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Fig. 3 | Antimicrobial Resistance & Infection Control

Fig. 3

From: Silica nanoparticles with encapsulated DNA (SPED) to trace the spread of pathogens in healthcare

Fig. 3

Results of the ‘Explorative experiments’. Explorative experiment 1: Transmission of SPED deployed to subgluteal human skin to inanimate objects such as the toilet seat or the door handle through a standardized toilet sequence; Explorative experiment 2: Transmission of SPED deployed on Participant-A’s subgluteal skin to Participant-B’s subgluteal region through successive use of the same toilet. The concentrations of SPED as measured by qPCR are displayed on a logarithmic scale. The baseline corresponds to the background concentration, meaning any positive value in the diagram corresponds to a signal above the baseline samples taken before SPED deployment. SPED silica nanoparticles with encapsulated DNA

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