Although I am aware that Fujifilm Dimatix provides one of the best solutions for inkjet printing hydrophobic nanoparticles (NPs), I am interested in using commercial inkjet printer+refillable cartridge for this purpose. If you have used/are using some configuration like this, can you recommend which instruments work well, especially to achieve the highest resolution possible (finer feature) using the most current inkjet printer ? Any suggestions on the concentration of the ink ?