Polymers for Advanced Technologies,
Journal Year:
2025,
Volume and Issue:
36(4)
Published: April 1, 2025
ABSTRACT
The
growing
demand
for
self‐powered
wearable
electronic
devices
in
healthcare,
fitness,
and
entertainment
has
driven
significant
advancements
energy
harvesting
technologies.
This
review
explores
the
latest
progress
mechanisms
that
enable
sustainable
autonomous
devices,
with
a
particular
emphasis
on
role
of
polymers
their
development.
Polymers
offer
unique
combination
mechanical
flexibility,
biocompatibility,
lightweight
properties,
making
them
ideal
applications.
systematically
categorizes
major
technologies
into
three
primary
mechanisms:
thermoelectric
generators
(TEGs),
piezoelectric
harvesters
(PEHs),
triboelectric
nanogenerators
(TENGs).
Each
section
provides
an
in‐depth
discussion
working
principles,
material
innovations,
fabrication
techniques,
applications
these
systems.
Beyond
fundamental
mechanisms,
discusses
hybrid
systems
integrate
multiple
sources
to
maximize
power
generation
ensure
continuous
device
operation.
storage
technologies,
such
as
flexible
supercapacitors
micro‐batteries,
is
also
highlighted
address
intermittency
challenges
ambient
sources.
Despite
progress,
remain
improving
conversion
efficiency,
enhancing
durability,
optimizing
system
integration
real‐world
identifies
key
research
directions
overcoming
challenges,
including
advanced
materials
engineering,
miniaturization
artificial
intelligence‐driven
management
strategies.
findings
presented
this
provide
valuable
insights
development
next‐generation
paving
way
efficient
electronics
seamlessly
daily
life.
Heliyon,
Journal Year:
2025,
Volume and Issue:
11(1), P. e41643 - e41643
Published: Jan. 1, 2025
Essential
oils
application
as
natural
preservatives
is
challenging
owning
to
low
solubility
and
stability
harsh
conditions,
while
incorporation
of
essential
into
nanoemulsion
systems
can
effectively
improve
these
issues.
Therefore,
the
ajwain
(C.
copticum)
cardamom
were
fabricated
through
self-emulsification
technique
evaluated
their
size,
ζ-potential,
antioxidative
antibacterial
activities.
The
effect
double
nanomulsion
on
textural
sensorial
properties
Mortadella
sausage
was
also
examined
under
chilling
temperature
(4
°C).
Our
goal
storage
by
using
preservative.
By
increasing
oil
in
nanoemulsion,
protein
moisture
increased,
fat
content
decreased
(17
%).
Furthermore,
showed
particle
size
less
than
100
nm
PDI<0.5
revealing
nanoemulsions.
Moreover,
nanoemulsions
exhibited
higher
activity
against
S.
aureus
IC50
DPPH
value
(107
ppm).
had
a
greater
Mortadella,
reduction
hardness
(∼5300
g),
chewiness
(∼2500
g
mm).
Ajwain/cardamom
increased
sensory
properties,
particularly
taste
acceptance
Mortadella.
Consequently,
not
only
mortadella
at
due
antioxidant
antimicrobial
but
has
positive
red
color
created
special
herbal
aroma,
odor
samples,
which
ultimately
contributed
customer-friendly
product.
appropriate
dose
develop
meat
products
lowest
amount
nitrite
formulations,
although,
further
research
should
be
conducted
mechanism
action
AEO/CEO
concerning
appearance
products.
Inorganics,
Journal Year:
2025,
Volume and Issue:
13(3), P. 67 - 67
Published: Feb. 24, 2025
Perovskite
materials
have
emerged
as
one
of
the
most
promising
classes
compounds
in
recent
years
due
to
their
unique
combination
electrical,
dielectric,
and
magnetic
properties,
which
make
them
ideal
candidates
for
a
wide
range
advanced
technological
applications.
This
comprehensive
review
explores
latest
developments
behavior
perovskites,
providing
an
in-depth
analysis
underlying
mechanisms
potential
improving
device
performance.
The
covers
fundamental
aspects
charge
transport,
polarization,
interactions
perovskite
structures
including
impact
crystal
symmetry,
ion
migration,
external
stimuli
on
properties.
Moreover,
it
highlights
various
strategies
used
tailor
these
properties
through
compositional
engineering,
doping,
structural
modifications,
resulting
enhanced
efficiency,
stability,
multifunctionality
applications
such
photovoltaics,
capacitors,
dielectric
resonators,
spintronic
devices.
Additionally,
paper
addresses
challenges
associated
with
practical
implementation
stability
issues
under
harsh
environmental
conditions
scalability
industrial
concludes
outlook
future
directions,
emphasizing
need
further
research
overcome
unlock
full
next-generation
electronics,
energy
storage,
Modern Physics Letters B,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 27, 2025
This
study
investigates
the
electroosmotic
flow
and
thermal
transport
of
nanofluids,
specifically
aluminum
oxide
titanium
dioxide,
within
tapered
arteries
with
stenosis.
Using
finite
difference
method
(FDM),
we
modeled
dynamics
heat
transfer
mechanisms
under
assumption
low
Reynolds
numbers
mild
The
focuses
on
effects
nanoparticle
volume
fraction,
absorption
parameters,
forces
blood
flow,
velocity
profiles,
temperature
distribution.
Results
show
that
increasing
concentration
significantly
reduce
velocity,
particularly
in
divergent
artery
geometries.
Additionally,
inclusion
enhances
transfer,
while
Grashof
number
influences
central
velocity.
These
findings
offer
valuable
insights
into
optimizing
nanoparticle-based
therapeutic
interventions
for
cardiovascular
treatments,
providing
a
framework
enhancing
drug
delivery
systems
improving
efficacy
heat-based
therapies.
study’s
outcomes
could
lead
to
improved
diagnostic
tools
strategies
managing
diseases.
