Antibacterial potential with evidential molecular docking analysis and catalytic performance of multiple phases AgBr and PVP doped BaO nanorods
Journal of Molecular Structure,
Год журнала:
2025,
Номер
1328, С. 141371 - 141371
Опубликована: Янв. 8, 2025
Язык: Английский
Photocatalytic Degradation of Hydrothermally Grown Zinc Oxide Nanorods on a Silver Seed Layer
ACS Omega,
Год журнала:
2025,
Номер
10(6), С. 5708 - 5721
Опубликована: Фев. 4, 2025
Photocatalytic
degradation
of
organic
pollutants
has
emerged
as
a
promising
green
technology.
In
this
study,
we
present
facile
approach
to
enhance
photocatalytic
performance
by
fabricating
zinc
oxide
(ZnO)
nanorods
(NRs)/silver
(Ag)
seed
layer
heterojunctions.
The
heterojunction
fabrication
process
involves
the
deposition
Ag
via
spin
coating,
followed
hydrothermal
growth
vertically
aligned
ZnO
NRs
(∼2
±
0.20
μm
length,
∼200
nm
diameter)
on
at
80
2
°C
for
min.
formed
metal-semiconductor
their
contact
surfaces,
significantly
increasing
surface-to-volume
ratio.
appearance
double
band
regime
3.06
eV
and
3.37
confirms
formation
Ag-ZnO
efficacy
is
demonstrated
efficiency
methylene
blue
under
UV
light
irradiation,
surpassing
previous
approaches
using
ZnO-based
photocatalysts.
This
enhanced
attributed
synergistic
effects
between
Ag,
promoting
efficient
charge
separation
reducing
photocorrosion.
research
provides
designing
highly
photocatalysts
aimed
environmental
remediation.
Язык: Английский
Unveiling the photocatalytic activities of morphology-controlled ZrO2, BaO, and Y2O3 nanoparticles using Eucalyptus leaf extract
P. Mani,
Mageswari Subramanian,
Panneerselvam Arputham
и другие.
Materials Science and Engineering B,
Год журнала:
2025,
Номер
320, С. 118410 - 118410
Опубликована: Май 14, 2025
Язык: Английский
Electrochemical Detection of Congo Red Dye and its Complete Removal from Wastewater by Photocatalytic and Adsorption Methods
Environmental Surfaces and Interfaces,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 1, 2025
Язык: Английский
NiFe2O4 prepared by the chitosan-assisted route for the photodegradation of methylene blue under simulated sun light irradiation
Chemical Physics Impact,
Год журнала:
2024,
Номер
8, С. 100652 - 100652
Опубликована: Май 29, 2024
Photocatalytic
degradation
of
different
organic
dyes
under
simulated
sun
light
irradiation
found
an
increasing
attention
in
the
recent
years.
To
development
high-efficient
photocatalyst,
this
work,
we
prepared
NiFe2O4
nanoparticles
by
chitosan-assisted
route
and
characterized
FT-IR,
XRD,
UV-Vis,
SEM
TEM
analysis.
In
addition,
photodegradation
methylene
blue
(MB)
as
a
model
wastewater
has
been
studied
effect
important
parameters
such
initial
pH
solution,
catalyst
dose,
MB
concentration
time
was
investigated.
The
highest
98.99%
reported
at
optimal
conditions,
10,
photocatalyst
dose
0.04
g,
50
mg/L
150
min.
kinetics
experimental
data
analysis
using
Langmuir-Hinshelwood
model,
result
predicted
that
process
obeyed
from
pseudo-first-order
with
strong
correlation
value
(R2)
0.9936,
k
=
0.03082
min−1
t1/2
22.49
Reusability
revealed
efficiency
change
(initially)
to
95.68%
(five
cycles).
results
as-prepared
showing
great
towards
dye,
ease
use,
good
stability
potential
be
used
for
other
dyes.
Язык: Английский
Nano-Crafting Copper Oxide: A novel electrode fabrication for enhanced electrochemical tryptophan detection and efficient photodegradation of Nile Blue dye
Ceramics International,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 1, 2024
Язык: Английский
Eco-friendly and Sustainable Biosynthesis of ZnO Nanomaterials for Photocatalytic Degradation of Industrial Effluent under Natural sunlight
Oriental Journal Of Chemistry,
Год журнала:
2024,
Номер
40(6), С. 1723 - 1735
Опубликована: Дек. 25, 2024
This
study
investigates
the
synthesis,
characterization,
and
use
of
Zinc
oxide
nanoparticles
(ZnONPs)
for
degrading
water
sample
from
a
common
effluent
treatment
plant
(WSCETP)
specific
industrial
source
(Water
Sample
Padmaja
Laboratories,
abbreviated
as
WSPL).
were
produced
through
green
microwave-assisted
approach
with
Moringa
Oleifera
Lam
analysed
using
various
spectroscopic
microscopic
techniques.
UV-Visible
spectroscopy
identified
peak
at
308
nm
band
gap
3.06
eV.
Fourier
Transform
Infrared
Spectroscopy
confirmed
Zn-O
stretching
organic
groups.
X-ray
diffraction
analysis
indicated
hexagonal
wurtzite
structure
crystal
size
21
nm,
while
Field
Emission
Scanning
Electron
Microscopy
Energy
Dispersive
revealed
uniform,
spherical
morphology,
high
purity.
Photocatalytic
tests
showed
optimal
Chemical
Oxygen
Demand
reductions
7.5
g/L
Water
Common
Effluent
Treatment
Plant
10
pH
values
8.2
8.0,
respectively.
Recyclability
demonstrated
significant
activity
retention,
18%
62%
after
four
cycles
are
effective,
recyclable,
providing
cost-efficient
method
treatment.
Язык: Английский