Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Sept. 10, 2024
Abstract
Soft
multimodal
sensors
represent
a
promising
approach
for
applications
in
wearable
systems
and
skin‐adhesive
devices,
benefiting
from
their
flexibility
body
compatibility.
However,
the
complexity
of
sensor
wiring
design
poses
challenges
while
employing
decoupling.
Although
recent
studies
have
applied
various
methods,
such
as
adjusting
electrical
properties
materials,
these
methods
encounter
limitations
signal
decoupling
when
multichannel
measurements
are
implemented.
In
this
study,
measurement
method
utilizing
frequency
response
analysis
is
developed
using
multi‐band
band‐stop
filter
(MBBSF)
multiple
sensors.
This
enables
different
types
allows
simultaneous
collection
data
through
two‐wire
connection.
Consequently,
it
facilitates
concurrent
independent
real‐time
assessment
strain
force
each
sensor.
A
glove
incorporating
with
connection
to
measure
grip
posture
force.
used
effectively
classify
unknown
objects,
thereby
demonstrating
its
practical
utility.
application
provides
solution
complex
commonly
encountered
multi‐modal
systems.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
34(49)
Published: Aug. 8, 2024
Abstract
Recent
developments
in
robotics
increasingly
highlight
the
importance
of
sensing
technology,
especially
tactile
perception,
enabling
robots
to
effectively
engage
with
their
environment
and
interpret
physical
interactions.
Due
power
efficiency
low
cost,
triboelectric
mechanism
has
been
frequently
studied
for
measuring
pressure
identifying
materials
enhance
robot
perception.
Nevertheless,
there
limited
exploration
using
effect
detect
curved
surfaces,
despite
prevalence
daily
lives.
Here,
a
multimodal
sensor
(TMTS)
multilayered
structural
design
is
proposed
recognize
distinct
materials,
curvatures,
simultaneously,
thus
decoupling
different
modalities
enable
more
accurate
detection.
By
attaching
sensors
robotic
fingertips
leveraging
deep
learning
analytics,
quantitative
curvature
measurement
provides
precise
insights
into
an
object's
detailed
geometric
characteristics
rather
than
merely
assessing
its
overall
shape,
hence
achieving
automatic
recognition
12
grasped
objects
99.2%
accuracy.
The
can
be
further
used
accurately
softness
under
touch
gestures
hand,
94.1%
accuracy,
demonstrating
significant
potential
wide‐ranging
applications
future
robotic‐enabled
intelligent
society.
Advanced Energy Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Sept. 10, 2024
Abstract
In
the
era
of
Internet
Things
(IoT)
and
Artificial
Intelligence
(AI),
sensors
have
become
an
integral
part
intelligent
systems.
Although
traditional
sensing
technology
is
very
mature
in
long‐term
development,
there
are
remaining
defects
limitations
that
make
it
difficult
to
meet
growing
demands
current
applications,
such
as
high‐sensitivity
detection
self‐supplied
sensing.
As
a
new
type
sensor,
array
triboelectric
nanogenerators
(TENG)‐based
tactile
can
respond
wide
dynamic
range
mechanical
stimuli
surrounding
environment
converting
them
into
quantifiable
electrical
signals,
thus
realizing
real‐time
The
structure
allows
for
fine
delineation
area
improved
spatial
resolution,
resulting
accurate
localization
quantification
detected
been
widely
used
wearable
devices,
smart
interaction,
medical
health
detection,
other
fields.
this
paper,
latest
research
progress
functional
based
on
arrayed
systematically
reviewed
from
aspects
working
mechanism,
material
selection,
processing,
structural
design,
integration,
application.
Finally,
challenges
faced
by
summarized
with
view
providing
inspiration
guidance
future
development
sensors.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Oct. 4, 2024
Abstract
Flexible
strain
sensors
are
of
great
significance
in
health
monitoring,
wearable
electronic
devices,
intelligent
robot
sensing,
and
other
fields.
Most
the
reported
works
focus
on
enhancement
sensitivity
or
working
range,
while
linearity
is
ignored
exhibits
strong
nonlinearity.
Conflict
among
performances
remains
a
serious
challenge
for
development
flexible
sensors.
Herein,
inspired
by
architecture
butterfly's
wings,
sensor
with
double
conductive
layers
wrinkles/holes
structures
proposed.
The
fabricated
shows
high
>0.98
over
full
range
120%,
up
to
0.999
within
0%–30%.
Apart
from
that,
also
presents
8.28,
stability
40
000
cycles
when
subjected
full‐scale
strain,
as
well
water
contact
angle
>167.4°.
Meanwhile,
strains
low
0.075%
can
be
identified,
maximum
frequency
Hz
responded
sensor.
It
demonstrated
that
capable
enabling
grippers
sense
monitor
motions
underwater
vehicles,
indicating
its
greater
potential
diverse
applications,
such
human–machine
interaction,
marine
environmental
protection,
biological
research.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Aug. 23, 2024
Abstract
The
seamless
integration
of
advanced
triboelectric
nanogenerators
with
fiber
material
has
propelled
the
rapid
advancement
intelligent
wearable
electronics.
overheating
and
mechanical
abrasion
associated
prolonged
operation
poses
a
significant
challenge
for
conventional
fiber‐based
materials.
Aramid
fibers,
characterized
by
high
thermal
stability,
ultra‐high
strength,
excellent
insulating
properties,
can
effectively
compensate
limitations
However,
intrinsic
advantages
aramid
materials
their
general
structural
design
strategies
have
not
yet
to
be
comprehensively
elucidated.
In
this
review,
synthesis
methods
development
history
in
recent
years
are
summarized.
Importantly,
unique
potential
fibers
as
systematically
discussed,
particularly
regarding
high‐temperature
resistance,
electrical
insulation.
Furthermore,
latest
advancements
performance
modulation
presented.
self‐powered
electronics
warning,
impact
monitoring,
human
energy
harvesting
Finally,
challenges
opportunities
facing
future
discussed.
Materials Chemistry Frontiers,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Jan. 1, 2024
This
review
summarizes
the
properties
of
stretchable
hydrogels
and
their
optimization
for
TENGs
in
on-skin
electronics,
highlighting
applications
addressing
challenges
related
to
durability
user
comfort.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Jan. 1, 2024
This
review
examines
the
integration
of
artificial
intelligence
with
nanogenerators
to
develop
self-powered,
adaptive
systems
for
applications
in
robotics,
wearables,
and
environmental
monitoring.
