Eco-friendly synthesis of metallic nanoparticles from agri-food waste extracts: Applications in food packaging and healthcare–A critical review
Materials Today Chemistry,
Год журнала:
2025,
Номер
45, С. 102619 - 102619
Опубликована: Март 4, 2025
Язык: Английский
Biotechnological Applications of the Ubiquitous Fungus Penicillium sp. 8L2: Biosorption of Zn(II) and Synthesis of ZnO Nanoparticles as Biocidal Agents
Sustainability,
Год журнала:
2025,
Номер
17(6), С. 2379 - 2379
Опубликована: Март 8, 2025
In
this
study,
the
capacity
of
ubiquitous
filamentous
fungus
Penicillium
sp.
8L2
to
remove
Zn(II)
ions
present
in
synthetic
solutions
was
studied
and
optimal
operating
conditions
were
obtained
based
on
a
response
surface
methodology
(RSM).
The
contact
time
optimized
through
kinetic
tests.
Equilibrium
tests
then
carried
out,
which
allowed
biosorption
isotherms
be
for
several
mathematical
models.
At
same
time,
fungal
cell
extract
transform
metal
into
ZnO
nanoparticles
with
biocidal
evaluated.
Its
inhibitory
five
microbial
strains
determined.
mechanisms
nanoparticle
synthesis
characterized
by
different
crystallographic,
spectrophotometric
microscopic
analytical
techniques.
It
confirmed
that
bound
superficially
but
also
periplasmic
space
strong
bond
phosphate
groups,
both
stage
during
consolidation
nanoparticles.
addition,
presence
hydroxyl,
amino,
carbonyl
methylene
groups
identified,
could
promote
nanoparticles,
since
some
them
have
reducing
nature.
kinetics
showed
occurred
two
stages,
first
very
fast
second
slower.
identified
maximum
52.14
mg/g
Langmuir
model
under
conditions:
5
days,
pH
5.6
0.2
g/L
biomass
dose.
success
biological
route
an
average
size
18
nm
obtained.
data
good
inhibition
ability
against
tested
microorganisms,
values
ranging
from
62.5
1000
µg/mL.
is
promising
microorganism
field
heavy
applied
biotechnology.
Язык: Английский
Leveraging Synergistic Effects of Metallic Nanoparticles and Essential Oils in Biopolymers: Emerging Nanocomposites for Food Packaging Applications – A Review
Journal of Agriculture and Food Research,
Год журнала:
2025,
Номер
unknown, С. 101885 - 101885
Опубликована: Апрель 1, 2025
Язык: Английский
Antioxidant and antimicrobial properties of zinc oxide nanoparticles green synthesized with Bunium persicum essential oil
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Апрель 9, 2025
This
study
evaluated
the
antioxidant
and
antibacterial
properties
of
zinc
oxide
nanoparticles
containing
Bunium
persicum
(Boiss.)
B.
Fedtsch.
essential
oil
synthesized
using
a
green
method.
The
analyses
were
conducted
with
three
replications
completely
randomized
methodology.
means
compared
Duncan's
multiple
range
test
at
significance
level
5%
SPSS
version
22
statistical
software.
In
microbial
test,
antimicrobial
property
cumin
was
significantly
higher
than
that
in
both
disc
diffusion
microbroth
dilution
methods
(p
<
0.05).
addition,
had
most
significant
effect
on
Candida
Albicans
yeast,
then
gram-positive
Staphylococcus
aureus
bacteria,
finally
gram-negative
Escherichia
coli
bacteria.
Zinc
combined
showed
better
result
measuring
amount
total
phenolic
compounds
particle
size
dispersion
index,
there
difference
samples
lowest
index
related
to
sample
oil.
Язык: Английский
Eco-friendly flame retardant and antibacterial finishing solutions for cotton textiles: A comprehensive review
Journal of Industrial Textiles,
Год журнала:
2025,
Номер
55
Опубликована: Март 1, 2025
Cotton
(Gossypium
spp.
),
commonly
known
as
the
“King
of
Fibers,”
plays
a
crucial
role
in
global
textile
industry
because
its
comfort,
breathability,
and
biodegradability.
However,
their
high
flammability
presents
significant
safety
risks,
particularly
fire-prone
environments,
leading
to
an
urgent
demand
for
effective
flame
retardants.
In
addition
concerns,
lack
inherent
antibacterial
properties
cotton
makes
it
susceptible
microbial
growth,
resulting
odors
fabric
degradation.
This
issue
has
been
exacerbated
by
COVID-19
pandemic,
which
heightened
public
awareness
hygiene
necessity
textiles
that
minimize
contamination.
Consequently,
there
surge
need
treatments
textiles,
focusing
on
solutions
are
both
environmentally
friendly.
Despite
this
increasing
focus,
numerous
reviews
have
examined
flame-retardant
finishing
separately.
comprehensive
analysis
integrates
functionalities
not
yet
systematically
compiled.
review
aims
fill
critical
gap
consolidating
existing
literature
eco-friendly
specifically
flame-retardant,
antibacterial,
dual-functional
treatments.
It
evaluates
current
state
retardants,
assesses
effectiveness
various
natural
agents,
explores
innovative
synergistic
formulations
designed
enhance
resistance
performance.
also
identifies
future
directions
development
multifunctional
meet
evolving
demands
consumers
align
with
regulatory
standards,
ultimately
contributing
safer
more
sustainable
solutions.
Язык: Английский