89634-33-3Relevant articles and documents
Functionalization of a ruthenium-diacetylide organometallic complex as a next-generation push-pull chromophore
De Sousa, Samuel,Ducasse, Laurent,Kauffmann, Brice,Toupance, Thierry,Olivier, Celine
supporting information, p. 7017 - 7024 (2014/06/09)
The design and preparation of an asymmetric ruthenium-diacetylide organometallic complex was successfully achieved to provide an original donor-π-[M]-π-acceptor architecture, in which [M] corresponds to the [Ru(dppe)2] (dppe: bisdiphenylphosphinoethane) metal fragment. The charge-transfer processes occurring upon photoexcitation of the push-pull metal-dialkynyl σ complex were investigated by combining experimental and theoretical data. The novel push-pull complex, appropriately end capped with an anchoring carboxylic acid function, was further adsorbed onto a semiconducting metal oxide porous thin film to serve as a photosensitizer in hybrid solar cells. The resulting photoactive material, when embedded in dye-sensitized solar cell devices, showed a good spectral response with a broad incident photon-to-current conversion efficiency profile and a power conversion efficiency that reached 7.3 %. Thus, this material paves the way to a new generation of organometallic chromophores for photovoltaic applications.
DIHYDROPYRIDINE DERIVATIVES FOR USE AS HUMAN NEUTROPHIL ELASTASE INHIBITORS
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Page 51; 52, (2010/02/06)
The invention relates to novel dihydropyridine derivatives, of Formula (I) processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.
