Advances in chemical and materials engineering book series,
Год журнала:
2024,
Номер
unknown, С. 1 - 40
Опубликована: Ноя. 1, 2024
Metal
nanoparticles
(MNPs)
have
the
potential
to
be
employed
in
both
therapeutic
and
diagnostic
applications.
Despite
plethora
of
techniques
for
formulation
MNPs,
it
is
evident
that
there
an
urgent
need
develop
a
non-toxic,
environmentally
friendly
MNP
technology,
namely
plant-derived
MNPs.
This
section
reviews
their
application
areas
summary
studies
literature.
First,
comprehensive
details
on
are
provided.
Then,
literature
review
made
different
overview
The
following
sections
this
article
examine
environmental
impact,
sustainability
industrial
applicability
MNPs
more
detail,
while
also
addressing
limitations
these
techniques.
Plant-derived
been
subject
significant
interest
among
researchers
continues
endless
area
research
with
ongoing
studies.
Sustainability,
Год журнала:
2023,
Номер
15(19), С. 14552 - 14552
Опубликована: Окт. 7, 2023
Recently,
the
preparation
of
smart
multifunctional
hybrid
nanoparticles
has
captured
significant
interest
in
versatile
areas,
including
medicine,
environment,
and
food,
due
to
their
enhanced
physicochemical
properties.
The
present
study
focuses
on
synthesis
Fe-doped
NiO
by
coprecipitation
method
using
sources
nickel
(II)
acetate
tetrahydrate
iron
(III)
nitrate
nonahydrate.
prepared
are
characterized
X-ray
diffraction,
Fourier
transform
infrared
spectroscopy,
UV–visible
field-emission
scanning
electron
microscopy,
transmission
photon
spectroscopic
analysis.
XRD
results
clearly
confirm
face-centered
cubic
structure
polycrystalline
nature
synthesized
Fe-NiO
nanoparticles.
Tauc
plot
analysis
revealed
that
bandgap
energy
decreased
with
increasing
concentration
Fe
dopant
from
2%
8%.
XPS
samples
exhibited
existence
elements,
Fe,
Ni,
O,
absence
any
surplus
compounds.
FE-SEM
TEM
analyses
proved
formation
nanostructured
few
spherical
mostly
unevenly
shaped
particles.
Further,
photocatalytic
efficiency
were
identified
cationic
dye
rhodamine
B
(Rh-B).
8%
doped
achieved
99%
Rh-B
degradation
within
40
min
visible-light
irradiation.
Hence,
exemplified
have
acted
as
a
noticeable
photocatalyst
degrade
dye.
Microorganisms,
Год журнала:
2023,
Номер
11(8), С. 1957 - 1957
Опубликована: Июль 31, 2023
The
high
prevalence
of
fungal
resistance
to
antifungal
drugs
necessitates
finding
new
combinations
boost
the
bioactivity
these
agents.
Hence,
aim
present
investigation
was
greenly
synthesize
zinc
oxide
nanoparticles
(ZnO-NPs)
using
an
aqueous
leaf
extract
Salvia
officinalis
and
investigate
their
activity
synergistic
efficiency
with
common
biofabricated
ZnO-NPs
were
characterized
detect
physicochemical
properties.
A
disk
diffusion
assay
employed
effectiveness
synthesized
evaluate
patterns
Candida
tropicalis
strain
detected
be
most
susceptible
at
both
tested
concentrations
50
100
µg/disk,
demonstrating
relative
suppressive
zones
19.68
±
0.32
23.17
0.45
mm,
respectively.
minimum
inhibitory
concentration
(MIC)
against
C.
40
µg/mL,
whereas
fungicidal
(MFC)
found
80
µg/mL.
highest
biogenic
terbinafine
agent
glabrata
strain,
fluconazole
albicans
increases
in
fold
inhibition
area
(IFA)
values
6.82
1.63,
Moreover,
potential
nystatin
a
IFA
value
1.06.
scanning
electron
microscopy
(SEM)
analysis
affirmed
morphological
deformations
candidal
cells
treated
biosynthesized
as
formation
abnormal
infoldings
cell
wall
membranes
also
pores
membranes,
which
might
lead
leakage
intracellular
constituents.
In
conclusion,
terbinafine,
nystatin,
strains
highlights
application
formulating
novel
agents
antimicrobial
efficiency.
ZnO
exhibit
powerful
efficiency,
prospective
use
formulation
efficient
medications,
including
mouthwash,
ointments,
lotions,
creams
for
effective
candidiasis
treatment.
Nanoscale Advances,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
A
single
colorimetric
probe
(NiONPs)
enables
the
detection
of
histidine
and
lysine
in
various
samples,
exhibiting
peroxidase-like
activity.
Optimization
parameters
facilitates
detection,
achieving
a
low
limit
with
good
stability.
Colorants,
Год журнала:
2025,
Номер
4(1), С. 7 - 7
Опубликована: Фев. 18, 2025
Water
contamination
caused
by
dyes
from
increased
human
activities,
in
particular
usage
the
textile
sector,
has
led
to
high
rates
of
disposal
both
natural
and
synthetic
water
stream,
affecting
color
ability
light
penetrate
through
system.
Several
methods
have
been
used
for
removal
these
organic
pollutants.
However,
due
complex
nature
dyes,
researchers
geared
toward
advanced
oxidation
processes
(AOPs).
This
method
allows
degradation
pollutants
into
more
environmentally
friendly
Green
synthesis
known
catalysts
on
rise,
nickel
oxide
(NiO)
NPs.
material
shown
degrade
several
recombination
rate
large
bandgap,
their
limitation
also
highlighted
along
with
importance
modification.
Thus,
it
is
important
understand
work
progress
made
green
NiO
as
a
photocatalyst
latest
advancements
field.
Environmental Research,
Год журнала:
2024,
Номер
260, С. 119665 - 119665
Опубликована: Июль 22, 2024
The
intensifying
production
and
release
into
the
environment
as
well
increasing
potential
in
agricultural
applications
make
relationship
between
plants
nickel
nanoparticles
(Ni
NPs)
a
relevant
timely
topic.
aim
of
this
review
is
to
give
an
overview
discuss
latest
findings
about
Ni
NPs
plants.
can
be
synthesized
using
phytochemicals
derived
from
plant
parts
environmentally
friendly
manner.
There
are
several
ways
for
these
enter
cells
tissues.
This
demonstrated
through
various
imaging
chemical
mapping
approaches
(e.g.,
transmission
electron
microscopy,
X-ray
fluorescence
spectroscopy
etc.).
NiO
affect
at
multiple
levels,
including
subcellular,
cellular,
tissue,
organ,
whole-plant
levels.
However,
effects
on
plants'
ecological
partners
rhizobiome,
pollinators)
remain
largely
unknown
despite
their
ecotoxicological
significance.
main
cause
NPs-triggered
damages
reactive
oxygen
species
imbalance
consequence
modulation
antioxidants.
In
non-tolerant
plants,
toxicity
mitigated
by
exogenous
treatments
such
application
silicon,
salicylic
acid,
or
jasmonic
which
induce
defense
mechanisms
whereas
Ni-hypertolerant
possess
endogenous
systems,
cell
wall
modifications
nitrosative
signaling
against
NP
stress.
Research
highlights
role
managing
fungal
diseases,
showcasing
antifungal
properties
specific
pathogens.
Due
essentiality
Ni,
nanofertilizers
might
promising
has
recently
started
come
view.
