Edited by a team of highly respected researchers combining their expertise in chemistry, physics, and medicine, this book focuses on the use of ruthenium-containing complexes in artificial photosynthesis and medicine. Following a brief introduction to the basic coordination chemistry of ruthenium-containing complexes and their synthesis, as well as their photophysical and photochemical properties, the authors discuss in detail the major concepts of artificial photosynthesis and mechanisms of hydrogen production and water oxidation with ruthenium. The second part of the text covers biological properties and important medical applications of ruthenium-containing complexes as therapeutic agents or in diagnostic imaging. Aimed at stimulating research in this active field, this is an invaluable information source for researchers in academia, health research institutes, and governmental departments working in the field of organometallic chemistry, green and sustainable chemistry as well as medicine/drug discovery, while equally serving as a useful reference also for scientists in industry.