[EN] PLATINUM COMPLEXES AND THEIR USE<br/>[FR] COMPLEXES DU PLATINE ET LEUR UTILISATION
申请人:UNIV MUENSTER WILHELMS
公开号:WO2012117082A1
公开(公告)日:2012-09-07
The invention relates to platinum complexes and their use in biomedical applications, like in vitro and in vivo imaging and cell staining. The present invention provides new materials and their use as imaging agent. The formation of luminescent aggregates can allow a switch of the emission leading to a dynamic label and on the formation of soft assemblies, which, in some cases, are even more emissive than the isolated corresponding species.
β-Lactam Bioconjugates Bearing Luminescent Platinum(II) Tags: Synthesis and Photophysical Characterization
作者:Roberto Soldati、Alessandro Aliprandi、Matteo Mauro、Luisa De Cola、Daria Giacomini
DOI:10.1002/ejoc.201402740
日期:2014.11
Two novel neutral complexes based on platinum metal ions, a tridentate ligand, and a pyridine bearing a β-lactam unit have been synthesized and their photophysical properties investigated. The complexes show interesting emission properties that, in the solid state, are dominated by the formation of aggregates due to the square-planar geometry of the PtII species. Importantly, the formation of closed-shell