Pharmaceutics,
Journal Year:
2024,
Volume and Issue:
16(9), P. 1131 - 1131
Published: Aug. 27, 2024
Skin
cancer
is
threatening
more
and
people’s
health;
its
postoperative
recurrence
wound
infection
are
still
critical
challenges.
Therefore,
specialty
dressings
with
multifunctional
bioactivity
urgently
desired.
Emodin
a
natural
anthraquinone
compound
that
has
anti-cancer
anti-bacterial
properties.
Herein,
we
fabricated
coaxial
electrospinning
nanofibers
loaded
emodin
to
exploit
dressing
for
skin
management,
which
encapsulated
in
polyvinylpyrrolidone
core
layer,
combined
chitosan-polycaprolactone
as
shell
layer.
The
were
characterized
via
morphology,
physicochemical
nature,
drug
load
efficiency,
pH-dependent
release
profiles,
biocompatibility.
Meanwhile,
the
effects
evaluated
vitro.
emodin-loaded
exhibited
smooth
surfaces
relatively
uniform
diameter
distribution
clear
shell-core
structure;
remarkably,
was
evenly
dispersed
significantly
enhanced
dissolution
of
emodin.
Furthermore,
they
not
only
display
good
wettability,
high
entrapment
biphasic
profile
but
also
present
superior
biocompatibility
properties
by
increasing
levels
MDA
ROS
A-375
HSC-1
cells
apoptosis-related
pathway,
long-term
dose-independent
manner.
findings
indicate
nanofiber
can
provide
potential
treatment
strategy
management.
Advanced Materials,
Journal Year:
2024,
Volume and Issue:
36(32)
Published: May 30, 2024
Spontaneous
or
nonspontaneous
unidirectional
fluid
transport
across
multidimension
can
occur
under
specific
structural
designs
and
ambient
elements
for
porous
materials.
While
existing
reviews
have
extensively
summarized
on
surfaces,
there
is
an
absence
of
literature
summarizing
fluid's
This
review
introduces
wetting
phenomena
observed
natural
biological
surfaces
structures.
Subsequently,
it
offers
overview
diverse
principles
potential
applications
in
this
field,
emphasizing
various
physical
chemical
(surface
energy,
capillary
size,
topographic
curvature)
(underwater,
oil,
pressure,
solar
energy).
Applications
encompass
moisture-wicking
fabric,
sensors,
skincare,
fog
collection,
oil-water
separation,
electrochemistry,
liquid-based
gating,
evaporators.
Additionally,
significant
formulas
from
studies
are
compelled
to
offer
readers
valuable
references.
Simultaneously,
advantages
challenges
critically
assessed
these
the
perspectives
presented.
Chemical Society Reviews,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Jan. 1, 2024
This
tutorial
review
presents
the
development
of
advanced
immunomodulatory
hydrogels
strategically
designed
to
address
chronic
inflammation
through
their
intrinsic
properties.
Nano Letters,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 17, 2025
Wearable
sweat
sensors
offering
real-time
monitoring
of
biomarker
levels
suffer
from
stability
and
accuracy
issues,
primarily
due
to
low
concentrations,
fluctuating
pH,
material
detachment
sensor
deformation.
Here,
we
developed
a
wearable
sensing
system
integrated
with
two
advanced
electrodes
flexible
microchannel
for
long-term
reliable
pH
uric
acid
(UA).
By
printing
the
ink
doped
nanomaterials
(Co3O4@CuCo2O4
polyaniline),
achieved
highly
stable
direct
analysis
perspiration,
without
additional
surface
modification.
Additionally,
provided
means
sensitivity
calibration,
reducing
effect
individual
metabolism
exercise
intensity.
As
result,
effective
gout
management
was
validated
by
accurately
tracking
UA
fluctuations
in
serum
hyperuricemia
patients
healthy
individuals.
These
findings
offer
method
biomarkers
assess
personal
health.
ACS Nano,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 6, 2025
Directional
liquid
transport
fibrous
matrices
(DLTFMs)
have
the
unique
ability
to
direct
movement
in
a
single
direction
through
their
thickness.
Beyond
inherent
function,
DLTFMs
can
also
enhance
effectiveness
of
additional
functionalities.
This
review
focuses
on
recent
advances
DLTFMs,
particularly
role
DLTs
enhancing
secondary
functions.
We
begin
with
brief
overview
historical
development
and
major
achievements
DLTFM
research,
followed
by
an
outline
classification,
fabrication
techniques,
basic
functions
derived
from
natural
properties.
The
integration
DLT
functionalities
such
as
responsiveness,
thermal
regulation,
wearable
technology
for
innovative
applications
various
sectors
is
then
discussed.
concludes
discussion
key
challenges
prospects
field,
including
durability
reliability
performance,
precise
regulation
fluid
rates,
resilience
longevity
harsh
environments,
impact
variations
performance
enhancement.
goal
this
stimulate
further
studies
promote
practical
implementation
variety
industries.
Small,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 11, 2025
Abstract
Self‐healing
hydrogels
are
intelligent
wound
dressings
to
repair
structural
damage
caused
by
limb
movement,
demonstrating
advantages
in
stretchable
management.
Chitosan
is
widely
used
the
preparation
of
due
biocompatibility
and
biodegradability.
However,
self‐healing
efficiency
mechanical
strength
chitosan
not
ideal.
To
address
issues,
three
hydrogels:
single
schiff
base
network
(OH),
double
schiff‐base
bond
hydrogel
(OHD),
borate
ester
bond/schiff
(OHPB)
designed.
The
time
OHPB
only
0.7
s
measured
real‐time
electrochemical
test,
while
OH
OHD
3.5
h
1.5
h.
Furthermore,
exhibits
desirable
tissue
adhesion.
Following
destruction‐repair
process,
CIP
exosome
loaded
(ec⊂OHPB)
displays
approximate
100%
drug
leakage
resistance
achieve
long‐term
antibacterial,
cells
migration
promotion
M2
polarization.
ec⊂OHPB
significantly
accelerates
infected
wounds
healing
relieving
inflammation,
facilitating
angiogenesis
collagen
deposition,
promoting
epidermal
remodeling.
Consequently,
with
instantaneous
property
enhanced
performance
makes
it
possible
broaden
application
prospects
dressings.
Small,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 5, 2025
To
alleviate
the
discomfort
caused
by
excessive
sweating,
there
is
a
growing
emphasis
on
developing
wearable
textiles
that
can
evacuate
sweat
autonomously.
These
advanced
fabrics,
unlike
their
absorbent
and
retention-prone
predecessors,
harness
Janus
structure-distinguished
its
asymmetric
wettability-to
facilitate
one-way
transport
of
liquid.
This
unique
characteristic
has
significant
potential
in
addressing
issues
related
to
bodily
moisture
propelling
realm
smart
wearables.
review
offers
comprehensive
overview
advancements
Janus-structured
within
field,
delving
into
mechanisms
behind
unidirectional
liquid
transport,
which
rely
chemical
gradient
curvature
strategies,
alongside
methodologies
for
achieving
wettability.
It
further
spotlights
multifaceted
applications
Janus-based
wearables,
including
thermal
management,
wound
care,
analysis.
In
addition
examining
existing
hurdles,
also
explores
avenues
future
innovation,
envisioning
new
era
tailored
personalized
comfort
health
monitoring
capabilities.
