forming OH radicals. The complexes showed photocytotoxicity in HeLa and Hep G2 cancer cells in visible light of 400–700 nm with low dark toxicity. ICP-MS and fluorescence microscopic studies exhibited significant cellular uptake of the complexes within 4 h of treatment with complexes. The treatment with complex 1 resulted in the formation of reactive oxygen species inside the HeLa cells which was evidenced
Oxovanadium(IV)配合物,即。[VO(Fc-tpy)(Curc)](ClO 4)(1),[VO(Fc-tpy)(bDHC)](ClO 4)(2),[VO(Fc-tpy)(b
DMC)](4'-
二茂铁基-2,2':6',2''-叔
吡啶(Fc- tpy)的ClO 4)(3)和[VO(Ph-tpy)(Curc)](ClO 4)(4)和制备了4'-苯基-2,2':6',2''-
吡啶(Ph-tpy)和单阴离子
姜黄素(Curc),双去羟基
姜黄素(bDHC)和
双去甲氧基姜黄素(b
DMC),对其进行了表征和光敏化在可见光中诱导DNA切割活性和光细胞毒性的研究。
二茂铁络合物1 - 3在
DMF中显示接近585纳米的强烈
金属到
配体的电荷传输带和显示的Fc在
DMF–0.1 M T
BAP中,与SCE相比,+ / Fc和V(IV)/ V(III)的氧化还原对接近0.65 V和-1.05V。作为小牛胸腺DNA的狂热结合物的复合物在647