Materials,
Journal Year:
2024,
Volume and Issue:
17(21), P. 5190 - 5190
Published: Oct. 24, 2024
Gas
detection
and
monitoring
are
critical
to
protect
human
health
safeguard
the
environment
ecosystems.
Chemiresistive
sensors
widely
used
in
gas
due
their
ease
of
fabrication,
high
customizability,
mechanical
flexibility,
fast
response
time.
However,
with
rapid
development
industrialization
technology,
main
challenges
faced
by
chemiresistive
poor
selectivity
insufficient
anti-interference
stability
complex
application
environments.
In
order
overcome
these
shortcomings
sensors,
pattern
recognition
method
is
emerging
having
a
great
impact
field
sensing.
this
review,
we
focus
systematically
on
advancements
data
processing
methods
for
feature
extraction,
such
as
determining
characteristics
original
curve,
curve
fitting
parameters,
transform
domain.
Additionally,
emphasized
developments
traditional
algorithms
neural
network
algorithm
discrimination
analyzed
advantages
through
an
extensive
literature
review.
Lastly,
summarized
research
provided
prospects
future
development.
Nano-Micro Letters,
Journal Year:
2025,
Volume and Issue:
17(1)
Published: Feb. 21, 2025
Abstract
Sleep
monitoring
is
an
important
part
of
health
management
because
sleep
quality
crucial
for
restoration
human
health.
However,
current
commercial
products
polysomnography
are
cumbersome
with
connecting
wires
and
state-of-the-art
flexible
sensors
still
interferential
being
attached
to
the
body.
Herein,
we
develop
a
flexible-integrated
multimodal
sensing
patch
based
on
hydrogel
its
application
in
unconstraint
monitoring.
The
comprises
bottom
hydrogel-based
dual-mode
pressure–temperature
layer
top
electrospun
nanofiber-based
non-contact
detection
as
one
integrated
device.
core
substrate
exhibits
strong
toughness
water
retention,
temperature,
pressure,
proximity
realized
different
mechanisms
no
crosstalk
interference.
function
verified
simulated
real-world
scenario
by
robotic
hand
grasping
objects
validate
practicability.
Multiple
patches
locations
pillow
assembled
intelligent
Versatile
human–pillow
interaction
information
well
their
evolution
over
time
acquired
analyzed
one-dimensional
convolutional
neural
network.
Track
head
movement
recognition
bad
patterns
that
may
lead
poor
achieved,
which
provides
promising
approach
Micromachines,
Journal Year:
2024,
Volume and Issue:
15(10), P. 1226 - 1226
Published: Sept. 30, 2024
Non-invasive
medical
nanofiber
technology,
characterized
by
its
high
specific
surface
area,
biocompatibility,
and
porosity,
holds
significant
potential
in
various
domains,
including
tissue
repair
biosensing.
It
is
increasingly
becoming
central
to
healthcare
offering
safer
more
efficient
treatment
options
for
contemporary
medicine.
Numerous
studies
have
explored
non-invasive
nanofibers
recent
years,
yet
a
comprehensive
overview
of
the
field
remains
lacking.
In
this
paper,
we
provide
summary
applications
electrospun
fields,
considering
multiple
aspects
perspectives.
Initially,
introduce
electrospinning
nanofibers.
Subsequently,
detail
their
health,
health
monitoring,
personal
protection,
thermal
regulation,
wound
care,
highlighting
critical
role
improving
human
health.
Lastly,
paper
discusses
current
challenges
associated
with
offers
insights
into
future
development
trajectories.
Advanced Functional Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 27, 2025
Abstract
Traditional
hydrogels
tend
to
freeze
and
lose
performance
at
low
temperatures,
limiting
their
applications.
Additionally,
need
exhibit
hysteresis,
excellent
cycling
stability,
self‐adhesion
ensure
high‐quality
signal
acquisition
in
complex
environments.
To
address
this
challenge,
study
designed
a
dual‐network
gel
glycerol
(Gly)/H
2
O
solvent
system.
Due
the
combination
of
chemical
physical
crosslinking
(hydrogen
bonding
electrostatic
interactions),
resulting
exhibits
skin‐adaptive
modulus,
high
anti‐freezing
ability,
body
temperature‐induced
adhesion,
electrical
performance,
making
it
suitable
for
wearable
sensors
temperatures.
Based
on
gel,
single‐electrode
triboelectric
nanogenerator
(gel‐TENG)
is
developed,
achieving
efficient
conversion
mechanical
energy
into
energy.
Further
applied
smart
insole,
successfully
enabled
real‐time
visualization
plantar
pressure
distribution
skiing
motion
recognition.
Using
random
forest
machine
learning
algorithm,
system
accurately
classified
11
basic
motions,
classification
accuracy
97.1%.
This
advances
flexible
self‐powered
systems,
supporting
intelligent
materials
research
extreme
Advanced Sustainable Systems,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 28, 2024
Abstract
Thermal
management
involves
precisely
controlling
temperatures
in
systems,
devices,
or
electronic
products
to
ensure
optimal
performance,
stability,
enhanced
efficiency,
and
lifespan,
which
include
high
thermal
conductivity,
superthermal
insulation,
active
passive
heating.
Carbon
nanotubes
(CNTs),
known
for
their
low
density,
mechanical
strength,
superior
electrical
conductivities,
represent
ideal
materials
lightweight,
high‐strength
applications,
showcasing
extensive
benefits
potential
intelligent
management.
This
review
explores
the
use
of
CNTs
improving
photothermal
conversion,
heating,
underscoring
unique
advantages
broad
application
prospects
smart
systems.
Specifically,
article
outlines
CNT
elevating
enhancing
insulation
characteristics,
increasing
energy
conversion
rates,
offering
vital
scientific
technical
guidance
creating
innovative,
next‐generation
materials.
By
systematically
analyzing
forecasting,
this
provides
strategic
direction
research
development
high‐performance
materials,
heralding
significant
role
future
studies.
Advanced Functional Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 27, 2025
Abstract
Smart
e‐textiles
have
shown
unique
advantages
in
mediating
this
interactions
with
the
world.
Despite
substantial
progress,
practical
application
of
wearable
technologies
remains
limited
by
challenging
tasks
integrating
both
optimal
electrical
performance
and
thermal‐moisture
comfort
into
a
single
fabric,
particularly
at
industrial
scales.
Herein,
leveraging
meta‐textile
structural
design,
smart
treble‐weaving
electronic
textile
(TWET)
that
combines
highly
sensitive
sensing
capabilities
radiative
cooling
is
developed
enhanced
sweat
management
through
meta‐yarn
junction
blocks
forming
hierarchical
fabric
architectures.
Unlike
conventional
layered
fabrics
simply
compositing
different
functional
layers,
TWET
integrates
multimodal
sensing,
optical
moisture
an
all‐in‐one
construction
leverages
its
interlacing
structures
as
conduits
for
heat
transmission,
which
contributes
to
outstanding
comfort.
Moreover,
it
demonstrated
performs
robust
monitoring
perception
human
motion
signals
against
stress.
It
also
frequency‐domain
resulting
from
Fourier
transformation
can
interpret
distinguish
temporal‐spatial
features
regulating
walking
stepping
place.
This
hierarchical‐assembly
concept
enables
integrated
thermal
next‐generation
e‐textiles,
offering
great
potential
scalable
production
multifunctionality
precise
engineering
meta‐structures.
