DNA Binding, amelioration of oxidative stress, and molecular docking study of Zn(II) metal complex of a new Schiff base ligand

Mishra, Dipu Kumar; Singha, Uttam Kumar; Das, Ananya; Dutta, S.; Kar, Pallab; Chakraborty, Arnab; Sen, Arnab; Sinha, Biswajit

doi:10.1080/00958972.2018.1476687

Cited by 43 publications

(17 citation statements)

References 44 publications

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“…The ligands exhibit bands at 380 nm (Fig.S3†) for p / p*/n / p* type transitions. In contrast, the CP reveals a potent ligand-based UV domain at 296, 326 nm (Fig.S4 †) due to the L / M charge-transfer transition (p / p*/n / p*) 70,72. The spectra mentioned above are identical to the previously reported Salen 73,74.…”

supporting

confidence: 83%

Synthesis, spectroscopic findings and crystal engineering of Pb(ii)–Salen coordination polymers, and supramolecular architectures engineered by σ-hole/spodium/tetrel bonds: a combined experimental and theoretical investigation

et al. 2022

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supporting

confidence: 83%

Synthesis, spectroscopic findings and crystal engineering of Pb(ii)–Salen coordination polymers, and supramolecular architectures engineered by σ-hole/spodium/tetrel bonds: a combined experimental and theoretical investigation

et al. 2022

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“…The blue shift supports this interaction between carbon dots and the ZIF-8 material; however, the absence of the d 10 configuration d transition was due to the diamagnetic property and the possible presence of a tetrahedral geometry. 50 The Kubelka−Munk function can be used to measure the band gap energies of photocatalysts: (αhυ) n = A(hυ − E g ), where α, h, υ, and A reflect the absorbance coefficient, Planck's constant, the light frequency, and a constant, respectively. E g was the semiconductor material's band gap energy.…”

Section: Resultsmentioning

confidence: 99%

High Degradation of Methylene Blue Using a New Nanocomposite Based on Zeolitic Imidazolate Framework-8

et al. 2021

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The development of broad-spectrum ultraviolet- and visible-light photocatalysts constitutes one of the most significant challenges in the field of photocatalytic pollutant removal. Here, the efficiency of the directly prepared nitrogen-doped quantum zeolitic imidazolate framework (ZIF)-8-dot catalyst for the photocatalytic degradation of the methylene blue dye was reported. The prepared catalysts were characterized using Brunauer–Emmett–Teller, X-ray diffraction, ultraviolet–visible spectroscopy, photoluminescence spectroscopy, Fourier transform infrared spectroscopy, transmission electron microscopy, Raman spectroscopy, and X-ray photoelectron spectroscopy techniques. Under sunlight irradiation, the 1% nitrogen-doped quantum-ZIF-8-dot catalyst showed 75% photodegradation in half an hour and ≈93% photodegradation after 3 hours compared to ≈87% for the ZIF-8 metal–organic framework. The high performance of the 1% nitrogen-doped quantum-ZIF-8-dot catalyst was attributed to the synergism between the catalyst components, upconverted fluorescence property of nitrogen-doped quantum dots, and charge (electrons–holes) separation. The reactive radical test revealed that the hydroxyl radical was dominant. The step-scheme heterojunction mechanism for photocatalytic degradation was also deduced. The kinetic study through the photocatalytic isotherms revealed that the pseudo-first-order kinetic model can describe the reaction mechanism.

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“…As a matter of fact, the presence of zinc atom increases the ligand conformational rigidity, favoring a more planar and conjugated structure. This further enhances the mobility of the electron transition due to back coupling π-bond between the metal and ligand [20]. Meanwhile, the planar Zn(II) complexes are capable of being specifically absorbed onto the electrode surface, yielding so-called stacks bound by donor and acceptor interactions or inter-molecular interactions [21].…”

Section: Resultsmentioning

confidence: 99%

Salen Zn complexes along with ZnO nanowires for dye sensitized solar cells

Zheng

Hurst

et al. 2020

Nano Express

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Zn Schiff based complexes with high conductivity were synthesized with a facile approach at low cost. As dye sensitizers, Zn complexes have been attempted to construct dye sensitized solar cells (DSSCs), along with vertically aligned ZnO nanowires as a scaffold and an electron transporting layer for more dye load and better electron transporting pathways. The power conversion efficiency was examined by the I-V curve. Compared with the solar devices based on conventional TiO 2 nanoparticles with an efficiency of 0.815%, the solar cells with ZnO nanowires outperform greatly, with a much better efficiency of 3.68%, which holds a great potential for the widespread applications in dye sensitized solar cells devices.

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DNA Binding, amelioration of oxidative stress, and molecular docking study of Zn(II) metal complex of a new Schiff base ligand

Cited by 43 publications

References 44 publications

Synthesis, spectroscopic findings and crystal engineering of Pb(ii)–Salen coordination polymers, and supramolecular architectures engineered by σ-hole/spodium/tetrel bonds: a combined experimental and theoretical investigation

Synthesis, spectroscopic findings and crystal engineering of Pb(ii)–Salen coordination polymers, and supramolecular architectures engineered by σ-hole/spodium/tetrel bonds: a combined experimental and theoretical investigation

High Degradation of Methylene Blue Using a New Nanocomposite Based on Zeolitic Imidazolate Framework-8

Salen Zn complexes along with ZnO nanowires for dye sensitized solar cells

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