Water-soluble amphiphilic ruthenium(ii) polypyridyl complexes as potential light-activated therapeutic agents

Chem Commun (Camb). 2020 Aug 21;56(65):9332-9335. doi: 10.1039/d0cc04397d. Epub 2020 Jul 16.

Abstract

Two water-soluble amphiphilic Ru(ii) polypyridyl complexes containing N-1,10-phenanthrolin-5-yldocosanamide and 1,10-phenanthroline (phen) or 1,4,5,8-tetraazaphenanthrene (TAP) as ligands were synthesised and their photophysical and photobiological properties evaluated; both complexes showed a rapid cellular uptake and displayed phototoxicity against HeLa cervical cancer cells.

MeSH terms

  • Antineoplastic Agents / chemistry
  • Antineoplastic Agents / pharmacology*
  • Cell Survival / drug effects
  • Coordination Complexes / chemistry
  • Coordination Complexes / pharmacology*
  • HeLa Cells
  • Humans
  • Ligands
  • Optical Imaging
  • Pyridines / chemistry
  • Pyridines / pharmacology
  • Reactive Oxygen Species / metabolism
  • Ruthenium / chemistry
  • Ruthenium / pharmacology
  • Solubility
  • Surface-Active Agents / chemistry
  • Surface-Active Agents / pharmacology*
  • Water / chemistry

Substances

  • Antineoplastic Agents
  • Coordination Complexes
  • Ligands
  • Pyridines
  • Reactive Oxygen Species
  • Surface-Active Agents
  • Water
  • Ruthenium