Polymers for Advanced Technologies,
Год журнала:
2023,
Номер
35(1)
Опубликована: Дек. 8, 2023
Abstract
The
different
configurations
of
the
composites
originated
with
machine
or
human
motion,
and
their
mechanical
stability
for
wearable
electronics
is
in
focus.
Here,
study
highlights
that
these
are
critical
devices.
To
achieve
aspects,
electroactive
dielectric
silicone
rubber
(SR)
was
used
as
a
host
matrix.
This
SR
not
only
provides
flexibility,
twisting,
stretchability
such
devices,
but
its
lightweight
makes
them
comfortable
robust
reinforcing
fillers
graphite
nanoplatelets
(GNP)
diatomaceous
earth
(DE)
hybrids
used.
electromechanical
properties
device
were
performed
using
universal
testing
machine.
output
voltage
generated
at
15
phr
filler
0.3
mV
(GNP),
0.15
(DE),
0.22
(hybrid).
Similarly,
biomechanical
studied
motion
joints
thumb
pressing
wrist
bending.
best
it
0.42
0.18
0.25
In
same
way,
aspects
this
work
compressive
modulus,
tensile
strength,
fracture
strain.
For
example,
modulus
1.28
MPa
(control)
increased
to
2.44
3.2
2.75
devices
134%
changed
128%
78%
109%
Overall,
demonstrates
method
develop
high
mechanical,
electromechanical,
usefulness
electronic
ACS Nano,
Год журнала:
2023,
Номер
17(6), С. 5211 - 5295
Опубликована: Март 9, 2023
Humans
rely
increasingly
on
sensors
to
address
grand
challenges
and
improve
quality
of
life
in
the
era
digitalization
big
data.
For
ubiquitous
sensing,
flexible
are
developed
overcome
limitations
conventional
rigid
counterparts.
Despite
rapid
advancement
bench-side
research
over
last
decade,
market
adoption
remains
limited.
To
ease
expedite
their
deployment,
here,
we
identify
bottlenecks
hindering
maturation
propose
promising
solutions.
We
first
analyze
achieving
satisfactory
sensing
performance
for
real-world
applications
then
summarize
issues
compatible
sensor-biology
interfaces,
followed
by
brief
discussions
powering
connecting
sensor
networks.
Issues
en
route
commercialization
sustainable
growth
sector
also
analyzed,
highlighting
environmental
concerns
emphasizing
nontechnical
such
as
business,
regulatory,
ethical
considerations.
Additionally,
look
at
future
intelligent
sensors.
In
proposing
a
comprehensive
roadmap,
hope
steer
efforts
towards
common
goals
guide
coordinated
development
strategies
from
disparate
communities.
Through
collaborative
efforts,
scientific
breakthroughs
can
be
made
sooner
capitalized
betterment
humanity.
ACS Applied Nano Materials,
Год журнала:
2023,
Номер
6(19), С. 17445 - 17456
Опубликована: Сен. 28, 2023
The
demand
for
environmental
monitoring
and
remediation
stimulates
tremendous
research
efforts
to
develop
highly
efficient
advanced
functional
nanomaterials
capable
of
combining
multiple
functions
with
the
arbitrary
switching
application
scenarios.
However,
there
remains
a
lack
an
in-depth
comprehensive
understanding
relationship
between
properties
surface
structure
nanomaterials,
which
is
crucial
design
nanomaterials.
Here,
we
present
feasibility
demonstration
single
ZnO
nanorod-based
material
platform
that
uniquely
synergizes
several
desired
capabilities
gas
sensing,
optoelectronic,
photocatalytic
applications.
In
such
nanomaterial
platform,
route
elaborate
experiments
uncover
structure–property
relationships
facet
effect
in
conjunction
first-principles
density
theory
calculations,
identifying
defect
effects
dominant
exposed
(100)
surfaces
hydrothermally
synthesized
nanorods.
smaller
diameter
higher
array
remarkably
promote
exposure
area
surrounding
oxygen
vacancy
amount
as
well
O2
H2O
adsorption.
Furthermore,
visible
light
absorption
was
enhanced
by
raising
valence
band
maximum
position
stemming
from
vacancies.
Importantly,
this
work
offers
unprecedented
insights
into
fundamental
essence
behind
realization
on
could
significantly
boost
efficiency
reliability
miniaturized
high-technology
assets
other
critical
equipment,
enabling
development
optimization
high-performance
multifunctional
electronics.
npj Flexible Electronics,
Год журнала:
2023,
Номер
7(1)
Опубликована: Июнь 2, 2023
Abstract
Wearable
sensors
have
made
significant
progress
in
sensing
physiological
and
biochemical
markers
for
telehealth.
By
monitoring
vital
signs
like
body
temperature,
arterial
oxygen
saturation,
breath
rate,
wearable
provide
enormous
potential
the
early
detection
of
diseases.
In
recent
years,
advancements
been
achieved
development
based
on
two-dimensional
(2D)
materials
with
flexibility,
excellent
mechanical
stability,
high
sensitivity,
accuracy
introducing
a
new
approach
to
remote
real-time
health
monitoring.
this
review,
we
outline
2D
materials-based
biosensors
system.
