Is it possible to create a practically-useful lithium–air battery?
Enzyme kinetics: Why do some enzymes exhibit faster-than-diffusion kinetics?
https://web.archive.org/web/20180725180404/http://www.jbc.org/content/272/35/22092.full.pdf
Protein design: Is it possible to design highly active enzymes de novo for any desired reaction?
Biosynthesis: Can desired molecules, natural products or otherwise, be produced in high yield through biosynthetic pathway manipulation?