1.
Dalton Trans
; 50(32): 11113-11122, 2021 Aug 28.
Artigo
em Inglês
| MEDLINE
| ID: mdl-34323252
RESUMO
Four derivatives of 2-(1H-imidazo[4,5-b]phenazin-2-yl)phenol have been synthesized and characterized structurally using X-ray crystallography. Coordination complexes with uranyl (UO22+) and copper (Cu2+) were prepared and absorption/emission spectra detailed. We observed increased fluorescence upon uranyl binding, in stark contrast to rapid quenching observed with the addition of copper. These phenomena have been further examined by DFT computational methods.