10 107 7 E 0.6 1136 2012 DF: 1135; 1146; Campylobacter jejuni Haughton et al., 1147; 1354. 395 7 2.1 5 107 7 E 0.3 (Gram -ve) 2012 NCTC 11168 Murdoch 2010 et al., LMG 8841 405 10 18 30 105 5.25 3.4 40 48 20 104-105 3.7 13 Maclean et al., Clostridium difficile NCTC 11204 405 (Gram +ve, Vegetative) Moorhead et al., 70 252 60 3.3 103 3.3 76.7 2016a
Microorganism Strain Number(s) Wavelength (nm) Irradiance (mW/cm2) Dose (J/cm2) Time (min) Exposed Population (CFU/ml or CFU/plate) Log10 reduction (CFU/ml) Dose for 1 log10 reduction (J/cm2) Reference Bacillus megaterium (Gram +ve, Endospore) UoS CC 405 40 1150 480 104-105 1.8 638.9 Maclean et al., Bacillus subtilis (Gram +ve, Vegetative) DSM 402 405 21 75.6 60 1 106 2 37.8 Hoenes et al., 2016 408 33.5 300 150 1 106 4.3 E 69.8 Hoenes et al., 2015 451 33.5 300 150 1 106 3 E 100 Hoenes et al., 2015 Bacillus subtilis (Gram +ve, Endospore) UoS CC 405 40 1150 480 104-105 1.7 676.5 Maclean et al., Camylobacter coli (Gram -ve) DF: 1140; 1662; 2124 395 7 2.1 5 107 7 E 0.3 Haughton et al., 2012 Campylobacter jejuni (Gram -ve) BC 323, DF 1136 395 7 4.2 10 107 7 E 0.6 Haughton et al., 2012 DF: 1135; 1146; 1147; 1354. NCTC 11168 395 7 2.1 5 107 7 E 0.3 Haughton et al., 2012 LMG 8841 405 10 18 30 105 5.25 3.4 Murdoch et al., 2010 Clostridium difficile (Gram +ve, Vegetative) NCTC 11204 405 40 48 20 104-105 3.7 13 Maclean et al., 70 252 60 3.3 103 3.3 76.7 Moorhead et al., 2016a
Tomb_et_al_Supporting_Material.docx