https://www.selleckchem.com/pr....oducts/Tanshinone-I.
com/Valdes-Tresanco-MS . REVIEWERS This article was reviewed by Alexander Krah and Thomas Gaillard. The increase in antimicrobial resistance is of worldwide concern. Surrogate tracers attempt to simulate microbial transmission by avoiding the infectious risks associated with live organisms. We evaluated silica nanoparticles with encapsulated DNA (SPED) as a new promising surrogate tracer in healthcare. SPED and Escherichia coli were used to implement three experiments in simulation rooms and a microbiology laboratory in 2017-2018.