Interdisciplinary materials,
Journal Year:
2024,
Volume and Issue:
3(2), P. 270 - 296
Published: March 1, 2024
Abstract
In
recent
years,
wearable
electrochemical
biosensors
have
received
increasing
attention,
benefiting
from
the
growing
demand
for
continuous
monitoring
personalized
medicine
and
point‐of‐care
medical
assistance.
Incorporating
biosensing
corresponding
power
supply
into
everyday
textiles
could
be
a
promising
strategy
next‐generation
non‐invasive
comfort
interaction
mode
with
healthcare.
This
review
starts
manufacturing
structural
design
of
discusses
series
various
biomarkers
(e.g.,
pH,
electrolytes,
metabolite,
cytokines)
at
molecular
level.
The
fiber‐shaped
or
textile‐based
solar
cells
aqueous
batteries
as
energy
harvesting
storage
devices
are
further
introduced
complete
textiles.
Finally,
we
discuss
challenges
prospects
relating
to
sensing
textile
systems
wearability,
durability,
washability,
sample
collection
analysis,
clinical
validation.
Chemical Reviews,
Journal Year:
2024,
Volume and Issue:
124(2), P. 455 - 553
Published: Jan. 4, 2024
In
the
era
of
Internet-of-things,
many
things
can
stay
connected;
however,
biological
systems,
including
those
necessary
for
human
health,
remain
unable
to
connected
global
Internet
due
lack
soft
conformal
biosensors.
The
fundamental
challenge
lies
in
fact
that
electronics
and
biology
are
distinct
incompatible,
as
they
based
on
different
materials
via
functioning
principles.
particular,
body
is
curvilinear,
yet
typically
rigid
planar.
Recent
advances
design
have
generated
tremendous
opportunities
wearable
bioelectronics,
which
may
bridge
gap,
enabling
ultimate
dream
healthcare
anyone,
anytime,
anywhere.
We
begin
with
a
review
historical
development
healthcare,
indicating
significant
trend
healthcare.
This
followed
by
focal
point
discussion
about
new
design,
particularly
low-dimensional
nanomaterials.
summarize
material
types
their
attributes
designing
bioelectronic
sensors;
we
also
cover
synthesis
fabrication
methods,
top-down,
bottom-up,
combined
approaches.
Next,
discuss
energy
challenges
progress
made
date.
addition
front-end
devices,
describe
back-end
machine
learning
algorithms,
artificial
intelligence,
telecommunication,
software.
Afterward,
integration
systems
been
applied
various
testbeds
real-world
settings,
laboratories
preclinical
clinical
environments.
Finally,
narrate
remaining
conjunction
our
perspectives.
Advanced Materials,
Journal Year:
2023,
Volume and Issue:
35(24)
Published: April 29, 2023
Self-sensing
actuators
are
critical
to
artificial
robots
with
biomimetic
proprio-/exteroception
properties
of
biological
neuromuscular
systems.
Existing
add-on
approaches,
which
physically
blend
heterogeneous
sensor/actuator
components,
fall
short
yielding
satisfactory
solutions,
considering
their
suboptimal
interfaces,
poor
adhesion,
and
electronic/mechanical
property
mismatches.
Here,
a
single
homogeneous
material
platform
is
reported
by
creating
silver-polymer
framework
(SPF),
thus
realizing
the
seamless
sensing-actuation
unification.
The
SPF-enabled
elastomer
highly
stretchable
(1200%),
conductive
(0.076
S
m-1
),
strong
(0.76
MPa
in-strength),
where
polymer
matrix
synthesis
in
situ
silver
nanoparticles
reduction
accomplished
simultaneously.
Benefiting
from
multimodal
sensing
capability
its
architecture
itself
(mechanical
thermal
cues),
self-sensing
actuation
(proprio-deformations
external
stimuli
perceptions)
achieved
for
SPF-based
pneumatic
actuator,
alongside
an
excellent
load-lifting
attribute
(up
3700
times
own
weight),
substantiating
advantage
unified
feature
homogenous
material.
In
view
human
somatosensitive
muscular
systems
imitative
functionality,
SPF
bodes
well
use
next-generation
functional
tissues,
including
skins,
human-machine
robots,
otherwise
dynamic
materials.
InfoMat,
Journal Year:
2024,
Volume and Issue:
6(6)
Published: April 10, 2024
Abstract
The
fast
booming
of
wearable
electronics
provides
great
opportunities
for
intelligent
gas
detection
with
improved
healthcare
mining
workers,
and
a
variety
sensors
have
been
simultaneously
developed.
