I came across this and thought it should be placed in the forum but not sure where as it is a 'drug delivery device' and SO similar to how an E-cig works and they are trying to work out how to include nicotine.
Staccato System
Nicotine Aerosol Generation from Thermally Reversible Zinc Halide Complexes Using the Staccato® System; Drug Development and Industrial Pharmacy - 34(9)
ages 936-942 - Informa Pharmaceutical Science
Staccato System
Nicotine Aerosol Generation from Thermally Reversible Zinc Halide Complexes Using the Staccato® System; Drug Development and Industrial Pharmacy - 34(9)