Nanomaterials,
Год журнала:
2024,
Номер
14(24), С. 2018 - 2018
Опубликована: Дек. 16, 2024
Nanoparticles
(NPs)
have
emerged
as
a
potent
choice
for
various
applications,
from
drug
delivery
to
agricultural
studies,
serving
an
alternative
and
promising
methodology
future
advancements.
They
been
widely
explored
in
systems,
demonstrating
immense
promise
high
efficiency
the
of
numerous
biomolecules
such
proteins
anticancer
agents,
either
solely
or
modified
with
other
compounds
enhance
their
capabilities.
In
addition,
utilization
NPs
extends
antimicrobial
where
they
are
used
develop
novel
antibacterial,
antifungal,
antiviral
formulations
advanced
characteristics.
Lactoferrin
(Lf)
is
glycoprotein
recognized
its
significant
multifunctional
properties,
antimicrobial,
antioxidant,
anti-inflammatory,
anticancer,
neuroprotective
effects.
Its
activity
has
broad
distribution
human
body,
Lf
receptors
present
multiple
regions.
Current
research
shows
that
utilized
NP
technology
surface
material,
encapsulated
biomolecule,
even
itself.
Due
abundance
regions,
can
be
employed
material
targeted
strategies,
particularly
crossing
BBB
targeting
specific
cancers.
Furthermore,
synthesized
structure,
positioning
it
strong
candidate
NP-related
applications.
this
article,
we
explore
highlighted
underexplored
areas
applications
research.
This
review
examines
the
potential
of
nanomaterials
in
revolutionizing
food
packaging,
focusing
on
their
role
enhancing
barrier
properties
and
extending
shelf
life
packaged
foods.
Traditional
packaging
materials
often
fall
short
effectively
protecting
against
oxygen,
moisture,
UV
light,
resulting
diminished
quality
shorter
life.
Nanomaterials,
including
nanoclays,
metal
oxide
nanoparticles
(e.g.,
ZnO,
TiO₂),
carbon-based
graphene,
carbon
nanotubes),
biodegradable
options
like
cellulose
nanocrystals,
have
emerged
as
promising
solutions.
These
offer
exceptional
gas
moisture
properties,
antimicrobial
effects,
protection
capabilities.
The
provides
an
in-depth
exploration
various
nanomaterials,
highlighting
distinctive
mechanisms;
such
tortuosity
which
enhance
performance
by
limiting
permeability.
It
also
discusses
recent
advancements
integrating
into
both
flexible
rigid
systems,
well
active
intelligent
that
employs
nanosensors
for
real-time
monitoring
freshness
spoilage.
Despite
potential,
challenges
toxicity
concerns,
environmental
impacts,
economic
constraints
to
large-scale
adoption
are
addressed.
emphasizes
need
future
research
dual-function
can
simultaneously
improve
enable
sensing.
innovations
could
transform
technologies,
promoting
enhanced
safety
sustainability.
Comprehensive Reviews in Food Science and Food Safety,
Год журнала:
2024,
Номер
23(6)
Опубликована: Окт. 22, 2024
Abstract
Biofilm
formation
on
food
packaging
surfaces
is
a
major
issue
in
the
industry,
as
it
leads
to
contamination,
reduces
shelf
life,
and
poses
risks
human
health.
To
mitigate
these
effects,
developing
smart
coatings
that
can
actively
sense
combat
microbial
growth
has
become
critical
research
focus.
This
study
motivated
by
need
for
intelligent
solutions
integrate
antimicrobial
agents
sensors
real‐time
contamination
detection.
It
hypothesized
combining
conducting
polymers
(CPs)
with
nanomaterials
enhance
efficacy
while
maintaining
mechanical
integrity
environmental
stability
required
applications.
Through
application
of
numerous
technologies
like
surface
modification,
CP–nanoparticle
integration,
multilayered
coating,
performance
sensor
capabilities
materials
were
analyzed.
Case
studies
showed
90%
inhibition
bacterial
tenfold
decrease
viable
counts
AgNPs
incorporation,
extending
strawberries’
life
40%
fish
freshness
an
additional
5
days.
Moreover,
CP
complex
systems
have
been
shown
reduce
oxidative
spoilage
nuts
dried
fruits
up
85%,
quality
leafy
greens
3
weeks
under
suboptimal
conditions.
Environmental
assessments
indicated
30%
reduction
carbon
footprint
when
combined
biodegradable
polymers,
contributing
more
transparent
reliable
supply
chain.
CP‐based
films
integrated
exhibit
high
sensitivity,
detecting
ammonia
concentrations
below
500
ppb,
offer
significant
selectivity
sensing
hazardous
gases.
These
findings
indicate
markedly
safety
sustainability
Journal of Composites Science,
Год журнала:
2025,
Номер
9(1), С. 25 - 25
Опубликована: Янв. 7, 2025
The
development
of
nanocomposite
materials
for
food
packaging
applications
requires
a
precise
balance
material
functionality,
safety,
and
regulatory
compliance.
In
this
work,
the
design,
manufacturing,
optimization,
feasibility,
safety
profile
polylactic
acid
(PLA)
nanofibers
filled
with
biocompatible
carbon
nanoparticles
(CNP)
copper-loaded
(CNP-Cu)
by
electrospinning
are
presented.
To
ensure
nanoparticle
compatibility
PLA
solvent
system
achieve
uniform
dispersion
within
nanofibers,
dynamic
light
scattering
analysis
was
employed,
while
incorporation
efficiency
demonstrated
building
novel
UV–vis
spectroscopy
analytical
method.
Morphological
analysis,
performed
through
FE-SEM
TEM,
confirmed
homogeneous
distribution
CNP
CNP-Cu
without
aggregation.
Migration
studies
in
aqueous
simulants
were
also
carried
out
to
assess
material’s
profile.
results
showed
minimal
release,
calculated
copper
migration
well
limits
set
European
Commission
Regulation
(EU)
No.
10/2011
contact
materials.
