For reading more about nanoscale networking, and publishing your own work, here are some suggested venues:
The new Elsevier journal Nano Communication Networks is the only journal dedicated to this field.
Related papers can also be found in IEEE Transactions on Nanobioscience [IEEE Xplore], particularly on the molecular and bio-inspired side.
A recent special issue [IEEE Xplore] of the IEEE Journal on Selected Areas in Communications covered bio-inspired networking, including molecular communication.
The International ICST Conference on Nano-Networking (Nano-Net) is a key conference; the call for papers is currently open for the 5th meeting of this conference in Atlanta (deadline October 29). Nano-Net is commonly published through Springer: here are the 2008 and 2009 proceedings.
Work in this field is also frequently published in the International ICST Conference on Bio-Inspired Models of Network, Information, and Computing Systems, to hold its fifth meeting in Boston this December. The call for papers for this year is closed. Bionetics is also commonly published through Springer.