In the double helix structure of DNA, thymine forms a base pair with adenine through two hydrogen bonds. This specific pairing is known as complementary base pairing and is essential for the stability ...
Metal-mediated base pairing is an emerging paradigm in which metal ions replace or complement natural hydrogen bonds between nucleobases in DNA and RNA duplexes. By coordinating transition metals such ...
Artificial DNA letters beyond A, T, G, C break a fundamental pairing rule to produce nanostructures with new shapes, far greater durability, and an unexpected ability to self-sort. But the four-letter ...