Share this article Share this article BOSTON, March 8, 2021 /PRNewswire/ -- Conductive inks are a long-established technology, with silver flake-based inks used extensively in multiple industries, including solar panels and glucose test strips. However, technology rarely stands still, and there is extensive innovation within the conductive ink space. Particle-free inks are an especially promising example with multiple advantages and applications. Figure 1: A transparent metal salt solution is transformed into a metal by a chemical reaction, enabling smooth and thin metal layers to be printe...