Figure 2. (IMAGE) Osaka University Caption (a) Elucidation of the function of photocatalysts and organotin compounds by both experimental and theoretical chemical methods. (b) Synthesis of fluorine-substituted analogues of a compound that is promising as a pharmaceutical. Credit Osaka University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.