Journal of Composites Science,
Год журнала:
2025,
Номер
9(1), С. 21 - 21
Опубликована: Янв. 6, 2025
The
focus
of
this
study
was
to
enhance
the
CO2
capture
capabilities
polyacrylonitrile
(PAN)
nanocomposite
membranes
by
reinforcing
them
with
multi-walled
carbon
nanotubes
(MWCNT)
and
silica
(SiO2).
These
were
created
using
electrospinning
technology,
which
produced
nonwoven
nanofiber
membranes.
nanoparticles
functionalized
Gum
Arabic
(GA)
improve
distribution
prevent
agglomeration.
Fourier
transform
infrared
(FTIR)
scanning
electron
microscopy
(SEM)
analysis
conducted
examine
functionalization
their
morphological
structures.
experimentally
characterized
obtain
absorption
properties
also
evaluate
CO2/N2
permeation
compared
pure
PAN
results
showed
that
higher
nanoparticle
concentrations
increased
permeability
while
maintaining
stable
N2
permeability,
ensuring
favorable
selectivity
ratios.
4
wt.%
MWCNTs
membrane
achieved
best
separation
a
289.4
Barrer
6.3,
7
SiO2
reached
325
7.
findings
indicate
significant
improvements
in
for
Maxwell
mathematical
model
has
been
used
validate
experimental
results.
exceeded
predicted
values
models.
This
might
be
due
well-dispersed
functional
groups.
Polymers,
Год журнала:
2025,
Номер
17(4), С. 435 - 435
Опубликована: Фев. 7, 2025
Drug
delivery
systems
have
revolutionized
traditional
drug
administration
methods
by
addressing
various
challenges,
such
as
enhancing
solubility,
prolonging
effectiveness,
minimizing
adverse
effects,
and
preserving
potency.
Nanotechnology-based
systems,
particularly
nanoparticles
(NPs)
nanofibers
(NFs),
emerged
promising
solutions
for
biomedicine
delivery.
NFs,
with
their
ability
to
mimic
the
porous
fibrous
structures
of
biological
tissues,
garnered
significant
interest
in
drug-delivering
applications.
Biopolymers
gelatin
(Ge)
chitosan
(CH)
gained
much
more
attention
due
biocompatibility,
biodegradability,
versatility
biomedical
CH
exhibits
exceptional
anti-bacterial
activity,
wound
healing
capabilities,
whereas
Ge
provides
good
biocompatibility
cell
adhesion
properties.
Ge/CH-based
NFs
stimulate
cellular
connections
facilitate
tissue
regeneration
owing
structural
resemblance
extracellular
matrix.
This
review
explores
additive
preparation,
including
electrospinning,
force
pinning,
template
synthesis,
focusing
on
electrospinning
factors
influencing
fiber
structure.
The
properties
CH,
role
release,
formulation
strategies,
characterization
techniques
electrospun
fibers
are
discussed.
Furthermore,
this
addresses
applications
delivering
active
moieties
management
orthopedics
regulatory
considerations,
along
challenges
related
them.
Thus,
aims
provide
a
comprehensive
overview
potential
Advanced Engineering Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 13, 2025
Electrospinning
is
a
versatile
technique
for
producing
micro‐
and
nanoscale
fibers,
offering
vast
potential
to
address
critical
market
demands,
particularly
in
biomedical
engineering.
However,
the
industrial
adoption
of
electrospinning
as
manufacturing
technology
faces
significant
hurdles,
notably
achieving
precise
control
over
fiber
properties
ensuring
reproducibility
scalability.
These
challenges
directly
impact
its
viability
creating
advanced
products.
Bridging
gap
between
material
properties,
end‐user
requirements,
process
parameters
essential
unlocking
full
electrospinning.
This
work
provides
comprehensive
review
modalities,
operational
factors,
modeling
techniques,
emphasizing
their
role
optimizing
process.
The
use
strategies
machine
learning
methods
explored,
showcasing
enhance
performance.
highlights
connection
product
performance
electrospinning,
well
necessary
conditions
applications.
In
addition,
identifies
gaps
unexplored
areas,
roadmap
future
innovation
fabrication.
By
synergy
intelligent
design
applications,
this
lays
groundwork
advancements,
positioning
cornerstone
next‐generation
technologies.
Fibers and Polymers,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 10, 2025
Abstract
Oil
spills
in
aquatic
environments
are
catastrophic
events
that
pose
a
significant
global
environmental
challenge.
This
study
addresses
these
issues
by
developing
innovative
poly(vinyl
chloride)
(PVC)
nanofiber
mats
enhanced
with
nanographene
particles,
leveraging
their
exceptional
surface
area
and
unique
graphene
properties.
Recent
advances
technology
have
highlighted
its
versatility
various
fields;
however,
this
work
uniquely
applies
advancements
to
oil
spill
remediation.
Embedding
particles
into
PVC
nanofibers
using
electrospinning
resulted
enhancement
mechanical
properties
functionality.
The
were
synthesized
incorporated
an
aqueous
solution
at
varying
concentrations
(0.5%,
1%,
1.5%,
2%
weight).
produced
graphene,
resulting
nano-rough
surfaces,
as
revealed
scanning
electron
microscopy.
exhibited
remarkable
210%
increase
tensile
strength
concentration
of
1.5%
compared
pure
mats,
demonstrating
the
performance
material.
Moreover,
nanocomposites
improved
oil-spreading
kinetics,
positioning
them
highly
effective
for
sorption
applications.
presents
novel
integration
create
multifunctional
materials
tailored
highlights
potential
significantly
enhance
functional
nanofibers,
thereby
providing
foundation
future
hybrid
nanocomposite
sustainable
practical
