Recent
advancements
in
biomaterials
have
significantly
impacted
wearable
health
monitoring,
creating
opportunities
for
personalized
and
non-invasive
assessments.
These
developments
address
the
growing
demand
customized
healthcare
solutions.
Durability
is
a
critical
factor
applications,
as
they
must
withstand
diverse
wearing
conditions
effectively.
Therefore,
there
heightened
focus
on
developing
that
maintain
robust
stable
functionalities,
essential
advancing
sensing
technologies.
This
review
examines
used
sensors,
specifically
those
interfaced
with
human
skin
eyes,
highlighting
strategies
achieving
long-lasting
performance.
We
discuss
three
main
categories
of
biomaterials—hydrogels,
fibers,
colorimetric
materials—each
offering
distinct
properties
ideal
use
durable
monitoring
systems.
Moreover,
we
delve
into
latest
biomaterial-based
which
hold
potential
to
facilitate
early
disease
detection,
preventative
interventions,
tailored
approaches.
also
ongoing
challenges
suggest
future
directions
research
material-based
sensors
encourage
continuous
innovation
this
dynamic
field.
Biomimetics,
Год журнала:
2024,
Номер
9(5), С. 278 - 278
Опубликована: Май 7, 2024
Biomimetic
materials
have
become
a
promising
alternative
in
the
field
of
tissue
engineering
and
regenerative
medicine
to
address
critical
challenges
wound
healing
skin
regeneration.
Skin-mimetic
enormous
potential
improve
outcomes
enable
innovative
diagnostic
sensor
applications.
Human
skin,
with
its
complex
structure
diverse
functions,
serves
as
an
excellent
model
for
designing
biomaterials.
Creating
effective
coverings
requires
mimicking
unique
extracellular
matrix
composition,
mechanical
properties,
biochemical
cues.
Additionally,
integrating
electronic
functionality
into
these
presents
exciting
possibilities
real-time
monitoring,
diagnostics,
personalized
healthcare.
This
review
examines
biomimetic
their
role
healing,
well
integration
technologies.
It
discusses
recent
advances,
challenges,
future
directions
this
rapidly
evolving
field.
ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
16(25), С. 32727 - 32738
Опубликована: Июнь 12, 2024
Enhancing
the
sensitivity
of
capacitive
pressure
sensors
through
microstructure
design
may
compromise
reliability
device
and
rely
on
intricate
manufacturing
processes.
It
is
an
effective
way
to
solve
this
issue
by
balancing
intrinsic
properties
(elastic
modulus
dielectric
constant)
layer
materials.
Here,
we
introduce
a
liquid
metal
(LM)
hybrid
elastomer
prepared
chain-extension-free
polyurethane
(PU)
LM.
The
synergistic
strategies
extender-free
LM
doping
effectively
reduce
elastic
(7.6
±
0.2−2.1
0.3
MPa)
enhance
constant
(5.12−8.17
@1
kHz)
elastomers.
Interestingly,
combines
reprocessability,
recyclability,
photothermal
conversion.
obtained
flexible
sensor
can
be
used
for
detecting
hand
throat
muscle
movements,
high-precision
speech
recognition
seven
words
has
been
using
convolutional
neural
network
(CNN)
in
deep
learning.
This
work
provides
idea
designing
wearable,
recyclable,
intelligent
control
sensors.
Advanced Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 23, 2025
Abstract
The
development
of
autonomous
bioelectronic
devices
capable
dynamically
adapting
to
changing
biological
environments
represents
a
significant
advancement
in
healthcare
and
wearable
technologies.
Such
systems
draw
inspiration
from
the
precision,
adaptability,
self‐regulation
processes,
requiring
materials
with
intrinsic
versatility
seamless
bio‐integration
ensure
biocompatibility
functionality
over
time.
Silk
fibroin
(SF)
derived
Bombyx
mori
cocoons,
has
emerged
as
an
ideal
biomaterial
unique
combination
biocompatibility,
mechanical
flexibility,
tunable
biodegradability.
Adding
features
into
SF,
including
self‐healing,
shape‐morphing,
controllable
degradation,
enables
dynamic
interactions
living
tissues
while
minimizing
immune
responses
mismatches.
Additionally,
structural
tunability
environmental
sustainability
SF
further
reinforce
its
potential
platform
for
adaptive
implants,
epidermal
electronics,
intelligent
textiles.
This
review
explores
recent
progress
understanding
structure–property
relationships
modification
strategies,
great
integration
advanced
addressing
challenges
related
scalability,
reproducibility,
multifunctionality.
