Image of two 5 nanometer gold particles bound together with 31 base oligionucleotide bridge. See J. Am. Chem. Soc. 123(27), 6734-6735 (2001) for detailed discussion of the chemistry of building these gold biopolymer aggregates and using angle-resolved laser light scattering to detect them.

Always taking things as they come
Tends to make you forget to put anything in