Carbonyl Coupling: Defects and O<sub>2</sub> Make or Break the Essential Reaction Intermediate on Titanium Dioxide.Published in:Chemistry - A European Journal, 2011, v. 17, n. 30, p. 8309, doi. 10.1002/chem.201101094By:Jensen, Stephen C.;Haubrich, Jan;Shank, Alex;Friend, Cynthia M.Publication type:Article