The
review
focused
five
types
sensors,
which
were
classified
according
their
mechanism,
such
as
pressure,
strain,
electrochemical,
optoelectronic,
temperature
sensors.
material
capabilities
impact
performance
operation
sensor
are
outlined.
fundamental
principles
mechanism
well
applications
explored.
This
concludes
by
discussing
remaining
obstacles
future
opportunities
emerging
telehealth
field.
We
hope
that
report
will
be
useful
individuals
who
want
design
it
generate
ideas.
Materials,
Год журнала:
2024,
Номер
17(7), С. 1621 - 1621
Опубликована: Апрель 2, 2024
Nanomanufacturing
and
digital
manufacturing
(DM)
are
defining
the
forefront
of
fourth
industrial
revolution—Industry
4.0—as
enabling
technologies
for
processing
materials
spanning
several
length
scales.
This
review
delineates
evolution
nanomaterials
nanomanufacturing
in
age
applications
medicine,
robotics,
sensory
technology,
semiconductors,
consumer
electronics.
The
incorporation
artificial
intelligence
(AI)
tools
to
explore
nanomaterial
synthesis,
optimize
processes,
aid
high-fidelity
nanoscale
characterization
is
discussed.
paper
elaborates
on
different
machine-learning
deep-learning
algorithms
analyzing
images,
designing
nanomaterials,
nano
quality
assurance.
challenges
associated
with
application
machine-
models
achieve
robust
accurate
predictions
outlined.
prospects
incorporating
sophisticated
AI
such
as
reinforced
learning,
explainable
(XAI),
big
data
analytics
material
process
innovation,
nanosystem
integration
Advanced Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 3, 2025
Abstract
This
review
underscores
the
transformative
potential
of
photonic
nanomaterials
in
wearable
health
technologies,
driven
by
increasing
demands
for
personalized
monitoring.
Their
unique
optical
and
physical
properties
enable
rapid,
precise,
sensitive
real‐time
monitoring,
outperforming
conventional
electrical‐based
sensors.
Integrated
into
ultra‐thin,
flexible,
stretchable
formats,
these
materials
enhance
compatibility
with
human
body,
enabling
prolonged
wear,
improved
efficiency,
reduced
power
consumption.
A
comprehensive
exploration
is
provided
integration
devices,
addressing
material
selection,
light‐matter
interaction
principles,
device
assembly
strategies.
The
highlights
critical
elements
such
as
form
factors,
sensing
modalities,
data
communication,
representative
examples
skin
patches
contact
lenses.
These
devices
precise
monitoring
management
biomarkers
diseases
or
biological
responses.
Furthermore,
advancements
approaches
have
paved
way
continuum
care
systems
combining
multifunctional
sensors
therapeutic
drug
delivery
mechanisms.
To
overcome
existing
barriers,
this
outlines
strategies
design,
engineering,
system
integration,
machine
learning
to
inspire
innovation
accelerate
adoption
next‐generation
health,
showcasing
their
versatility
digital
applications.
Trends in Chemistry,
Год журнала:
2023,
Номер
5(6), С. 415 - 431
Опубликована: Март 6, 2023
Polymer
mechanochemistry
uses
mechanical
forces
to
break
and
manipulate
chemical
bonds,
driving
a
functional
response
in
the
material
of
choice,
thus
making
it
an
ideal
candidate
for
force
sensing
emerging
applications
such
as
Internet
Things
(IoT),
bioelectronics,
wearable
electronics
well
fluid-based
manufacturing;
example,
bioprinting.
In
this
review,
we
aim
identify
links
between
moiety
design,
matrix
choice
integration,
manufacturing
processes
scale-up
polymer
sensors.
The
interdependencies
all
stages
need
be
monitored
ensure
that
function
translates
effectively
from
laboratory
application.
We
highlight
research
challenges
must
faced
field
moves
towards
commercialisation
mechanophore-based
Proceedings of the National Academy of Sciences,
Год журнала:
2023,
Номер
120(40)
Опубликована: Сен. 25, 2023
Soft
materials
that
can
produce
electrical
energy
under
mechanical
stimulus
or
deform
significantly
via
moderate
fields
are
important
for
applications
ranging
from
soft
robotics
to
biomedical
science.
Piezoelectricity,
the
property
would
ostensibly
promise
such
a
realization,
is
notably
absent
typical
matter.
Flexoelectricity
an
alternative
form
of
electromechanical
coupling
universally
exists
in
all
dielectrics
and
generate
electricity
nonuniform
deformation
as
flexure
conversely,
inhomogeneous
fields.
The
flexoelectric
effect
is,
however,
rather
modest
most
thus
remains
critical
bottleneck.
In
this
work,
we
argue
significant
emergent
response
be
obtained
by
leveraging
hierarchical
porous
structure
found
biological
materials.
We
experimentally
illustrate
our
thesis
natural
dry
luffa
vegetable-based
sponge
demonstrate
extraordinarily
large
mass-
deformability-specific
with
highest-density-specific
equivalent
piezoelectric
coefficient
known
any
material
(50
times
polyvinylidene
fluoride
more
than
10
lead
zirconate
titanate).
Finally,
application
fabricated
green,
biodegradable
flexible
smart
devices
context
sensing
(e.g.,
speech,
touch
pressure)
harvesting.
