Silver, proteins, and DNA are among the fluids you can deposit when using the new DMP-2800 series product-prototyping inkjet system from Dimatix. The company says users can fill the printer’s DMC-11610 cartridges with any jettable fluid, including nano-particle-based metallic, organic, and inorganic materials. Printed circuits, flexible displays, and RFID antennae are some of the applications for which the system is suited. The piezo-based printing system can jet 10-picoliter droplets onto substrates of the user