Masoud A. Mehrgardi

Laser Micropatterning of Archival Gold CDs: A Maskless Route to Low‑Cost Microelectrode Arrays and Beyond

ABSTRACT Archival gold compact discs provide a nanometrically smooth, clean, and highly conductive thin‐film gold surface—an exceptionally low‐cost alternative to gold‐coated silicon wafers—and thus an unexplored platform for next‐generation microdevices. Here, we introduce this...