Enhanced cellular uptake and photochemotherapeutic potential of a lipophilic strained Ru(ii) polypyridyl complex.

ABSTRACT: The use of ruthenium complexes as chemotherapeutic agents has been recently explored as one of the alternatives to conventional treatments. In the present study, two Ru(ii) polypyridyl complexes were synthesized and characterized: a strained [Ru(bipy)₂(BC)]Cl₂ (complex 1) where [bipy = 2,2'-bipyridine and BC = bathocuproine] along with the unstrained control [Ru(bipy)₂(phen)]Cl₂ (complex 2) where [phen = 1,10-phenanthroline]. The photophysical and photochemical analyses proved that unlike the photostable complex 2, complex 1 ejected both bipy and BC ligands at a ratio of 3 : 1 respectively. Results showed that the activity of complex 1 was significantly enhanced upon photoactivation. The response was however particularly significant in B16-F10 me

SUBMITTER: Mehanna S 

PROVIDER: S-EPMC9064604 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature