Communications Materials,
Journal Year:
2024,
Volume and Issue:
5(1)
Published: March 13, 2024
Abstract
Interstitial
fluid
(ISF),
a
biological
rich
in
diverse
biomarkers
and
analytes
similar
to
blood
composition,
has
garnered
significant
attention
as
valuable
source
of
clinically
relevant
information.
Consequently,
ISF-based
wearable
biosensors
are
emerging
powerful
tools
for
non-invasive
minimally
invasive
disease
diagnosis,
personalized
medicine,
other
healthcare
biomedical
applications.
This
review
provides
comprehensive
overview
recent
advancements
biosensors,
with
particular
focus
on
ISF
sensors.
We
first
offer
insights
into
sampling
techniques
discuss
sensing
strategies
that
encompass
materials,
fabrication
methods,
mechanisms.
Then,
we
present
their
Finally,
address
the
challenges
faced
this
field
forward-looking
perspective
promising
future
directions.
ACS Nano,
Journal Year:
2023,
Volume and Issue:
17(6), P. 5211 - 5295
Published: March 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.
Chemical Society Reviews,
Journal Year:
2023,
Volume and Issue:
52(5), P. 1723 - 1772
Published: Jan. 1, 2023
Defective
two-dimensional
(2D)
materials
show
huge
potential
for
energy-related
fields.
This
review
overviews
the
formation/evolution
mechanisms
and
engineering
strategies
of
defects
in
2D
materials,
which
enable
enhanced
electrode
reaction
kinetics.
Advanced Materials,
Journal Year:
2023,
Volume and Issue:
35(28)
Published: Feb. 10, 2023
Abstract
The
emergence
of
plastic
electronics
satisfies
the
increasing
demand
for
flexible
electronics.
However,
it
has
caused
severe
ecological
problems.
Flexible
based
on
natural
materials
are
to
hopefully
realize
“green”
and
eco‐friendly
concept.
Herein,
recent
advances
in
design
fabrication
green
reviewed.
First,
this
review
comprehensively
introduces
various
derivatives,
focusing
particularly
fibroin
silk,
wood
paper,
plants,
biomass.
Second,
techniques
modifying
materials,
including
physical
chemical
methods,
presented,
after
which
their
merits
demerits
thoroughly
discussed.
Green
comprising
electrical
wires/electrodes,
antennas,
thermal
management
devices,
transistors,
memristors,
sensors,
energy‐harvesting
energy‐storage
displays,
actuators,
electromagnetic
shielding,
integration
systems,
described
detail.
Finally,
perspectives
existing
challenges
opportunities
employ
presented.
ACS Nano,
Journal Year:
2023,
Volume and Issue:
17(3), P. 1764 - 1802
Published: Jan. 30, 2023
The
advent
of
5G
and
the
Internet
Things
has
spawned
a
demand
for
wearable
electronic
devices.
However,
lack
suitable
flexible
energy
storage
system
become
"Achilles'
Heel"
Additional
problems
during
transformation
battery
structure
from
conventional
to
also
present
severe
challenge
design.
Flexible
Zn-based
batteries,
including
Zn-ion
batteries
Zn–air
have
long
been
considered
promising
candidates
due
their
high
safety,
eco-efficiency,
substantial
reserve,
low
cost.
In
past
decade,
researchers
come
up
with
elaborate
designs
each
portion
improve
ionic
conductivities,
mechanical
properties,
environment
adaptabilities,
scalable
productions.
It
would
be
helpful
summarize
reported
strategies
compare
pros
cons
facilitate
further
research
toward
commercialization
batteries.
this
review,
current
progress
in
developing
is
comprehensively
reviewed,
electrolytes,
cathodes,
anodes,
discussed
terms
synthesis,
characterization,
performance
validation.
By
clarifying
challenges
design,
we
methodology
previous
investigations
propose
future
development.
end,
paradigm
summarized
fit
burgeoning
requirement
devices
an
iterative
process,
which
will
benefit
development
Advanced Materials,
Journal Year:
2023,
Volume and Issue:
35(21)
Published: Feb. 28, 2023
High-performance
elastomers
have
gained
significant
interest
because
of
their
wide
applications
in
industry
and
our
daily
life.
