Description:Content: Heterosupramolecular devices based on nanocrystalline semiconductors / Carlo A. Bignozzi, Matteo Biancardo, and Peter F.H. Schwab -- The essential interface: studies in dye-sensitized solar cells / Brian A. Gregg -- Photo-induced electron transfer reactivity at nanoscale semiconductor-solution interfaces: case studies with dye-sensitized Sn02-water interfaces / Dennis A. Gaal and Joseph T. Hupp -- Current status of dye-sensitized solar cells / Hironori Arakawa and Kohjiro Hara -- Spectroscopy and dynamics of layered semiconductor nanoparticles / David F. Kelley -- Mechanisms of the photocatalytic transformation of organic compounds / Claudio Minero, Valter Maurino, and Ezio Pelizzetti -- Titanium dioxide-photocatalyzed reactions of organophosphorus compounds in aqueous media / Kevin E. O'Shea -- Photocatalytic oxidation of gas-phase aromatic contaminants / Michael Lewandowski and David F. Ollis -- Design and development of new titanium dioxide semiconductor photocatalysts / Masakazu Anpo ... [et al.] -- Dye-sensitized solar cells based on mesoscopic oxide semiconductor films / Mohammad K. Nazeeruddin and Michael Grätzel -- Applications of semiconductor electro-optical properties to chemical sensing / Anne-Marie L. Nickel ... [et al.]