ACS Applied Materials & Interfaces,
Journal Year:
2024,
Volume and Issue:
16(8), P. 10633 - 10645
Published: Feb. 17, 2024
High-performance
flexible
strain
sensors
with
synergistic
and
outstanding
thermal
regulation
function
are
poised
to
make
a
significant
impact
on
next-generation
multifunctional
sensors.
However,
it
has
long
been
intractable
optimize
the
sensing
performance
high
conductivity
simultaneously.
Herein,
novel
sandwich-like
sensor
advanced
capability
was
prepared
by
assembling
electrospun
thermoplastic
polyurethane
(TPU)
fibrous
membrane,
MXene
layer,
TPU/boron
nitride
nanosheet
(BNNS)
composite
films.
The
as-prepared
demonstrates
wide
working
range
(∼100%
strain),
an
ultrahigh
gauge
factor
(2080.9),
satisfactory
reliability.
Meanwhile,
benefiting
from
uniform
dispersion
promising
orientation
of
BNNSs
in
TPU
composites,
possesses
1.5
W·m–1·K–1,
guaranteeing
wearer
comfort.
Additionally,
unique
structure
endows
stretchability,
breathability,
biocompatibility,
tunable
electromagnetic
interference
shielding
performances.
Furthermore,
integrated
wireless
motion
monitoring
device
based
this
is
rationally
designed.
It
exhibits
fast
response
time,
recognition
range,
ability
maintain
skin
temperature
during
prolonged
physical
activity.
These
encouraging
findings
provide
new
feasible
approach
designing
high-performance
versatile
broad
applications
wearable
technology.
SusMat,
Journal Year:
2024,
Volume and Issue:
4(4)
Published: May 29, 2024
Abstract
Wearable
strain
sensors
have
attracted
research
interest
owing
to
their
potential
within
digital
healthcare,
offering
smarter
tracking,
efficient
diagnostics,
and
lower
costs.
Unlike
rigid
sensors,
fiber‐based
ones
compete
with
flexibility,
durability,
adaptability
body
structures
as
well
eco‐friendliness
environment.
Here,
the
sustainable
wearable
for
health
are
reviewed,
material,
fabrication,
practical
healthcare
aspects
explored.
Typical
predicated
on
various
sensing
modalities,
be
it
resistive,
capacitive,
piezoelectric,
or
triboelectric,
explained
analyzed
according
strengths
weaknesses
toward
fabrication
applications.
The
applications
in
spanning
from
area
networks,
intelligent
management,
medical
rehabilitation
multifunctional
systems
also
evaluated.
Moreover,
create
a
more
complete
network,
wired
wireless
methods
of
data
collection
examples
machine
learning
elaborated
detail.
Finally,
prevailing
challenges
prospective
insights
into
advancement
novel
fibers,
enhancement
precision
wearability,
establishment
seamlessly
integrated
critically
summarized
offered.
This
endeavor
not
only
encapsulates
present
landscape
but
lays
foundation
future
breakthroughs
sensor
technology
domain
health.
