A metallo–DNA hybrid nanowire composed only of silver-mediated base pairs has been prepared and its crystal structure resolved by X-ray diffraction. The nanowire, which is 2 nm wide and whose length reaches the μm to mm scale, holds silver ions into uninterrupted one-dimensional arrays along the DNA helical axis.
- Jiro Kondo
- Yoshinari Tada
- Yoshiyuki Tanaka