Multifunctional Novel Lanthanide Complexes Based on Chromone Moiety for Corrosion Inhibition, Molecular Docking, and Anticancer and Antimicrobial Applications

Applied Organometallic Chemistry, Год журнала: 2025, Номер 39(3)

Опубликована: Фев. 5, 2025

ABSTRACT Two novel multifunctional complexes [M(CCAM) 2 (NO 3 )](NO ) ·C H 5 OH (M = Dy (III)/Er (III); CCAM 2‐cyano‐ N ′‐((4‐oxo‐4H‐chromen‐3‐yl)methylene)acetohydrazide) were synthesized and characterized via elemental thermal analyses, molar conductivity, UV–vis., FT‐IR spectroscopy, revealing a 1:2 metal‐to‐ligand stoichiometry. The ligand coordinated with Dy(III) or Er(III) ions through nitrogen of azomethine oxygen the carbonyl γ‐pyran groups. Corrosion inhibition studies for Dy(CCAM), Er(CCAM), on carbon steel (C‐steel) in 1‐M HCl showed Dy(CCAM) Er(CCAM) as highly efficient, offering best protection. In solution, Fe 2+ at C‐steel surface interacts CCAM, compounds, demonstrated by UV–vis spectroscopy. At concentration 10 −3 M, compounds greater performance efficiency weight loss test reaching 93.34% 95.67%, respectively. Langmuir adsorption isotherm pronounced mixed mechanisms. characteristics SEM, EDX, AFM, contact angle measurements confirmed shielding. vitro antibacterial antifungal activity prepared against organisms, including Escherichia coli , Pseudomonas aeruginosa Staphylococcus aureus Bacillus subtilis bacteria, C andida albicans A spergillus fumigatus fungi is carried out. inhibitor exhibits greatest action different tested antimicrobials. Additionally, cytotoxicity produced growth inhibitory effects Erlish Acities Carcinoma was ascertained. found to have cytotoxic levels (IC 50 64 65 μM), As result, more effective therapeutic approach creation antimicrobial antitumor agents. For superior corrosion protection, theoretical molecular docking DFT MD simulations validated experimental results.

Язык: Английский

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Corrosion Inhibition Performance of Biomolecules Isolated from Salsola imbricata for N80 Steel in 15% HCl Acidizing Environment

Arabian Journal for Science and Engineering, Год журнала: 2025, Номер unknown

Опубликована: Фев. 18, 2025

Язык: Английский

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Amino acid-derived compounds as effective corrosion inhibitors for mild steel in hydrochloric acid: gravimetric, electrochemical and computational studies

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112490 - 112490

Опубликована: Апрель 1, 2025

Язык: Английский

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Recent progress in synthetic strategies for novel β-lactams linked with five-membered heterocycles (N/O/S): advances in medicinal chemistry (2020–2025)

Medicinal Chemistry Research, Год журнала: 2025, Номер unknown

Опубликована: Апрель 12, 2025

Язык: Английский

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Expired azithromycin and cephalexin as corrosion inhibitors for aluminum in saline-acidic solution

South African Journal of Chemical Engineering, Год журнала: 2025, Номер 53, С. 193 - 201

Опубликована: Апрель 28, 2025

Язык: Английский

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Natural Biodegradable Inhibitor to Prevent Corrosion of Low Carbon Steel (LCS) in Multistage Flash Distillation Plant

Journal of Bio- and Tribo-Corrosion, Год журнала: 2025, Номер 11(3)

Опубликована: Май 2, 2025

Язык: Английский

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Synthesis, characterization and evaluation of new α-arylidene-γ-lactams derivatives as corrosion inhibitor for carbon steel in in 1M HCl medium: Combination of experimental, surface morphological and computational insights

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 142766 - 142766

Опубликована: Май 1, 2025

Язык: Английский

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Optimization for Corrosion Inhibition of Steel in Hydrochloric Acid by DHOT as a Novel Corrosion Inhibitor

Petroleum Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 18, 2024

Язык: Английский

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