However,
it
remains
a
great
challenge
to
fabricate
simultaneously
integrating
ultra-high
mechanical
strength,
toughness,
excellent
healing
recycling
capacities.
In
this
study,
ultra-strong,
healable,
recyclable
are
fabricated
by
dynamically
cross-linking
copolymers
composed
rigid
polyimide
(PI)
segments
soft
poly(urea-urethane)
(PUU)
with
hydrogen
bonds.
The
elastomers,
which
denoted
as
PIPUU,
record-high
tensile
strength
≈142
MPa
an
extremely
high
toughness
≈527
MJ
m-3
.
structure
the
PIPUU
elastomer
contains
hydrogen-bond-cross-linked
elastic
matrix
homogenously
dispersed
nanostructures.
PI
self-assemble
generate
phase-separated
nanostructures
that
serve
nanofillers
significantly
strengthen
elastomers.
Meanwhile,
is
PUU
cross-linked
reversible
bonds,
largely
enhance
elastomer.
can
be
healed
recycled
restore
original
strength.
Moreover,
performance
hydrophobic
segments,
scratch-,
puncture-,
water-resistant.
Bioelectronic Medicine,
Journal Year:
2023,
Volume and Issue:
9(1)
Published: Aug. 2, 2023
The
fourth
industrial
revolution
has
led
to
the
development
and
application
of
health
monitoring
sensors
that
are
characterized
by
digitalization
intelligence.
These
have
extensive
applications
in
medical
care,
personal
management,
elderly
sports,
other
fields,
providing
people
with
more
convenient
real-time
services.
However,
these
face
limitations
such
as
noise
drift,
difficulty
extracting
useful
information
from
large
amounts
data,
lack
feedback
or
control
signals.
artificial
intelligence
provided
powerful
tools
algorithms
for
data
processing
analysis,
enabling
intelligent
monitoring,
achieving
high-precision
predictions
decisions.
By
integrating
Internet
Things,
intelligence,
sensors,
it
becomes
possible
realize
a
closed-loop
system
functions
collection,
online
diagnosis,
treatment
recommendations.
This
review
focuses
on
healthcare
enhanced
technologies
aspects
materials,
device
structure,
integration,
scenarios.
Specifically,
this
first
introduces
great
advances
wearable
respiration
rate,
heart
pulse,
sweat,
tears;
implantable
cardiovascular
nerve
signal
acquisition,
neurotransmitter
monitoring;
soft
electronics
precise
therapy.
Then,
recent
volatile
organic
compound
detection
highlighted.
Next,
current
developments
human-machine
interfaces,
AI-enhanced
multimode
self-sustainable
systems
reviewed.
Last,
perspective
future
directions
further
research
is
also
provided.
In
summary,
fusion
will
provide
intelligent,
convenient,
secure
services
next-generation
biomedical
applications.
Advanced Materials,
Journal Year:
2023,
Volume and Issue:
unknown
Published: Feb. 28, 2023
Abstract
Flexible
and
stretchable
biosensors
can
offer
seamless
conformable
biological–electronic
interfaces
for
continuously
acquiring
high‐fidelity
signals,
permitting
numerous
emerging
applications.
Organic
thin
film
transistors
(OTFTs)
are
ideal
transducers
flexible
biosensing
due
to
their
soft
nature,
inherent
amplification
function,
biocompatibility,
ease
of
functionalization,
low
cost,
device
diversity.
In
consideration
the
rapid
advances
in
flexible‐OTFT‐based
broad
applications,
herein,
a
timely
comprehensive
review
is
provided.
It
starts
with
detailed
introduction
features
various
OTFTs
including
organic
field‐effect
electrochemical
transistors,
functionalization
strategies
biosensing,
highlight
on
seminal
work
up‐to‐date
achievements.
Then,
applications
wearable,
implantable,
portable
electronics,
as
well
neuromorphic
biointerfaces
detailed.
Subsequently,
special
attention
paid
planar
fibrous
devices.
The
routes
impart
stretchability,
structural
engineering
material
engineering,
discussed,
implementations
e‐skin
smart
textiles
included.
Finally,
remaining
challenges
future
opportunities
this
field
summarized.
