2019
DOI: 10.1016/j.poly.2019.02.009
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Investigation of crystallographic structure, in vitro cytotoxicity and DNA interaction of two La(III) and Ce(IV) complexes containing dipicolinic acid and 4-dimethylaminopyridine

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Cited by 21 publications
(9 citation statements)
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“…The notable intracellular redox activity of FETPY could be related to the release of iron­(I) species, which are subsequently oxidized (based on the common stability of Fe 3+ in oxygenated aqueous media) and interfere with cellular O 2 metabolism. On the other hand, the anticancer activity of DMAP was previously recognized, , and it is possible that its intracellular release, favored by protonation at physiological pH (DMAPH + : p K a = 9.6 in water), contributes to the cytotoxicity of FETPY .…”
Section: Resultsmentioning
confidence: 99%
“…The notable intracellular redox activity of FETPY could be related to the release of iron­(I) species, which are subsequently oxidized (based on the common stability of Fe 3+ in oxygenated aqueous media) and interfere with cellular O 2 metabolism. On the other hand, the anticancer activity of DMAP was previously recognized, , and it is possible that its intracellular release, favored by protonation at physiological pH (DMAPH + : p K a = 9.6 in water), contributes to the cytotoxicity of FETPY .…”
Section: Resultsmentioning
confidence: 99%
“…Many studies have proven that inorganic compounds were usually exhibited a more potent cytotoxic effect compared to their organic ligands on cancer cells. It seems that sometimes coordination can be effective in the improvement of anticancer properties of synthetic chemical compounds 30 , 31 .…”
Section: Resultsmentioning
confidence: 99%
“…In our study, three new Tl(III) complexes with pyridine dicarboxylic acid derivatives were reported. Many studies have proved that the pyridine dicarboxylates family as a ligand can be suitable options to design diversity of metal complexes 28 30 . Here, electrochemical studies confirmed that these ligands, despite having no electrochemical activity, can affect the electrochemical activity of the complexes.…”
Section: Discussionmentioning
confidence: 99%
“…7 Neodymium (III) and Gadolinium (III) are rare lanthanide metals and their complexes have rising importance owing to their activity in biological systems. [8][9][10] The antitumor activity is affected by the type of metal ions and their chelating agent. Hydrazone with chromone derivatives exhibits several physical and pharmaceutical applications [11][12][13][14] as antimicrobial and antitumor agents.…”
Section: Introductionmentioning
confidence: 99%
“…Lanthanide complexes showed antitumor activity, 5,6 and their ions can interact and bind with tumor cells' DNA to damage these diseased cells 7 . Neodymium (III) and Gadolinium (III) are rare lanthanide metals and their complexes have rising importance owing to their activity in biological systems 8–10 . The antitumor activity is affected by the type of metal ions and their chelating agent.…”
Section: Introductionmentioning
confidence: 99%