Synthesis and ultrasound mediated antibacterial activity of ferrocene-triazole-porphyrin derivative

Rogatkina, E. Yu.; Rodionov, А. N.; Mazina, Svetlana E.; Simenel, А. А.

doi:10.1142/s1088424620500431

Cited by 4 publications

(3 citation statements)

References 34 publications

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“…In vitro tests with A. ferrooxidans using different ultrasound irradiation revealed unexpected results (Table 1). Unlike S. aureus [13a] or E. coli , [13f,g] that die under these conditions and when using the listed sonosensitizing agents, A. ferrooxidans not only survive but also tend to increase in numbers.…”

Section: Resultsmentioning

confidence: 99%

“…In our previous works, [13] we have synthesized a large number of ferrocene‐containing porphyrins to study them as potential sensitizers for sonodynamic therapy (SDT) [13a] . These compounds were tested for sonodynamic antibacterial activity against various bacteria, for example, S. aureus [13a] and E. coli [13f,g] . Both the intrinsic cytotoxic effect of ferrocenporphyrins and its pronounced enhancement during ultrasonic irradiation were revealed.…”

Section: Introductionmentioning

confidence: 99%

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Ferrocenes and Porphyrins as Acidithiobacillus ferrooxidans Growth Activators under Ultrasound Irradiation

Rogatkina,

Mazina,

Rodionov

et al. 2023

ChemistrySelect

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Acidithiobacillus ferrooxidans are beneficial bacteria for bioleaching in the mining industry to extract useful fractions from tons of waste. These bacteria are able to oxidize ferrous iron (Fe2+) to ferric iron (Fe3+) and use the released energy to assimilate carbon from carbon dioxide or carbonates, and can be used in the desulfurization of coal and gas. In this regard, activators of the growth of these bacteria may be useful. During the experiments on these bacterial strains, an unexpected effect of growth activation was revealed. This gives rise to further research in this direction and the identification of patterns of “structure‐activity” derivatives of ferrocene and porphyrins in relation to A. ferrooxidans.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Ferrocenes and Porphyrins as Acidithiobacillus ferrooxidans Growth Activators under Ultrasound Irradiation

Rogatkina,

Mazina,

Rodionov

et al. 2023

ChemistrySelect

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“…62 Weak, ultrasound-assisted antibacterial activity ( E. coli ) was also reported for a ferrocene-triazole-linked porphyrin. 63…”

Section: Conjugates With Antibacterial And/or Antifungal Activitymentioning

confidence: 99%

Ferrocene-triazole conjugates: do we know why they are biologically active?

Koszytkowska‐Stawińska

Buchowicz

2023

Dalton Trans.

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Transient Absorption Spectra of Metal‐Free and Transition‐Metal 5,10,15,20‐Tetraferrocene Porphyrins: Influence of the Central Metal Ion, Solvent Polarity, and the Axial Ferrocene Ligand

2022

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The transient absorption spectra of the series of diamagnetic H2TFcP, ZnTFcP, PdTFcP, and FcInTFcP compounds (TFcP(2‐)=5,10,15,20‐tetraferroceneporphyrin dianion) were investigated in polar (DMF) and non‐polar (toluene) solvents using excitation at 650 nm. The formation and the deactivation of the charge‐separated (Fc+‐Porphyrin−.) state were observed in all cases. The lifetime of the charge‐separated state is nearly constant for all compounds (∼20 ps) and independent of the nature of the central ion and solvent. The formation of the triplet state in all the complexes was not observed. The third, minor long‐lived (160–480 ps) component was observed in polar DMF solvent. This component was tentatively assigned to the porphyrin species that are weakly bound to the carbonyl oxygen in DMF. DFT and TDDFT calculations on the ground state, excited state, and triplet state of the target compounds were in agreement with the experimental data.

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Synthesis and ultrasound mediated antibacterial activity of ferrocene-triazole-porphyrin derivative

Cited by 4 publications

References 34 publications

Ferrocenes and Porphyrins as Acidithiobacillus ferrooxidans Growth Activators under Ultrasound Irradiation

Ferrocenes and Porphyrins as Acidithiobacillus ferrooxidans Growth Activators under Ultrasound Irradiation

Ferrocene-triazole conjugates: do we know why they are biologically active?

Transient Absorption Spectra of Metal‐Free and Transition‐Metal 5,10,15,20‐Tetraferrocene Porphyrins: Influence of the Central Metal Ion, Solvent Polarity, and the Axial Ferrocene Ligand

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