Complex sentence: Biosafety cabinets are designed to contain bioaerosols, which have a similar size to engineered nanoparticles and should be acceptable, although common biosafety cabinets are more prone to turbulence.
Split into simpler sentences: Biosafety cabinets are designed to contain bioaerosols, which have a similar size to engineered nanoparticles, and are believed to be effective with nanoparticles. However, common biosafety cabinets are more prone to turbulence.