inkjet printer tagged posts

Rahim Esfandyarpour helped to develop a way to create a diagnostic “lab on a chip” for just a penny. Inset: The lab on a chip comprises a clear silicone microfluidic chamber for housing cells and a reusable electronic strip — a flexible sheet of polyester with commercially available conductive nanoparticle ink.
Zahra Koochak

Stanford University School of Medicine has developed a way to produce a cheap and reusable diagnostic “lab on a chip” with the help of an inkjet printer. At a cost of as little as 1 cent per chip, the new technology could usher in a medical diagnostics revolution like the kind brought on by low-cost genome sequencing. The inexpensive lab-on-a-chip technology has the potential to enhance diagnostic capabilities around the world, especially in developing countries...

Inkjet printed “lasing capsules” serve as the core of an organic laser. Figure (a) shows a schematic of the laser setup, while figure (b) shows actual lasing capsules, which would cost only a few cents to produce. OC stands for “Output Coupler” and FP stands for Febry-Perot etalon. Credit: Sanaur, et al/JAP

Ultra-low-cost, easy to fabricate ‘lasing capsules’ with an inkjet printer. Since lasers were invented more than 50 years ago, they have transformed a diverse swath of technology – from CD players to surgical instruments. Now researchers from France and Hungary have invented a way to print lasers that’s so cheap, easy and efficient they believe the core of the laser could be disposed of after each use.

“The low-cost and easiness of laser chip fabrication are the most significant aspects...