Advanced Electronic Materials,
Год журнала:
2023,
Номер
9(10)
Опубликована: Июль 26, 2023
Abstract
Flexible
photodetectors
(FPDs),
which
provide
excellent
advantages
such
as
great
wearability,
portability,
even
implantability,
have
attracted
tremendous
interest
in
wearable
healthcare
monitoring,
bendable
imaging
sensors,
portable
optical
communication,
etc.
Recently,
organic
and
perovskite‐based
photoactive
materials
been
considered
promising
candidates
for
FPDs
due
to
their
superior
optoelectronic
performance,
appealing
mechanical
flexibility,
low‐temperature
solution
processability,
cost‐effectiveness.
In
this
review,
the
milestone
progress
of
organic,
perovskite,
organic‐perovskite
hybrid‐based
applications
artificial
intelligence
are
summarized.
First,
a
brief
introduction
device
configurations,
working
principles,
key
parameters
presented.
Subsequently,
functional
FPDs,
especially
flexible
hybrids,
summarized
analyzed.
More
importantly,
representative
summarized,
including
communication.
The
outlook
challenges
field
proposed
at
end.
purpose
review
is
not
only
elaborate
on
fundamental
design
principles
but
also
serve
roadmap
next‐generation
sensing
technologies.
Chemical Society Reviews,
Год журнала:
2022,
Номер
51(9), С. 3759 - 3793
Опубликована: Янв. 1, 2022
Skin
bioelectronics
are
considered
as
an
ideal
platform
for
personalised
healthcare
because
of
their
unique
characteristics,
such
thinness,
light
weight,
good
biocompatibility,
excellent
mechanical
robustness,
and
great
skin
conformability.
Recent
advances
in
skin-interfaced
have
promoted
various
applications
precision
medicine.
Particularly,
long-term,
continuous
health
monitoring
offer
powerful
analysis
a
broad
spectrum
statuses,
providing
route
to
early
disease
diagnosis
treatment.
In
this
review,
we
discuss
(1)
representative
sensing
devices,
(2)
material
structure
selection,
device
properties,
wireless
technologies
towards
monitoring,
(3)
applications:
acquisition
electrophysiological,
biophysical,
biochemical
signals,
comprehensive
(4)
rational
guidelines
the
design
future
monitoring.
Long-term,
advanced
will
open
unprecedented
opportunities
timely
prevention,
screening,
diagnosis,
treatment,
demonstrating
promise
revolutionise
traditional
medical
practices.
Abstract
Multiresponsive
flexile
sensors
with
strain,
temperature,
humidity,
and
other
sensing
abilities
serving
as
real
electronic
skin
(e‐skin)
have
manifested
great
application
potential
in
flexible
electronics,
artificial
intelligence
(AI),
Internet
of
Things
(IoT).
Although
numerous
sole
function
already
been
reported
since
the
concept
e‐skin,
that
mimics
features
human
skin,
was
proposed
about
a
decade
ago,
ones
more
capacities
new
emergences
are
urgently
demanded.
However,
highly
integrated
sensitive
multiresponsive
functions
becoming
big
thrust
for
detection
body
motions,
physiological
signals
(e.g.,
blood
pressure,
electrocardiograms
(ECG),
electromyograms
(EMG),
sweat,
etc.)
environmental
stimuli
light,
magnetic
field,
volatile
organic
compounds
(VOCs)),
which
vital
to
real‐time
all‐round
health
monitoring
management.
Herein,
this
review
summarizes
design,
manufacturing,
presents
future
challenges
fabricating
these
next‐generation
e‐skin
wearable
electronics.
ACS Nano,
Год журнала:
2021,
Номер
15(12), С. 18822 - 18847
Опубликована: Ноя. 29, 2021
The
noble
metal
nanoparticle
has
been
widely
utilized
as
a
plasmonic
unit
to
enhance
biosensors,
by
leveraging
its
electric
and/or
optical
properties.
Integrated
with
the
"flexible"
feature,
it
further
enables
opportunities
in
developing
healthcare
products
conformal
and
adaptive
fashion,
such
wrist
pulse
tracers,
body
temperature
trackers,
blood
glucose
monitors,
etc.
In
this
work,
we
present
holistic
review
of
recent
advance
flexible
biosensors
for
sector.
technical
spectrum
broadly
covers
design
selection
substrate,
process
integrate
units,
exploration
different
types
monitor
human
temperature,
glucose,
ions,
gas,
motion
indicators,
well
their
applications
surface-enhanced
Raman
scattering
(SERS)
colorimetric
detections.
Their
fundamental
working
principles
structural
innovations
are
scoped
summarized.
challenges
prospects
articulated
regarding
critical
importance
continued
progress
improve
living
quality.
Advanced Materials,
Год журнала:
2024,
Номер
36(16)
Опубликована: Янв. 23, 2024
Abstract
With
the
commercialization
of
first‐generation
flexible
mobiles
and
displays
in
late
2010s,
humanity
has
stepped
into
age
electronics.
Inevitably,
soft
multifunctional
sensors,
as
essential
components
next‐generation
electronics,
have
attracted
tremendous
research
interest
like
never
before.
