ACS Applied Polymer Materials,
Journal Year:
2024,
Volume and Issue:
6(22), P. 13497 - 13511
Published: Nov. 4, 2024
High
adhesion
between
the
sensor
and
skin
is
crucial
for
accurate
detection
of
signals
from
human
body
while
maintaining
mechanical
electrical
properties,
including
self-recovery
reliability.
However,
ensuring
all
these
properties
in
layer
simultaneously
challenging.
Without
conformal
contact
sensor,
real-time
monitoring
hampered
by
a
high
signal-to-noise
ratio.
In
this
review,
we
highlight
importance
healthcare
monitoring,
focusing
on
reduced
noise
absence
irritation
or
side
effects
long-term
usage.
The
types
characteristics
hydrogels
are
summarized,
detailing
significance
conductive
role
tough
with
robust
properties.
Various
layers
various
patterns
shapes
also
discussed
as
well
wet
dry
electrodes,
along
their
advantages
limitations.
Furthermore,
introducing
research
double-sided
skin-sensitive
hydrogel-based
adhesive
that
ensure
to
can
be
utilized
sensors,
review
aims
present
potential
advancements
sensors.
By
balancing
excellent
layers,
have
advance
related
biosensors.
Moreover,
due
sustained
adhesion,
they
expand
sensing
applications
into
emerging
biofields,
such
stress
detection,
which
has
been
challenging
measure.
Therefore,
introduces
wearable
layers.
Nanomaterials,
Journal Year:
2025,
Volume and Issue:
15(4), P. 298 - 298
Published: Feb. 15, 2025
Flexible
sensors
are
revolutionizing
our
lives
as
a
key
component
of
intelligent
wearables.
Their
pliability,
stretchability,
and
diverse
designs
enable
foldable
portable
devices
while
enhancing
comfort
convenience.
Advances
in
materials
science
have
provided
numerous
options
for
creating
flexible
sensors.
The
core
their
application
areas
like
electronic
skin,
health
medical
monitoring,
motion
human-computer
interaction
is
selecting
that
optimize
sensor
performance
weight,
elasticity,
comfort,
flexibility.
This
article
focuses
on
sensors,
analyzing
"sensing
mechanisms-materials-applications"
framework.
It
explores
development
trajectory,
material
characteristics,
contributions
various
domains
such
interaction.
concludes
by
summarizing
current
research
achievements
discussing
future
challenges
opportunities.
expected
to
continue
expanding
into
new
fields,
driving
the
evolution
smart
wearables
contributing
society.
Nature Communications,
Journal Year:
2025,
Volume and Issue:
16(1)
Published: April 8, 2025
Accurate
detection
of
nostril
airflow
is
vital
for
real-time
respiratory
monitoring.
However,
the
developed
methods
only
rely
on
single
stimulus
sensing
airflow,
which
extremely
susceptible
to
interference
in
complex
environment,
and
severely
affects
accuracy
results.
Here,
a
multimodal
integrated
eutectogel
sensor
explored
simultaneously
sense
pressure
temperature
stimuli
by
independently
outputting
capacitance
resistance,
respectively,
without
cross-coupling.
The
completely
physical
crosslinking
synergistic
interaction
hydroxyapatite
tannic
acid
within
network
endow
this
with
low
modulus,
remarkable
self-healing
efficiency,
robust
adhesion,
good
environmental
stability,
bio-compatibility.
A
integrating
synthetic
circuit
design,
exhibits
superior
sensitivity
compared
other
reported
gel-based
sensors.
As
proof
concept,
further
diagnose
traditional
disease
obstructive
sleep
apnea
syndrome
detecting
five
kinds
sleeping
process,
greatly
improving
reliability
This
work
provides
highly
effective
strategy
achieving
ultrasensitive
monitoring
forecasting
diseases.
