The research team was able to study the effects by placing a film of surfactant inside a syringe and, then using a vaping device to push aerosol into the syringe. This allowed the vapor to ...

then using a vaping device to push aerosol into the syringe. This allowed the vapor to directly interact with the surfactant. The researchers then mimicked inhaling and exhaling vapor into the ...

The cartridge, which is about the size of a 10-milliliter syringe, contains a proprietary ... said Alex Huffman, an aerosol scientist at the University of Denver: “It’s another step to go ...

Pennsylvania is one of a dozen states where providing drug users with clean syringes to help prevent infection is not authorized. Now there's a push to change the state law. People who work in ...