This
review
is
dedicated
to
offering
an
overview
latest
emerging
trends
sensors
their
accordant
future
development
(R&D)
directions
for
coming
decade.
First,
key
characteristics
predominant
target
stimuli
are
highlighted.
Second,
important
selection
criteria
introduced.
Next,
materials/structures
identified.
Specifically,
R&D
these
envisaged
based
on
trends,
namely
i)
decoupling
multiple
stimuli,
ii)
data
processing,
iii)
skin
conformability,
iv)
energy
sources.
Finally,
challenges
potential
opportunities
discussed,
new
insights
prospects
fast‐emerging
technology.
Chemical Reviews,
Год журнала:
2023,
Номер
123(8), С. 4693 - 4763
Опубликована: Фев. 8, 2023
Fibers,
originating
from
nature
and
mastered
by
human,
have
woven
their
way
throughout
the
entire
history
of
human
civilization.
Recent
developments
in
semiconducting
polymer
materials
further
endowed
fibers
textiles
with
various
electronic
functions,
which
are
attractive
applications
such
as
information
interfacing,
personalized
medicine,
clean
energy.
Owing
to
ability
be
easily
integrated
into
daily
life,
soft
fiber
electronics
based
on
polymers
gained
popularity
recently
for
wearable
implantable
applications.
Herein,
we
present
a
review
previous
current
progress
polymer-based
electronics,
particularly
focusing
smart-wearable
areas.
First,
provide
brief
overview
viewpoint
basic
concepts
functionality
requirements
different
devices.
Then
analyze
existing
associated
devices
interfaces,
healthcare
energy
conversion
storage.
The
working
principle
performance
summarized.
Furthermore,
focus
fabrication
techniques
Based
continuous
one-dimensional
yarn,
introduce
two-
three-dimensional
fabric
fabricating
methods.
Finally,
challenges
relevant
perspectives
potential
solutions
address
related
problems.
Abstract
Intelligent
perception
means
that
with
the
assistance
of
artificial
intelligence
(AI)‐motivated
brain,
flexible
sensors
achieve
ability
memory,
learning,
judgment,
and
reasoning
about
external
information
like
human
brain.
Due
to
superiority
machine
learning
(ML)
algorithms
in
data
processing
intelligent
recognition,
systems
possess
match
or
even
surpass
systems.
However,
built‐in
these
need
work
on
dynamic
irregular
surfaces,
inevitably
affecting
precision
fidelity
acquired
data.
In
recent
years,
strategy
introducing
developed
functional
materials
innovative
structures
into
has
made
some
progress
toward
above
challenges,
blessing
ML
algorithms,
accurate
various
scenarios
have
been
achieved.
Here,
most
representative
for
constructing
are
comprehensively
reviewed,
research
based
is
further
summarized,
intersection
two
expected
unlock
new
opportunities
next‐stage
AI
development.
image
Chemical Reviews,
Год журнала:
2024,
Номер
124(3), С. 768 - 859
Опубликована: Янв. 19, 2024
Optoelectronic
devices
with
unconventional
form
factors,
such
as
flexible
and
stretchable
light-emitting
or
photoresponsive
devices,
are
core
elements
for
the
next-generation
human-centric
optoelectronics.
For
instance,
these
deformable
can
be
utilized
closely
fitted
wearable
sensors
to
acquire
precise
biosignals
that
subsequently
uploaded
cloud
immediate
examination
diagnosis,
also
used
vision
systems
human-interactive
robotics.
Their
inception
was
propelled
by
breakthroughs
in
novel
optoelectronic
material
technologies
device
blueprinting
methodologies,
endowing
flexibility
mechanical
resilience
conventional
rigid
devices.
This
paper
reviews
advancements
soft
technologies,
honing
on
various
materials,
manufacturing
techniques,
design
strategies.
We
will
first
highlight
general
approaches
fabrication,
including
appropriate
selection
substrate,
electrodes,
insulation
layers.
then
focus
materials
diodes,
their
integration
strategies,
representative
application
examples.
Next,
we
move
photodetectors,
highlighting
state-of-the-art
fabrication
methods,
followed
At
end,
a
brief
summary
given,
potential
challenges
further
development
of
functional
discussed
conclusion.
Physiological Measurement,
Год журнала:
2023,
Номер
44(11), С. 111001 - 111001
Опубликована: Июль 26, 2023
Abstract
Photoplethysmography
is
a
key
sensing
technology
which
used
in
wearable
devices
such
as
smartwatches
and
fitness
trackers.
Currently,
photoplethysmography
sensors
are
to
monitor
physiological
parameters
including
heart
rate
rhythm,
track
activities
like
sleep
exercise.
Yet,
has
potential
provide
much
more
information
on
health
wellbeing,
could
inform
clinical
decision
making.
This
Roadmap
outlines
directions
for
research
development
realise
the
full
of
photoplethysmography.
Experts
discuss
topics
within
areas
sensor
design,
signal
processing,
applications,
directions.
Their
perspectives
valuable
guidance
researchers
developing
technology.
