Efficacy of Sporicidal Wipes - Cardiff University
Efficacy of Sporicidal Wipes - Cardiff University
Efficacy of Sporicidal Wipes - Cardiff University
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FACTORS AFFECTING SPORICIDAL ACTIVITY!<br />
FACTORS! IMPORTANCE FOR EFFICACY! PREDICTABILITY!<br />
Concentration! +++" Concentration exponent (η) "<br />
Type <strong>of</strong> surface!<br />
!<br />
++" Roughness"<br />
Hydrophobicity "<br />
Charge"<br />
Porosity"<br />
Organic load! +++" Chemical nature <strong>of</strong> active"<br />
Soiling (blood, faeces, etc.) "<br />
Temperature! + " Q 10 "<br />
pH! ++ " Chemical nature <strong>of</strong> active"<br />
Contact time! +++" Continuous release (reservoir)"<br />
Relative humidity! ++" Gaseous biocides"<br />
Formulation! ++" Depend on excipients"<br />
Infection Prevention Society, <strong>Cardiff</strong> 2011!