Scientific Reports,
Journal Year:
2025,
Volume and Issue:
15(1)
Published: Jan. 3, 2025
Nanomedical
applications
have
increased
significantly.
This
work
aimed
to
fabricate
and
characterize
cobalt
oxide
nanoparticles
(CoOnps)
synthesized
biologically
via
aqueous
Alhagi
maurorum
extract
evaluate
their
cytotoxic
antimicrobial
impacts.
Green-synthesized
CoOnps
were
prepared
analyzed
using
UV–Vis
spectrophotometer
UV–vis,
Scanning
electron
microscopy
(SEM),
Transmission
TEM,
Energy
dispersive
X-ray
analysis
EDAX,
Fourier
transform
infrared,
FTIR,
diffraction
(XRD).
In
vitro
traits
of
green-synthesized
studied
on
ovarian
cancer
cells
(SKOV3)
a
Sulforhodamine
B
(SRB)
method.
The
effect
IC50
estimated.
Moreover,
concentrations
10,
30,
40,
70,
100,
200,
300,
400
500
μg/mL
applied
investigate
against
Listeria,
Staphylococcus
aureus
Streptococcus
as
gram
+ve
pathogenic
bacteria,
Bifidobacterium
bifidum
2203,
LMG
10,645,
breve
LMC
017,
angulatum
2238
longum
ATCC
15,707
probiotics,
E.
coli
−ve
bacterial
model
yeast
strain
Candida
albicans.
showed
anti-ovarian
effects
at
24.02
μg/mL.
Furthermore,
it
exerted
activity
versus
Streptococcus,
S.
aureus,
31.66
±
0.88,
24.33
2.08,
25.66
0.33,
33.00
6.08;
however,
they
did
not
suppress
the
growth
albicans
all
tested
Bifidobacterial
strains
up
with
significant
difference
compared
p
<
0.05.
Green
synthesis
is
low-cost,
eco-friendly
easily
Its
impressive
features
SKOV3,
cell
line
antibacterial
for
some
besides
maintaining
could
candidate
them
competitive
agents
medical,
pharmacological,
agricultural
food
applications.
Microscopy Research and Technique,
Journal Year:
2024,
Volume and Issue:
87(9), P. 2121 - 2133
Published: May 5, 2024
Abstract
The
present
study
incorporated
an
environment‐friendly
and
cost‐efficient
green
synthesis
method
for
fabricating
zinc
oxide
nanoparticles
(ZnO‐NPs)
using
various
parts
(leaves,
buds,
flowers)
of
Bauhinia
Variegate
Linn.
UV‐Spectrophotometric
analysis
was
used
to
confirm
the
ZnO‐NPs,
which
showed
absorption
band
within
360–380
nm
range.
Further
techniques
like
FT‐IR
spectroscopy
(SEM)
scanning
electron
microscopy
equipped
with
a
novel
EDX
were
also
included
synthesis,
size,
shape
ZnO‐NPs.
Results
obtained
by
that
phytochemicals
in
ethanolic
extract
successfully
acted
as
capping
agent.
SEM
micrographs
confirmed
irregularly
shaped
average
size
70–80
nm.
presence
Zinc
Oxygen
peaks
successful
ZnO
nanoparticles.
radical
scavenging
(antioxidant)
potential
prepared
evaluated
DPPH
assay.
ZnO‐NPs
from
buds
highest
%RSA
(86%)
compared
flowers
(79%)
leaves
(76%).
current
findings
versatile
morphology
all
plant
significant
antioxidant
potential,
establishing
use
biological
systems
biomedical
applications.
Research
Highlights
A
thorough
comparative
power
major
,
is
1st
its
kind.
Extensive
characterization
UV–Vis
spectrophotometry,
FT‐IR,
SEM,
observe
conformational
morphological
changes.
Analysis
reduction
leaves,
single
future
directions
synthesis.
