Twisted links connecting the concepts of topology, chirality, organic aromaticity, cyclic DNA and electronic materials: an exercise in semantic intertwingling and molecular informatics.

	A twisted link between organic chemistry, maths, molecular biology (and music)
	7th Portuguese National Meeting of Organic Chemistry, Lisboa, Portugal, 16-18 July, 2007.
	Henry S. Rzepa, Department of Chemistry, Imperial College London. Lecture Podcast: iTunes or RSS.