Sensors,
Journal Year:
2024,
Volume and Issue:
24(2), P. 683 - 683
Published: Jan. 21, 2024
This
article
presents
research
on
biodegradable
stretch
sensors
produced
using
biological
material.
sensor
uses
a
piezoresistive
effect
to
indicate
stretch,
which
can
be
used
for
force
measurement.
In
this
work,
an
attempt
was
made
develop
the
composition
of
sensitive
material
and
design
sensor.
The
base
from
κ-carrageenan
compound
mixed
with
Fe2O3
microparticles
glycerol.
influence
weight
fraction
iron
oxide
tensile
strength
Young’s
modulus
experimentally
investigated.
Tensile
test
specimens
consisted
10–25%
various
sizes.
results
showed
that
increasing
mass
reinforcement
improved
compared
pure
sample
decreased
elongation
percentage.
GF
developed
films
varies
0.67
10.47
depending
composition.
paper,
it
shown
incorporation
appropriate
amounts
into
achieve
dramatic
improvements
in
mechanical
properties,
resulting
up
10%.
were
tested,
their
sensitivity,
stability,
range
determined.
Finally,
conclusions
drawn
obtained.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Oct. 21, 2024
Abstract
Reaping
the
benefits
of
burgeoning
investigation
gels
in
recent
decades,
flexible
electronics
based
on
conductive
have
been
extensively
explored.
Gels
consisting
polymer
networks
and
solvents
provide
ideal
platforms
for
fabricating
due
to
their
soft
mechanical
nature,
excellent
biocompatibility,
water‐like
environment,
ease
processing.
The
majority
investigations
primarily
focus
functionalities
such
as
sensing
capability,
energy
density,
luminance,
fluctuating
frequency,
so
on,
whereas
distinguishing
feature
lies
its
inherent
deformable
mechanics
comparison
metal‐
or
semiconductor‐based
stiff
electronics.
However,
comprehensive
design
properties
not
received
sufficient
attention
improve
overall
performance
A
summary
is
provided,
listing
six
crucial
parameters—stretchability,
modulus,
strength,
elasticity,
hysteresis,
fatigue—which
exert
significant
influence
This
review
aims
direct
researchers’
toward
presents
representative
strategies
modulation.
