Extended Data Fig. 1: Staining of human-induced pluripotent stem cell derived cardiomyocytes (iPSC-CM) used.
From: A subnanolitre tetherless optoelectronic microsystem for chronic neural recording in awake mice

a, Cardiac troponin T. b, Actin. c, Lamin B1. d, 4’,6-diamidino-2-phenylindole (DAPI). e, Merged. This iPSC-CM has been used in multiple projects of which findings from staining have been similar.