ACS Applied Nano Materials,
Journal Year:
2023,
Volume and Issue:
6(23), P. 22373 - 22382
Published: Nov. 22, 2023
Essential
oils
(EOs)
are
favored
in
green
active
food
packaging
research
because
of
their
excellent
antibacterial
and
antioxidant
performance.
However,
due
to
unpleasant
odor
high
volatility,
there
is
a
need
control
concentration
duration
after
being
released
avoid
excessive
odorant
contamination
the
targeted
products
maintain
antimicrobial
efficiency.
In
this
paper,
facile
environmentally
friendly
strategy
using
cellulose
nanofibers
(CNFs),
iron
oxide
(Fe3O4),
thyme
EO
(TEO)
fabricate
TEO–Fe3O4–CNF
aerogels
with
micronano
porous
structure
for
controlled
release
volatile
TEO
extend
shelf
life
preserve
organoleptic
properties
presented.
The
chemical
deposition
method
used
situ
mineralize
<
c
magnetic
nanoparticles
(NPs)
activity
on
CNF
surface.
An
external
field
employed
actuate
fiber
movement
aerogel
pore
during
freeze-drying
process,
which
has
significant
impact
storage
TEO.
Simultaneously,
synergistic
interaction
between
Fe3O4
having
contact
bacteriostatic
effect
endows
results
demonstrate
retention
within
network.
These
presents
smaller
denser
(11.49
nm),
outstanding
(15.48
mg·g–1),
capacity
(zone
inhibition
greater
than
25.5
mm,
visible
48
days),
making
them
self-controlled
releasing
property
relatively
stable
release–adsorption–release
system
an
10
day
period.
practical
applications,
sustained-release
can
be
utilized
foods
such
as
pork
fruit
prolong
life.
Journal of Nanobiotechnology,
Journal Year:
2024,
Volume and Issue:
22(1)
Published: Jan. 8, 2024
Abstract
The
iron
oxide
nanoparticles
(IONPs),
possessing
both
magnetic
behavior
and
semiconductor
property,
have
been
extensively
used
in
multifunctional
biomedical
fields
due
to
their
biocompatible,
biodegradable
low
toxicity,
such
as
anticancer,
antibacterial,
cell
labelling
activities.
Nevertheless,
there
are
few
IONPs
clinical
use
at
present.
Some
approved
for
withdrawn
insufficient
understanding
of
its
applications.
Therefore,
a
systematic
summary
IONPs’
preparation
applications
is
crucial
the
next
step
entering
practice
from
experimental
stage.
This
review
summarized
existing
research
past
decade
on
biological
interaction
with
animal/cells
models,
human.
aims
provide
cutting-edge
knowledge
involved
effects
vivo
vitro,
improve
smarter
design
application
clinic
trials.
Graphical
Advanced Science,
Journal Year:
2024,
Volume and Issue:
11(17)
Published: Feb. 17, 2024
Abstract
Atherosclerosis,
a
multifaceted
chronic
inflammatory
disease,
has
profound
impact
on
cardiovascular
health.
However,
the
critical
limitations
of
atherosclerosis
management
include
delayed
detection
advanced
stages,
intricate
assessment
plaque
stability,
and
absence
efficacious
therapeutic
strategies.
Nanotheranostic
based
nanotechnology
offers
novel
paradigm
for
addressing
these
challenges
by
amalgamating
imaging
capabilities
with
targeted
interventions.
Meanwhile,
iron
oxide
nanoparticles
have
emerged
as
compelling
candidates
theranostic
applications
in
due
to
their
magnetic
resonance
capability
biosafety.
This
review
delineates
current
state
prospects
nanoparticle‐based
nanotheranostics
realm
atherosclerosis,
including
pivotal
aspects
development,
pertinent
targeting
strategies
involved
disease
pathogenesis,
diagnostic
roles
nanoparticles.
Furthermore,
this
provides
comprehensive
overview
nanomedicine
approaches
employing
nanoparticles,
encompassing
chemical
therapy,
physical
stimulation
biological
therapy.
Finally,
proposes
discusses
associated
translating
innovative
into
clinically
viable
anti‐atherosclerosis
In
conclusion,
new
insights
future
theranostic,
showcasing
remarkable
potential
oxide‐based
versatile
tools
battle
against
atherosclerosis.
Journal of Drug Delivery Science and Technology,
Journal Year:
2024,
Volume and Issue:
96, P. 105689 - 105689
Published: April 21, 2024
In
the
last
few
years,
wound
healing
and
development
of
"ideal"
biomaterials
that
provide
quick
recovery
minimize
scarring
have
represented
one
most
important
priorities
researchers.
this
direction,
silk
fibroin
(SF)
scaffolds
gained
substantial
awareness,
as
a
promising
polymer
owing
to
their
increased
biocompatibility,
outstanding
mechanical
properties,
biodegradability,
especially
tensile
strength.
Furthermore,
SF
is
acknowledged
accelerate
process
by
encouraging
cell
growth
proliferation,
also
migration
different
types
cells
are
included
in
stages
process.
Therefore,
metal
oxide
nanoparticles
(NPs),
such
iron
(FeO),
copper
(CuO),
zinc
(ZnO),
or
magnesium
(MgO)
NPs,
been
extensively
researched
for
antimicrobial
properties
ability
enhance
tissue
regeneration
addition
SF.
When
introduced
within
scaffolds,
these
NPs
impart
enhanced
including
improved
scaffold
stability
durability.