Future
opportunities,
such
AI‐assisted
material
design,
scalable
fabrication
techniques,
incorporation
wireless
personalized
technologies,
are
also
discussed,
positioning
key
bridging
gap
between
artificial
Abstract
Scoliosis
often
occurs
in
adolescents
and
seriously
affects
physical
development
health.
Traditionally,
medical
imaging
is
the
most
common
means
of
evaluating
corrective
effect
bracing
during
treatment.
However,
approach
falls
short
providing
real‐time
feedback,
optimal
force
remains
unclear,
potentially
slowing
patient's
recovery
progress.
To
tackle
these
challenges,
an
all‐in‐one
integrated
array
pressure
sensors
sEMG
electrodes
based
on
hierarchical
MXene/chitosan/polydimethylsiloxane
(PDMS)/polyurethane
sponge
MXene/polyimide
(PI)
developed.
Benefiting
from
microstructured
modulus
enhancement
PDMS,
sensor
demonstrates
a
high
sensitivity
444.3
kPa
−1
broad
linear
detection
range
(up
to
81.6
kPa).
With
help
electrostatic
attraction
chitosan
interface
locking
achieves
remarkable
stability
over
100
000
cycles.
Simultaneously,
offer
exceptional
stretchability
flexibility,
functioning
effectively
at
60%
strain,
which
ensures
precise
signal
capture
for
various
human
motions.
After
integrating
developed
arrays
into
commercial
scoliosis
brace,
system
can
accurately
categorize
motion
predict
Cobb
angles
aided
by
deep
learning.
This
study
provides
insights
brace
effectiveness
patient
progress,
offering
new
ideas
improving
efficiency
ACS Applied Materials & Interfaces,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 24, 2025
Flexible
wearable
electronic
devices
have
garnered
significant
interest
due
to
their
inherent
properties,
serving
as
replacements
for
traditional
rigid
metal
conductors
in
personal
healthcare
monitoring,
human
motion
detection,
and
sensory
skin
applications.
Here,
we
report
a
preparation
strategy
self-adhesive,
ultrahigh
stretchable
DGel
based
on
poly(acrylic
acid)
(PAA).
The
resulting
exhibits
high
tensile
strength
(approximately
2.16
MPa)
an
stretchability
5622.14%).
More
importantly,
these
meticulously
designed
DES
gels
demonstrate
signal
recognition
capabilities
under
strains
ranging
from
1
500%.
also
shows
excellent
cyclic
stability
durability
(5000
cycles
at
100%
strain),
exhibiting
superior
electromechanical
performance
strain
sensor.
of
is
attributed
the
synergistic
effects
chemical
physical
cross-linking
within
gel.
Additionally,
can
be
effortlessly
assembled
into
sensors.
By
integration
flexible
sensing
with
deep
learning,
fabricated
touch
system
achieves
identification
accuracy
up
99.33%.
This
advancement
offers
new
insights
designing
novel
variety
applications,
including
tissue
engineering,
sensing,
devices.
Materials Futures,
Год журнала:
2024,
Номер
3(3), С. 033501 - 033501
Опубликована: Июнь 27, 2024
Abstract
Neurological
injuries
and
disorders
have
a
significant
impact
on
individuals’
quality
of
life,
often
resulting
in
motor
sensory
loss.
To
assess
performance
monitor
neurological
disorders,
non-invasive
techniques
such
as
electroencephalography
(EEG)
electromyography
(EMG)
are
commonly
used.
Traditionally
employed
wet
electrodes
with
conductive
gels
limited
by
lengthy
skin
preparation
time
allergic
reactions.
Although
dry
hydrogel-based
can
mitigate
these
issues,
their
applicability
for
long-term
monitoring
is
limited.
Dry
susceptible
to
motion
artifacts,
whereas
face
challenges
related
water-induced
instability.
Recently,
ionogels
eutectogels
derived
from
ionic
liquids
deep
eutectic
solvents
gained
immense
popularity
due
non-volatility,
conductivity,
thermal
stability,
tunability.
Eutectogels,
particular,
exhibit
superior
biocompatibility.
These
characteristics
make
them
suitable
alternatives
the
development
safer,
robust,
reliable
EEG
EMG
electrodes.
However,
research
specifically
focused
application
signal
acquisition
remains
This
article
explores
electrode
requirements
material
advancements
sensing,
focus
highlighting
benefits
that
offer
over
conventional
materials.
It
sheds
light
current
limitations
materials
proposes
areas
further
improvement
this
field.
The
potential
gel-based
achieve
seamless
interface
high-quality
electrophysiological
emphasized.
Leveraging
unique
properties
holds
promise
future
materials,
leading
improved
systems
enhanced
patient
outcomes.
