https://www.rti.org/publication/investigation-triboelectric-charging-dry-powder-inhalers-using-electrical-low-pressure-impactor-elpi
Investigation of triboelectric charging in dry powder inhalers using electrical low pressure...
Electrostatics and triboelectrification phenomena in dry powder inhalers (DPI) are not well understood, but as shown in this study they may play an important...
dry powder inhalerstriboelectric charging