Polymeric Nanofibers via Green Electrospinning for Safe Food Engineering
Macromolecular Rapid Communications,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 22, 2025
Abstract
Electrospun
functional
nanofibers
enable
controlled
release
of
the
loaded
active
ingredient
and
an
adjustable
dissolution
rate.
However,
widespread
use
toxic
organic
solvents
in
electrospinning
poses
risks
to
human
health
environment
whereas
increasing
production
costs
complexity.
This
article
examines
application
eco‐friendly
technologies
food
engineering,
with
a
focus
on
water‐based
melt
methods.
It
provides
detailed
analysis
water‐soluble
biopolymers
synthetic
polymers,
highlighting
their
current
applications
challenges
engineering.
Water‐based
is
proposed
as
sustainable
alternative,
offering
scalability
reduced
environmental
impact.
transition
essential
for
advancing
engineering
toward
more
environmentally
responsible
practices.
Язык: Английский
Piezo-Photocatalytic Degradation of Ciprofloxacin Based on Flexible BiVO4 PVDF Nanofibers Membrane
Catalysts,
Год журнала:
2025,
Номер
15(2), С. 163 - 163
Опубликована: Фев. 11, 2025
The
excessive
use
of
ciprofloxacin,
an
antibiotic,
has
led
to
environmental
challenges
such
as
drug
resistance
and
severe
water
pollution,
necessitating
effective
mitigation
strategies.
Piezo-photocatalytic
technology
offers
a
sustainable
solution.
In
this
study,
BiVO4,
recognized
for
its
exceptional
visible
light
absorption
conductivity,
was
embedded
within
polyvinylidene
fluoride
(PVDF)
nanofibers
address
issues
secondary
pollution
enhance
material
recovery.
addition
peroxymonosulfate
(PMS)
further
improved
the
degradation
process
by
generating
highly
reactive
sulfate
radicals
(•SO4−),
which
acted
synergistically
with
piezoelectric
effects
pollutant
breakdown.
Under
combined
stir,
illumination,
PMS
activation,
BiVO4
achieved
40%
higher
ciprofloxacin
efficiency
compared
mechanical
stir
alone.
This
improvement
is
attributed
generation
polarization
charges
at
both
ends
•SO4−,
promoted
efficient
electron-hole
separation
oxidative
degradation.
study
introduces
novel
approach
piezo-photocatalytic
treatment
using
flexible
membrane
materials
enhancement.
Язык: Английский
Electrospun nanofibers and their application as sensors for healthcare
Frontiers in Bioengineering and Biotechnology,
Год журнала:
2025,
Номер
13
Опубликована: Март 20, 2025
Electrospinning
is
a
type
of
electrohydrodynamics
that
utilizes
high-voltage
electrostatic
force
to
stretch
polymer
solution
into
nanofibers
under
the
influence
an
electric
field,
with
most
fibers
falling
onto
collector.
This
technology
favored
by
researchers
across
various
fields
due
its
simple
and
inexpensive
device
for
producing
in
straightforward
manner.
Nanofibers
prepared
through
electrospinning
have
high
specific
surface
area
porosity.
shows
extensive
potential,
especially
within
biomedical
sensors.
article
provides
systematic
overview
factors
influencing
electrospinning,
parameters
process,
types
electrospun
nanofibers,
applications
field
sensors,
including
wearable
pressure
glucose
The
paper
summarizes
research
progress
this
points
out
direction
development
technology,
as
well
future
challenges.
Язык: Английский