ACS Applied Nano Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 29, 2024
Currently,
highly
stretchable
conductive
fibers
have
become
one
of
the
most
important
components
flexible
electronics
due
to
their
excellent
conductivity,
adaptability,
and
knittability.
In
this
work,
a
fiber
was
developed
with
thermoplastic
polyurethane
(TPU)
core
composited
sheath
liquid
metal
particles
(LMP)
multiwall
carbon
nanotubes
(CNTs)
by
simply
dip
coating
then
permeated
encapsulated
waterborne
(WPU)
layer.
After
mechanical
sintering,
resulting
WPU/LMP-CNTs/TPU
(WLCTF)
exhibited
ultrahigh
reaching
1.15
×
106
S/m,
along
remarkable
linearity
(R2
=
0.997)
across
large
strain
range
160%.
The
WLCTF
molded
process
into
helical
electrodes,
which
provided
stable
signal
output
at
1700%
an
extremely
high-quality
factor
5483.9
(helical
index
7).
Notably,
these
can
be
woven
fabric
substrates
possess
Joule
heating
capabilities
waterproof
properties;
in
addition,
is
engineered
efficiency
recycling.
With
its
consistent
sensing
capabilities,
electrical
recyclability,
properties,
holds
significant
potential
for
advancement
fields
wearable
technology.
Journal of Materials Chemistry A,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
Coupling
the
Hofmeister
effect-enhanced
hydrogel
electrolyte
with
gravure-printed
micro-rough
paper
electrode
is
a
facile
way
to
construct
low-temperature-tolerant
all-solid-state
paper-based
self-powered
ECD.
Gels,
Год журнала:
2025,
Номер
11(4), С. 232 - 232
Опубликована: Март 23, 2025
Human–machine
interfacing
(HMI)
has
emerged
as
a
critical
technology
in
healthcare,
robotics,
and
wearable
electronics,
with
hydrogels
offering
unique
advantages
multifunctional
materials
that
seamlessly
connect
biological
systems
electronic
devices.
This
review
provides
detailed
examination
of
recent
advancements
hydrogel
design,
focusing
on
their
properties
potential
applications
HMI.
We
explore
the
key
characteristics
such
biocompatibility,
mechanical
flexibility,
responsiveness,
which
are
essential
for
effective
long-term
integration
tissues.
Additionally,
we
highlight
innovations
conductive
hydrogels,
hybrid
composite
materials,
fabrication
techniques
3D/4D
printing,
allow
customization
to
meet
demands
specific
HMI
applications.
Further,
discuss
diverse
classes
polymers
contribute
conductivity,
including
conducting,
natural,
synthetic,
polymers,
emphasizing
role
enhancing
electrical
performance
adaptability.
In
addition
material
examine
regulatory
landscape
governing
hydrogel-based
biointerfaces
applications,
addressing
considerations
clinical
translation
commercialization.
An
analysis
patent
insights
into
emerging
trends
shaping
future
technologies
human–machine
interactions.
The
also
covers
range
neural
interfaces,
soft
haptic
systems,
where
play
transformative
Thereafter,
addresses
challenges
face
issues
related
stability,
scalability,
while
perspectives
continued
evolution
technologies.
Langmuir,
Год журнала:
2024,
Номер
40(37), С. 19830 - 19838
Опубликована: Сен. 4, 2024
Hydrogel-based
flexible
electronics
have
been
widely
investigated
in
electronic
skin
and
wearable
sensors.
However,
the
challenge
of
matching
modulus
between
hydrogel
electrode
underscores
critical
importance
flexibility
electrode.
Gallium-based
liquid
metals
(GaLMs)
are
ideal
materials
for
substrates
due
to
their
high
conductivity
stretchability.
ease
aggregation
lack
adhesion
happen
when
patterning
GaLMs
on
surfaces.
This
work
proposes
a
direct
ink
writing
(DIW)
highly
oxidized
EGaIn
(hoEGaIn)
an
acrylamide
(AAm)
hydrogel.
The
interface
is
modulated
by
increasing
oxide
content
improve
printability.
Compared
with
layer,
hoEGaIn
displays
lower
surface
tension
dropped
about
28.5%,
higher
(an
increase
24.4%),
contact
angles.
These
optimized
properties
significantly
its
wettability
DIW
stability
AAm
substrates.
A
minimum
line
width
65
μm
obtained
regulating
parameters.
Meanwhile,
exhibits
impressive
multisubstrate
printability
up
2.22
×
10
