Electrospinning in promoting chronic wound healing: materials, process, and applications
Frontiers in Bioengineering and Biotechnology,
Journal Year:
2025,
Volume and Issue:
13
Published: March 6, 2025
In
the
field
of
wound
treatment,
chronic
wounds
pose
a
significant
burden
on
medical
system,
affecting
millions
patients
annually.
Current
treatment
methods
often
fall
short
in
promoting
effective
healing,
highlighting
need
for
innovative
approaches.
Electrospinning,
technique
that
has
garnered
increasing
attention
recent
years,
shows
promise
care
due
to
its
unique
characteristics
and
advantages.
Recent
studies
have
explored
use
electrospun
nanofibers
demonstrating
their
efficacy
cell
growth
tissue
regeneration.
Researchers
investigated
various
materials
electrospinning,
including
polymers,
ceramics,
carbon
nanotubes
(CNTs),
metals.
Hydrogel,
as
biomaterial
been
widely
studied
matrix.
When
combined
with
it
can
be
used
develop
dressings
multiple
functions.
This
article
is
review
application
electrospinning
technology
treatment.
It
introduces
current
research
status
areas
pathophysiology,
preparation
technology,
dressing
development,
hoping
provide
references
directions
future
research.
Language: Английский
Electrospun polytetrafluoroethylene (PTFE) fibers in membrane distillation applications
Charles Defor,
No information about this author
Shih‐Feng Chou
No information about this author
AIMS Materials Science,
Journal Year:
2024,
Volume and Issue:
11(6), P. 1179 - 1198
Published: Jan. 1, 2024
<p>Polytetrafluoroethylene
(PTFE)
is
a
fully
fluorinated
linear
polymer
with
(CF<sub>2</sub>-CF<sub>2</sub>)<sub>n</sub>
backbone.
High
molecular
weight
PTFEs
are
chemically
inert
while
possessing
excellent
hydrophobic
surface
properties
attributed
to
their
low
energy.
These
characteristics
make
PTFE
an
candidate
for
membrane
distillation
application
among
all
other
polymers.
In
this
review,
the
electrospinning
processes
of
fibers
discussed
in
detail
focus
on
various
effects
resulting
fiber
morphologies
and
structures.
Due
high
chemical
resistance
solvent
solubility,
typically
electrospin
carrier,
such
as
polyvinyl
alcohol
(PVA)
and/or
polyethylene
oxide
(PEO),
using
emulsion
followed
by
sintering
process.
The
amount
emulsion,
types
carriers,
parameters,
conditions
have
interconnected
morphological
structures
PFTE
(e.g.,
beading
or
continuous
fibers).
addition,
electrospun
further
functionalized
methods
co-electrospinning
polymers
well
incorporations
metallic
(ZnO)
inorganic
particles
(POSS)
improve
performance
distillation.
Water
contact
angles,
permeation
fluxes,
salt
rejection
rates,
hours
operations
reported
fibrous
membranes
demonstrate
feasibility
applications.
general,
article
provides
scientific
understanding
engineering
distillation.</p>
Language: Английский