However,
these
sensing
systems
are
always
limited
to
single
highly
susceptible
the
inference
ubiquitous
moisture,
resulting
in
less
accuracy
analysis
compositions
real
conditions.
To
address
challenges,
we
propose
synergistic
strategy
based
on
sensor
integration
machine
learning
algorithms
realize
precise
NH
3
NO
2
detections
under
A
array
graphene
polyaniline
composite
is
developed
largely
enhance
sensitivity
selectivity
mixed
Further
introduction
backpropagation
neural
network
(BP‐NN)
partial
least
squares
(PLS)
could
improve
identification
concentration
prediction
settle
realizing
over
99%
theoretical
level
concentrations
within
wide
relative
humidity
range,
showing
promise
detection.
As
proof
concept,
wireless
bracelet,
integrated
arrays
machine‐learning
algorithms,
real‐time
warning
hazardous
gases
mines
different
image
Small,
Journal Year:
2024,
Volume and Issue:
20(33)
Published: April 2, 2024
Wearable
pressure
sensors
have
attracted
great
interest
due
to
their
potential
applications
in
healthcare
monitoring
and
human-machine
interaction.
However,
it
is
still
a
critical
challenge
simultaneously
achieve
high
sensitivity,
low
detection
limit,
fast
response,
outstanding
breathability
for
wearable
electronics
the
difficulty
constructing
microstructure
on
porous
substrate.
Inspired
by
spinosum
of
human
skin
highly-sensitive
tactile
perception,
biomimetic
flexible
sensor
designed
fabricated
assembling
MXene-based
sensing
electrode
interdigitated
electrode.
The
product
exhibits
good
flexibility
suitable
air
permeability
(165.6
mm
s
Carbon Energy,
Journal Year:
2024,
Volume and Issue:
6(3)
Published: Feb. 27, 2024
Abstract
Flexible,
breathable,
and
highly
sensitive
pressure
sensors
have
increasingly
become
a
focal
point
of
interest
due
to
their
pivotal
role
in
healthcare
monitoring,
advanced
electronic
skin
applications,
disease
diagnosis.
However,
traditional
methods,
involving
elastomer
film‐based
substrates
or
encapsulation
techniques,
often
fall
short
mechanical
mismatches,
discomfort,
lack
breathability,
limitations
sensing
abilities.
Consequently,
there
is
pressing
need,
yet
it
remains
significant
challenge
create
that
are
not
only
flexible,
comfortable
but
also
sensitive,
durable,
biocompatible.
Herein,
we
present
biocompatible
breathable
fabric‐based
sensor,
using
nonwoven
fabrics
as
both
the
electrode
(coated
with
MXene/poly(3,4‐ethylenedioxythiophene):polystyrene
sulfonate
[PEDOT:PSS])
interdigitated
(printed
MXene
pattern)
via
scalable
spray‐coating
screen‐coating
technique.
The
resultant
device
exhibits
commendable
air
permeability,
biocompatibility,
performance,
including
remarkable
sensitivity
(754.5
kPa
−1
),
rapid
response/recovery
time
(180/110
ms),
robust
cycling
stability.
Furthermore,
integration
PEDOT:PSS
plays
crucial
protecting
nanosheets
from
oxidation,
significantly
enhancing
device's
long‐term
durability.
These
outstanding
features
make
this
sensor
suitable
for
applications
full‐range
human
activities
detection
Our
study
underscores
promising
future
flexible
realm
intelligent
wearable
electronics,
setting
new
benchmark
industry.
ACS Nano,
Journal Year:
2024,
Volume and Issue:
18(6), P. 4651 - 4682
Published: Feb. 2, 2024
MXenes
have
shown
great
potential
for
micro-supercapacitors
(MSCs)
due
to
the
high
metallic
conductivity,
tunable
interlayer
spacing
and
intercalation
pseudocapacitance.
In
particular,
negative
surface
charge
hydrophilicity
of
make
them
suitable
various
solution
processing
strategies.
Nevertheless,
a
comprehensive
review
MXene
MSCs
has
not
been
conducted.
this
review,
we
present
summary
state-of-the-art
in
terms
ink
rheology,
microelectrode
design
integrated
system.
The
formulation
rheological
behavior
different
strategies,
which
are
essential
quality
printed/coated
films,
presented.
effects
its
compounds,
3D
electrode
structure,
asymmetric
on
electrochemical
properties
discussed
detail.
Equally
important,
summarize
system
intelligent
applications
current
challenges
prospects
development
high-performance
MSCs.
