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
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
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
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
Recent progress in synthetic strategies for novel β-lactams linked with five-membered heterocycles (N/O/S): advances in medicinal chemistry (2020–2025)
Ankita Garg,
Dolar Dureja,
Raaina Pasricha
и другие.
Medicinal Chemistry Research,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 12, 2025
Язык: Английский
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
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
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