Research combines DNA origami and photolithography to move one step closer to molecular computers

https://phys.org/news/2024-04-combines-dna-origami-photolithography-closer.html

"cheaper, faster, smaller, more powerful computers... molecular machine self-assembly emulating natural evolution, synergy with current chip manufacturing... large-scale, low-defect, accessible nanofabrication and assembly... replaces sugar-phosphates backbone with photosensitive diacetylene polymerize when primed by UV or electrons... complementary hydrogen-bonded end groups driving self-assembly analogous to DNA/RNA bases... 4-letter alphabets occurred in 15−25 kcal/mol binding energies region"