Paper in Nature: Reprogrammable DNA self-assembly. Our set of 355 DNA tiles can run any 6-bit Boolean circuit of a certain kind: we ran 21 circuits on over 100 inputs! Then we did some theory showing the n-bit model simulates Rule 110 and arbitrary Boolean circuits.

Damien Woods*, David Doty*, Cameron Myhrvold, Joy Hui, Felix Zhou, Peng Yin, Erik Winfree.
Diverse and robust molecular algorithms using reprogrammable DNA self-assembly.
Nature 567:366-372. 2019. (*First co-authors)

See the publication for details.