Physica Scripta,
Journal Year:
2024,
Volume and Issue:
99(7), P. 075985 - 075985
Published: June 12, 2024
Abstract
In
this
research
paper,
we
report
a
clean
and
simple
approach
for
the
phytosynthesis
of
nanoparticles
zero-valent
iron
(nZVI)
through
in
situ
reduction
Fe
2+
to
0
using
red
cabbage
extract.
These
nZVI
were
then
loaded
onto
Ti/Mo-MOF
nanostructure,
resulting
formation
novel
nZVI@Ti/Mo-MOF
nanocomposite.
To
synthesize
iron,
utilized
extract
as
reducing
agent.
Subsequently,
synthesized
incorporated
into
create
The
characterization
biosynthesized
nanocomposite
was
conducted
UV–vis
spectroscopy,
FT-IR,
XRD,
XPS,
FESEM,
EDS.
used
sensitive
peroxidase
colorimetric
sensing
cholesterol.
Under
optimal
conditions,
cholesterol
concentration
range
investigated
from
1.0
nM
100.0
nM,
which
that
show
linear
relationship
with
detection
response.
limit
sensor
is
6.24
nM.
Furthermore,
antioxidant
properties
antimicrobial
activity
its
constituents
against
four
bacterial
strains
well
two
fungal
strains.
Additionally,
demonstrated
superior
compared
other
compounds
paves
way
manufacturing
innovation.
Physica Scripta,
Journal Year:
2024,
Volume and Issue:
99(10), P. 105975 - 105975
Published: Sept. 3, 2024
Abstract
The
primary
objective
of
this
study
was
to
create
and
analyze
a
new
type
LaFeO
3
/methylcellulose/multi-walled
carbon
nanotubes-NiCu
2
O
4
/Zn
nanocomposite,
called
LFO/MC/MWCNT-NCO/Z,
which
has
multiple
functions.
Structural
investigation
using
field
emission
scanning
electron
microscopy
showed
that
the
nanoparticles
(40–50
nm)
were
evenly
distributed
throughout
suggesting
they
successfully
incorporated
without
any
clumping.
FTIR
research
verified
existence
functional
groups
facilitate
electrostatic
interactions
with
contaminants,
hence
strengthening
catalytic
performance
improving
adsorption
efficiency.
BET
analysis
revealed
significantly
high
specific
surface
area
72.61
m
/g,
greatly
enhances
its
ability
adsorb
substances.
nanocomposite
demonstrated
removal
efficiency
in
(74.55%),
photocatalysis
(68.19%),
sonocatalysis
(91.22%)
procedures,
highlighting
potential
for
effectively
removing
bisphenol
A
as
organic
pollutants.
synthesized
LFO/MC/MWCNT-NCO/Z
shows
great
eliminating
contaminants
from
water
solutions.
This
offers
sustainable
way
address
pollution
protect
human
health
environment.
