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.
Nature Communications,
Journal Year:
2024,
Volume and Issue:
15(1)
Published: Jan. 30, 2024
Abstract
Robust
interfacial
compliance
is
essential
for
long-term
physiological
monitoring
via
skin-mountable
ionic
materials.
Unfortunately,
existing
epidermal
skins
are
not
compliant
and
durable
enough
to
accommodate
the
time-varying
deformations
of
convoluted
skin
surface,
due
an
imbalance
in
viscosity
elasticity.
Here
we
introduce
a
self-compliant
that
consistently
works
at
critical
gel
point
state
with
almost
equal
elasticity
over
super-wide
frequency
range.
The
material
designed
by
leveraging
hierarchical
hydrogen
bond
association,
allowing
continuous
release
polymer
strands
create
topological
entanglements
as
complementary
crosslinks.
By
embodying
properties
rapid
stress
relaxation,
softness,
conductivity,
self-healability,
flaw-insensitivity,
self-adhesion,
water-resistance,
this
fosters
excellent
cyclically
deforming
substrates,
facilitates
acquisition
high-fidelity
electrophysiological
signals
alleviated
motion
artifacts.
presented
strategy
generalizable
could
expand
applicability
more
complex
service
conditions.
Biosensors,
Journal Year:
2023,
Volume and Issue:
13(11), P. 976 - 976
Published: Nov. 7, 2023
The
promising
field
of
organic
electronics
has
ushered
in
a
new
era
biosensing
technology,
thus
offering
frontier
for
applications
both
medical
diagnostics
and
environmental
monitoring.
This
review
paper
provides
comprehensive
overview
electronics’
remarkable
progress
potential
applications.
It
explores
the
multifaceted
aspects
materials
devices,
thereby
highlighting
their
unique
advantages,
such
as
flexibility,
biocompatibility,
low-cost
fabrication.
delves
into
diverse
range
biosensors
enabled
by
electronics,
including
electrochemical,
optical,
piezoelectric,
thermal
sensors,
showcasing
versatility
detecting
biomolecules,
pathogens,
pollutants.
Furthermore,
integrating
wearable
devices
Internet
Things
(IoT)
ecosystem
is
discussed,
wherein
they
offer
real-time,
remote,
personalized
monitoring
solutions.
also
addresses
current
challenges
future
prospects
biosensing,
emphasizing
breakthroughs
medicine,
sustainability,
advancement
human
health
well-being.
ACS Applied Electronic Materials,
Journal Year:
2024,
Volume and Issue:
6(2), P. 1385 - 1395
Published: Feb. 13, 2024
Flexible
and
wearable
sensors
have
a
crucial
impact
on
the
development
of
intelligent
information
technology.
However,
current
commercial
cannot
meet
relevant
performance
requirements.
Herein,
based
electrospinning
process,
extra
polarization,
triboelectric
nanogenerator
technologies,
we
propose
high-performance
flexible
sensor
(HFWS)
with
self-powered
breathable
function,
which
is
constructed
by
polarized
polyvinylidene
fluoride-barium
titanate
(PVDF-BTO)
electrospun
film
Ni
fabric
electrode.
After
optimization
β-phase
content
in
PVDF
BTO
nanoparticles,
an
high-voltage
polarization
operation
continually
used
to
improve
further
enhance
performance.
Benefiting
from
excellent
performance,
HFWS
exhibits
several
times
higher
signal-to-noise
ratio
(37.01
dB),
sensitivity
(2.62
±
0.11
V/kPa),
power
density
(4.62
W/m2)
compared
previous
similar
studies.
In
addition,
for
stable
molecular
phase
structure
PVDF-BTO
film,
has
various
good
durability
stability
machinery,
washing,
environment,
other
aspects.
Our
finding
potential
value
field
devices,
smart
healthcare,
life.
Cyborg and Bionic Systems,
Journal Year:
2024,
Volume and Issue:
5
Published: Jan. 1, 2024
With
the
prevalence
of
cardiovascular
disease,
it
is
imperative
that
medical
monitoring
and
treatment
become
more
instantaneous
comfortable
for
patients.
Recently,
wearable
implantable
optoelectronic
devices
can
be
seamlessly
integrated
into
human
body
to
enable
physiological
in
an
imperceptible
spatiotemporally
unconstrained
manner,
opening
countless
possibilities
intelligent
healthcare
paradigm.
To
achieve
biointegrated
cardiac
healthcare,
researchers
have
focused
on
novel
strategies
construction
flexible/stretchable
systems.
Here,
we
overview
progress
flexible
stretchable
optoelectronics
devices.
Firstly,
device
design
addressed,
including
mechanical
design,
interface
adhesion,
encapsulation
strategies.
Next,
practical
applications
monitoring,
optogenetics,
nongenetic
stimulation
are
presented.
Finally,
outlook
systems
discussed.
ACS Nano,
Journal Year:
2024,
Volume and Issue:
18(19), P. 12025 - 12048
Published: May 6, 2024
Cardiac
interfacing
devices
are
essential
components
for
the
management
of
cardiovascular
diseases,
particularly
in
terms
electrophysiological
monitoring
and
implementation
therapies.
However,
conventional
cardiac
typically
composed
rigid
bulky
materials
thus
pose
significant
challenges
effective
long-term
with
curvilinear
surface
a
dynamically
beating
heart.
In
this
regard,
recent
development
intrinsically
soft
bioelectronic
using
nanocomposites,
which
fabricated
by
blending
conductive
nanofillers
polymeric
elastomeric
matrices,
has
shown
great
promise.
The
bioelectronics
not
only
endure
dynamic
motion
heart
maintain
stable
performance
but
also
enable
conformal,
reliable,
large-area
target
tissue,
allowing
high-quality
mapping,
feedback
electrical
stimulations,
even
mechanical
assistance.
Here,
we
explore
next-generation
strategies
based
on
that
utilize
elastic
nanocomposites.
We
first
discuss
used
to
manage
diseases
explain
their
undesired
limitations.
Then,
introduce
restraint
utilizing
materials.
After
discussion
fabrication
functionalization
nanomaterials,
introduction
nanocomposites
application
therapy
follow.
Finally,
comments
future
prospects
technologies
discussed.