Moreover,
presence
could
increase
biocompatibility
facilitating
adhesion,
migration,
ultimately
promoting
processes.
The
incorporation
other
natural
polymers
into
has
thus
emerged
favorable
method
therapeutic
potential
developed
biomaterial.
This
review
aims
an
overview
advancements
containing
applications.
Journal of Functional Biomaterials,
Journal Year:
2024,
Volume and Issue:
15(8), P. 227 - 227
Published: Aug. 14, 2024
A
wide
range
of
applications
using
functionalized
magnetic
nanoparticles
(MNPs)
in
biomedical
applications,
such
as
biomedicine
well
biotechnology,
have
been
extensively
expanding
over
the
last
years.
Their
potential
is
tremendous
delivery
and
targeting
systems
due
to
their
advantages
biosubstance
binding.
By
applying
materials-based
biomaterials
different
organic
polymers,
highly
advanced
multifunctional
bio-composites
with
high
specificity,
efficiency,
optimal
bioavailability
are
designed
implemented
various
bio-applications.
In
modern
drug
delivery,
importance
a
successful
therapy
depends
on
proper
loaded
bioactive
components
specific
sites
body.
MNPs
nanocarrier-based
that
magnetically
guided
regions
an
external
field.
Therefore,
excellent
tool
for
form
imaging
agents,
sensors,
targets/vehicles,
diagnostic
tools
managing
disease
therapy.
great
contribution
was
made
improve
engineering
skills
surgical
diagnosis,
therapy,
treatment,
while
applicability
opened
up
large
scope
studies.
This
review
highlights
synthesis
strategies,
followed
by
surface
functionalization
techniques,
which
makes
them
promising
biomedicine,
special
emphasis
delivery.
Mechanism
system
key
factors
affecting
efficiency
discussed,
considering
toxicity
limitations
well.
Materials Today Bio,
Journal Year:
2024,
Volume and Issue:
26, P. 101027 - 101027
Published: March 16, 2024
Multimodal
imaging,
which
combines
the
strengths
of
two
or
more
imaging
modalities
to
provide
complementary
anatomical
and
molecular
information,
has
emerged
as
a
robust
technology
for
enhancing
diagnostic
sensitivity
accuracy,
well
improving
treatment
monitoring.
Moreover,
application
multimodal
in
guiding
precision
tumor
can
prevent
under-
over-treatment,
thereby
maximizing
benefits
patients.
In
recent
years,
several
intriguing
magneto-optical
nanosystems
with
both
magnetic
optical
properties
have
been
developed,
leading
significant
breakthroughs
field
image-guided
therapy.
These
advancements
pave
way
precise
medicine.
This
review
summarizes
various
types
developed
recently
describes
their
applications
probes
agents
therapeutic
interventions.
Finally,
future
research
development
prospects
are
discussed
along
an
outlook
on
further
biomedical
field.
ACS Omega,
Journal Year:
2023,
Volume and Issue:
9(1), P. 16 - 32
Published: Dec. 21, 2023
Antibiotic
resistance
(AMR)
is
one
of
the
pressing
global
public
health
concerns
and
projections
indicate
a
potential
10
million
fatalities
by
year
2050.
The
decreasing
effectiveness
commercially
available
antibiotics
due
to
drug
phenomenon
has
spurred
research
efforts
develop
potent
safe
antimicrobial
agents.
Iron
oxide
nanoparticles
(IONPs),
especially
when
doped
with
metals,
have
emerged
as
promising
avenue
for
combating
microbial
infections.
Like
IONPs,
activities
doped-IONPs
are
also
linked
their
surface
charge,
size,
shape.
Doping
metals
on
can
alter
size
magnetic
properties
reducing
energy
band
gap
combining
electronic
charges
spins.
Furthermore,
smaller
metal-doped
tend
exhibit
enhanced
activity
higher
surface-to-volume
ratio,
facilitating
greater
interaction
bacterial
cells.
Moreover,
metal
doping
lead
increased
charge
density
in
thereby
elevate
reactive
oxygen
species
(ROS)
generation.
These
ROS
play
vital
role
disrupt
cell
membrane,
proteins,
or
nucleic
acids.
In
this
review,
we
compared
different
doped-IONPs,
elucidated
mechanism(s),
put
forth
opinions
improved
biocompatibility.
Pharmaceutics,
Journal Year:
2024,
Volume and Issue:
16(5), P. 645 - 645
Published: May 10, 2024
In
recent
years,
nanotechnology
has
achieved
a
remarkable
status
in
shaping
the
future
of
biological
applications,
especially
combating
fungal
diseases.
Owing
to
excellence
nanotechnology,
iron
nanoparticles
(Fe
NPs)
have
gained
enormous
attention
years.
this
review,
we
provided
comprehensive
overview
Fe
NPs
covering
key
synthesis
approaches
and
underlying
working
principles,
factors
that
influence
their
properties,
essential
characterization
techniques,
optimization
antifungal
potential.
addition,
diverse
kinds
NP
delivery
platforms
command
highly
effective
release,
with
fewer
toxic
effects
on
patients,
are
great
significance
medical
field.
The
issues
biocompatibility,
toxicity
profiles,
applications
optimized
field
biomedicine
also
been
described
because
these
most
significant
determining
inclusion
clinical
use.
Besides
this,
difficulties
regulations
exist
transition
from
laboratory
experimental
studies
(toxicity,
specific
standards,
safety
concerns)
NPs-based
agents
summarized.
