Parallel enzymatic DNA synthesis using a semiconductor chip

Nature Electronics, Published online: 17 June 2026; doi:10.1038/s41928-026-01662-9 An array of 256 ring-electrode pairs fabricated on a complementary metal–oxide–semiconductor integrated circuit that can control local acidity and induce parallel enzymatic DNA synthesis can be used to encode a 169-byte text using DNA as a data storage medium.