We're showcasing two new ways to deliver drugs more effectively in this show, using nano-carriers and superbly picky compounds. Plus, a tale of two catalysts, and reporter Katharine Sanderson finds out why green fluorescent protein glows.

Ribosomes are the stars of this show, as we chat to two scientists awarded this year's Nobel Prize in Chemistry for figuring out their structure, and find out how they're being reprogrammed to use artificial amino acids. Plus: polymer-based solar cells, nanoparticle assembly, and a round-up of the best chemistry papers in Nature from editor Andy Mitchinson.

In this episode, host Mark Peplow talks to the scientists behind mini DNA 'circuit boards', protein sensing with gold nanoparticles, and measuring what happens when you rip an electron from its molecule. Plus, reporter Katharine Sanderson looks into the best way to store hydrogen if you want to use it to power your car.

On this episode, hear how mass spectrometry is helping to identify particular assemblies of proteins that could be responsible for Alzheimer's, find out how to synthesise terpenes in a new way, and discover carbon behaving like a metal, and metals behaving like carbon. Plus, the debate over whether pre-clinical drug discovery should be open access.

On this show, how DNA can measure the pH inside living cells, a way to speed up drug screening, all the gossip from the American Chemical Society's spring meeting, and we crack one of the toughest problems in organic chemistry: breaking the carbon-hydrogen bond. Plus, tune in to enter the ChemPod competition for a chance to win a Nature Chemistry goodie bag.

This show features the very first paper from our brand new journal Nature Chemistry; listen in to discover how to pair nucleotides in a cage. Plus, a new form of the element boron, how to make a nasty seafood toxin in the lab, and eccentric English chemist Martyn Poliakoff tells us about his Periodic Table of Videos on YouTube.

In this bumper episode, we meet the researchers who've created a colour-changing polymer that could be used in electronic books, celebrate the extraordinary life and work of 'Mr Stereochemistry', survey the organo-catalysis landscape, and find out what's been reinvigorating the field of metabolomics. Plus we hear from one of this year's Nobel Prize winners.

Martin Chalfie has just been awarded a Nobel Prize for the discovery and development of the green fluorescent protein, or GFP. In this exclusive interview for ChemPod, he tells us how he found out that he'd won the Prize, how he first came across the protein and what a fantastic tool it has become, with new applications still being invented today.

Chempod is going green this episode as we report from the latest American Chemical Society meeting where sustainability was big on the agenda. Plus gold catalysis, self-assembling molecules and the terrorism suspect who's been banned from studying school chemistry.

In this special nanotechnology show, we discover how a team from MIT are getting nanoparticles into cells, do a spot of interstellar chemistry with an escaping sugar molecule, issue a health warning for those working with carbon nanotubes, and we take a look at the latest online tool helping chemists get hold of chemical information - for free.