International Journal of Molecular Sciences,
Journal Year:
2024,
Volume and Issue:
25(24), P. 13339 - 13339
Published: Dec. 12, 2024
Flexible
wearable
sensors
have
obtained
tremendous
interest
in
various
fields
and
conductive
hydrogels
are
a
promising
candidate.
Nevertheless,
the
insufficient
mechanical
properties,
low
electrical
conductivity
sensitivity,
limited
functional
properties
prevent
development
of
as
sensors.
In
this
study,
an
SFMA/BAChol/PAA/ZnCl2
hydrogel
was
fabricated
with
high
strength
versatile
comprehensive
properties.
Specifically,
displayed
excellent
adhesion
stability,
cryophylactic
ability,
stable
sensitive
freezing-tolerant
conductivity,
feasible
conduction
under
wide
temperature
range,
demonstrating
application
potential
flexible
sensor
for
movement
behavior
surveillance,
even
harsh
environments.
Furthermore,
could
easily
be
regulated
by
varying
copolymer
content.
The
molecular
mechanisms
formation
reversible
during
wet-dry
transition
were
proposed.
non-covalent
interactions,
including
electrostatic
interaction,
hydrogen
bond
interaction
hydrophobic
association,
coordination
dynamically
presented
network
hence
supported
hydrogel.
This
study
provides
strategy
designing
novel
to
promote
conductivity.
Advanced Functional Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 31, 2025
Abstract
There
is
a
critical
unmet
need
to
improve
the
treatment
of
battlefield
burns.
Rapid
and
efficient
wound
protection
closure
are
essential
prevent
infections,
reduce
pain,
minimize
scarring.
This
study
introduces
portable,
field‐applicable
spray
system
designed
instantly
apply
protective
hydrogel
coating
with
therapeutic
agents
wounds
varying
sizes
shapes
for
emergency
treatments.
By
mimicking
natural
silk‐spinning
processes,
current
spray‐on
optimized
create
self‐standing,
spider‐web‐like
interwoven
structure
that
supports
tissue
adhesion,
cell
viability,
vascular
regeneration.
In
vivo
testing
in
porcine
burn
model
demonstrates
these
silk‐based
coatings,
especially
when
combined
antibiotics,
significantly
accelerated
healing
deep
partial‐thickness
burns
compared
standard
rapid
effective
performance
medical
use,
offering
an
advancement
functional
biomaterials.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
34(29)
Published: March 18, 2024
Abstract
Biologically
inspired
peptide‐based
materials,
as
novel
charge
transport
have
gained
increasing
interest
in
bioelectronics
due
to
their
remarkable
electrical
properties
and
inherent
biocompatibility.
Extensive
studies
shown
that
peptides
can
self‐assemble
into
a
variety
of
hierarchical
nanostructures
with
unique
physical
through
supramolecular
interactions.
Therefore,
materials
hold
great
promise
for
applications
emerging
electronic
fields
such
sensing,
energy
harvesting,
storage,
transmission.
Herein,
this
work
proposes
review
article
summarize
the
rational
design
research
progress
devices
bioelectronics.
This
first
introduces
strategies
assembly
mechanism
constructing
high‐performance
devices.
In
following
part,
are
systematically
classified
discussed,
including
sensors,
piezoelectric
nanogenerators,
electrodes,
semiconductors.
Finally,
remaining
challenges
future
perspectives
bioelectronic
presented.
believes
will
provide
inspiration
guidance
development
innovative
smart
field
Advanced Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 27, 2025
Tissue
engineering
aims
to
repair
damaged
tissues
with
physiological
functions
recovery.
Although
several
therapeutic
strategies
are
there
for
tissue
regeneration,
the
functional
recovery
of
regenerated
still
poses
significant
challenges
due
lack
concerns
innervation.
Design
rationale
multifunctional
biomaterials
both
tissue-induction
and
neural
induction
activities
shows
great
potential
regeneration.
Recently,
research
application
inorganic
attracts
increasing
attention
in
innervated
multi-tissue
such
as
central
nerves,
bone,
skin,
because
its
superior
tunable
chemical
composition,
topographical
structures,
physiochemical
properties.
More
importantly,
easily
combined
other
organic
materials,
biological
factors,
external
stimuli
enhance
their
effects.
This
review
presents
a
comprehensive
overview
recent
advancements
It
begins
introducing
classification
properties
typical
design
inorganic-based
material
composites.
Then,
progresses
regenerating
various
nerves
nerve-innervated
systematically
reviewed.
Finally,
existing
future
perspectives
proposed.
may
pave
way
direction
offers
new
strategy
regeneration
combination
Small Methods,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 12, 2024
Electrically
conductive
hydrogels
are
highly
hydrated
3D
networks
consisting
of
a
hydrophilic
polymer
skeleton
and
electrically
materials.
Conductive
have
excellent
mechanical
electrical
properties
further
extensive
application
prospects
in
biomedical
treatment
other
fields.
Whereas
numerous
been
fabricated,
set
general
principles,
that
can
rationally
guide
the
synthesis
using
different
substances
fabrication
methods
for
various
scenarios,
remain
central
demand
hydrogels.
This
paper
systematically
summarizes
processing,
performances,
applications
hydrogels,
discusses
challenges
opportunities
this
field.
In
view
shortcomings
high
conductivity,
matchable
properties,
as
well
integrated
devices
machines,
it
is
proposed
to
synergistically
design
process
with
complex
surroundings.
It
believed
will
present
fresh
perspective
research
development
expand
Advanced Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 13, 2025
Abstract
To
reduce
carbon
footprint
and
human
dependence
on
fossil
fuels,
the
field
of
bio‐based
polymers
has
undergone
explosive
growth
in
recent
years.
Among
them,
elastomers
have
gained
tremendous
attention
for
their
inherent
softness,
high
strain,
resilience.
In
this
review,
progress
representative
derived
from
molecular
building
blocks
biopolymers
are
recapitulated,
with
an
emphasis
design,
synthesis
approaches,
mechanical
performance.
The
performance‐advantaged
properties
elastomers,
including
immune
modulation,
biocompatibility,
biodegradability
also
explored.
Furthermore,
biomedical
applications
wound
dressing,
cardiovascular,
nerve
repair,
bone
biosensors
exemplified.
Lastly,
challenges
outlooks
development
discussed.
This
review
aims
to
offer
readers
valuable
insights
into
potential
as
viable
alternatives
petroleum‐based
counterparts,
supporting
transition
toward
a
more
sustainable
future.
