Rapid Photothermal-Responsive Soft Hydrogel Actuator Contained Ti3C2Tx MXene and Laponite Clay with Enhanced Mechanical Properties
Siyuan Diao,
Lili Meng,
Christian Mark Pelicano
и другие.
ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
16(33), С. 44067 - 44076
Опубликована: Авг. 12, 2024
Photothermal
responsive
hydrogels
are
widely
used
in
bionic
soft
actuators
due
to
their
remote-controlled
capabilities
and
flexibility.
However,
weak
mechanical
properties
limited
responsiveness
hinder
potential
applications.
To
overcome
this,
we
developed
an
innovative
laponite/MXene/PNIPAm
(L
Язык: Английский
Enhanced Carbon Nanotube Ionogels for High-Performance Wireless Strain Sensing
Polymers,
Год журнала:
2025,
Номер
17(6), С. 817 - 817
Опубликована: Март 20, 2025
Ionogels,
as
emerging
stretchable
conductor
materials,
have
garnered
significant
attention
for
their
potential
applications
in
flexible
electronics,
particularly
wearable
strain
sensors.
However,
a
persistent
challenge
optimizing
ionogels
lies
achieving
balance
between
enhanced
mechanical
properties
and
electrical
conductivity.
In
this
study,
we
successfully
addressed
by
incorporating
carbon
nanotubes
(CNTs)
into
ionogels,
simultaneous
improvement
the
conductivity
(2.67
mS/cm)
(400.83
kPa).
The
CNTs
served
dual
purposes,
acting
continuous
conductive
pathway
to
facilitate
signal
transmission
reinforcing
bolster
robustness
of
ionogels.
Additionally,
polymer
network,
composed
acrylic
acid
(AA)
2-hydroxyethyl
acrylate
(HEA),
established
purely
physical
cross-linking
network
characterized
dense
hydrogen
bonding,
which
ensured
sufficient
toughness
within
Notably,
assembled
when
utilized
wireless
sensors,
demonstrated
exceptional
sensitivity
detecting
subtle
finger
movements,
with
significantly
amplifying
response.
This
work
provides
new
insights
integration
expanding
pioneering
fresh
approach
functionalized
ionogel
design.
Язык: Английский
Wearable Medical Devices: Application Status and Prospects
Micromachines,
Год журнала:
2025,
Номер
16(4), С. 394 - 394
Опубликована: Март 28, 2025
Electronic
skin
(E-skin)
refers
to
a
portable
medical
or
health
electronic
device
that
can
be
worn
directly
on
the
human
body
and
carry
out
perception,
recording,
analysis,
regulation,
intervention
even
treatment
of
diseases
maintenance
status
through
software
support.
Its
main
features
include
wearability,
real-time
monitoring,
convenience,
etc.
E-skin
is
convenient
for
users
wear
long
time
continuously
monitors
user’s
physiological
data
(such
as
heart
rate,
blood
pressure,
glucose,
etc.)
in
real
time.
Health
monitoring
performed
anytime
anywhere
without
frequent
visits
hospitals
clinics.
integrates
multiple
sensors
intelligent
algorithms
automatically
analyze
provide
advice
early
warning.
It
has
broad
application
prospects
field.
With
increasing
demand
E-skin,
development
multifunctional
integrated
with
low
power
consumption
autonomous
energy
become
common
goal
many
researchers.
This
paper
outlines
latest
progress
disease
treatment,
human–computer
interaction
other
fields.
The
existing
problems
this
field
are
presented.
Язык: Английский
Progress of Ionogels in Flexible Pressure Sensors: A Mini-Review
Polymers,
Год журнала:
2025,
Номер
17(8), С. 1093 - 1093
Опубликована: Апрель 18, 2025
This
paper
reviews
the
research
progress
on
ionogels
in
flexible
pressure
sensors.
Ionogels
comprise
solid
carrier
networks
and
ionic
liquids
(ILs)
dispersed
therein
have
good
non-volatility,
high
conductivity,
thermal
stability,
a
wide
electrochemical
window,
mechanical
properties.
These
characteristics
give
broad
application
prospects
wearable
electronic
devices,
intelligent
robots,
healthcare.
The
article
first
introduces
classification
of
ionogels,
including
based
ILs
networks.
Then,
preparation
methods
processing
technologies
such
as
direct
mixing
method,
situ
polymerization/gel
solvent
exchange
are
discussed.
Subsequently,
expounds
detail
properties
modification
toughness,
hydrophobicity,
self-healing,
adhesiveness.
Finally,
focuses
sensors
points
out
challenges
faced
future
research.
language
this
mini-review
is
academic
but
not
overly
technical,
making
it
accessible
to
even
researchers
new
field
establishing
an
overall
impression
We
believe
serves
introductory
resource
for
niche
topic,
with
large
clear
references
further
Язык: Английский