The individual building blocks of a catena-COF are polyhedral molecules — a type of adamantane — that link arms to form a 2D mesh or 3D network that is sturdy but flexible.

WE have formulated a structure for the nucleic acids which is compatible with the main features of the X-ray diagram and with the general principles of molecular structure, and which accounts ...

Referring to Franklin's X-ray image known ... This structure, announced in their famous paper in the April 1953 issue of Nature, explained how the DNA molecule could replicate itself during ...