Small,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 3, 2025
Abstract
The
integration
of
physical
and
chemical
signal
sensing
is
great
significance
to
bridge
the
gap
between
electronic
skin
(e‐skin)
natural
skin.
However,
existing
method
integrating
units
in
two
dimensions
not
conducive
development
e‐skin
multifunctionality
miniaturization.
Herein,
a
new
three‐dimensional
(3D)
integrated
physicochemical‐sensing
(TDPSES)
developed
by
piezoresistive
unit,
biochemical
electrode,
microfluidic
system
3D
superposition
mode.
For
pressure
sensing,
TDPSES
demonstrates
an
ultra‐high
sensitivity
208.6
kPa
−1
0–15
excellent
stability
8000
cycles.
glucose
sweat,
has
3.925
µA
m
detection
limit
29.1
µ
.
Meanwhile,
can
only
continuously
detect
biological
fluids,
but
also
self‐monitor
its
fluid‐driving
behavior,
demonstrating
intelligent
characteristics.
Furthermore,
applied
monitor
variety
physiological
signals
such
as
pulse,
voice,
multifunctional
capabilities
application
potential
health
care.
In
conclusion,
implementation
provides
idea
for
constructing
miniaturized
e‐skin,
which
helps
narrow
The
next
generation
of
stretchable
electronics
seeks
to
integrate
superior
mechanical
properties
with
sustainability
and
sensing
stability.
Ionically
conductive
liquid-free
elastomers
have
gained
recognition
as
promising
candidates,
addressing
the
challenges
evaporation
leakage
in
gel-based
conductors.
In
this
study,
a
sustainable
polymeric
deep
eutectic
system
is
synergistically
integrated
amino-terminated
hyperbranched
polyamide-modified
fibers
aluminum
ions,
forming
supramolecular
network
significant
improvements
performance.
elastomer
exhibits
remarkable
tensile
strength
(6.69
MPa)
ultrahigh
toughness
(275.7
MJ/m3),
capable
lifting
loads
8300
times
its
own
weight
demonstrated
notch-insensitive
properties.
also
possessed
degradable
stepwise
recyclable
properties,
supporting
sustainability.
Its
excellent
performance
conductivity
enable
stable
signal
output
for
multifunctional
electronics.
A
wearable
strain
sensor
developed,
demonstrating
high
sensitivity
(gauge
factor
up
4.52)
reliable
repeatability
under
strain.
Furthermore,
durable
triboelectric
nanogenerator
fabricated,
delivering
over
one
month
strong
potential
tactile
across
various
contact
materials,
making
it
highly
future
human-machine
interaction
applications.
This
work
offers
feasible
strategy
design
solid
elastomer-based
highlights
Advanced Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 28, 2025
Abstract
Advanced
carbon
materials
are
widely
utilized
in
wearable
electronics.
Nevertheless,
the
production
of
from
fossil‐based
sources
raised
concerns
regarding
their
non‐renewability,
high
energy
consumption,
and
consequent
greenhouse
gas
emissions.
Biopolymers,
readily
available
nature,
offer
a
promising
eco‐friendly
alternative
as
source,
enabling
sustainable
for
This
review
aims
to
discuss
carbonization
mechanisms,
techniques,
processes,
well
diverse
applications
biopolymer‐derived
(BioCMs)
First,
characteristics
four
representative
biopolymers,
including
cellulose,
lignin,
chitin,
silk
fibroin,
processes
discussed.
Then,
typical
pyrolysis
carbonization,
laser‐induced
Joule
heating
hydrothermal
transformation,
salt
encapsulation
The
influence
on
morphology
properties
resultant
BioCMs
summarized.
Subsequently,
devices,
physical
sensors,
chemical
display
devices
Finally,
challenges
currently
facing
field
future
opportunities
Advanced Materials Interfaces,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 30, 2025
Abstract
Surfaces
with
dynamic
topographies
play
a
pivotal
role
in
modern
technology
by
providing
adaptable
surface
properties
functional
coatings.
Here,
method
for
creating
high
deformation
amplitude
using
plasticized
liquid
crystal
polymeric
networks
is
proposed.
Low
molecular
weight
5CB
selected
as
the
plasticizer,
which
then
integrated
into
polymer
(LCNs)
and
oligomer
longer
main
chains
(LCONs).
Upon
actuation,
LCN
coating
reaches
an
of
30%,
14%
larger
than
that
pure
system.
While
LCON
exhibits
significant
close
to
70%,
over
37%
greater
LCONs.
The
LCONs
exhibit
more
pronounced
deformations
LCNs
due
their
flexibility.
A
physical
model
explaining
underlying
mechanism
further
developed.
applications
these
surfaces
optical
devices,
facilitating
transitions
between
specular
reflections
diffuse
reflections,
or
diffraction
are
demonstrated.
Small,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 3, 2025
Abstract
The
integration
of
physical
and
chemical
signal
sensing
is
great
significance
to
bridge
the
gap
between
electronic
skin
(e‐skin)
natural
skin.
However,
existing
method
integrating
units
in
two
dimensions
not
conducive
development
e‐skin
multifunctionality
miniaturization.
Herein,
a
new
three‐dimensional
(3D)
integrated
physicochemical‐sensing
(TDPSES)
developed
by
piezoresistive
unit,
biochemical
electrode,
microfluidic
system
3D
superposition
mode.
For
pressure
sensing,
TDPSES
demonstrates
an
ultra‐high
sensitivity
208.6
kPa
−1
0–15
excellent
stability
8000
cycles.
glucose
sweat,
has
3.925
µA
m
detection
limit
29.1
µ
.
Meanwhile,
can
only
continuously
detect
biological
fluids,
but
also
self‐monitor
its
fluid‐driving
behavior,
demonstrating
intelligent
characteristics.
Furthermore,
applied
monitor
variety
physiological
signals
such
as
pulse,
voice,
multifunctional
capabilities
application
potential
health
care.
In
conclusion,
implementation
provides
idea
for
constructing
miniaturized
e‐skin,
which
helps
narrow
