Chemical Engineering Journal,
Год журнала:
2024,
Номер
493, С. 152445 - 152445
Опубликована: Май 21, 2024
With
the
increasing
demand
for
tissue
adhesive,
soft
self-healing,
antifouling,
biodegradable
and
biocompatible
biosensors,
use
of
biomimetic
polymers
has
paved
way
development
these
advanced
sensing
systems.
Especially,
have
provided
new
opportunities
directions
implantable
wearable
biosensors.
In
fact,
impressive
in
bio-inspired
composites
based
on
led
to
creation
tissue-adhesive
biosensors
with
minimal
immune
response
or
biofouling.
This
review
aims
cover
advances
mimetic
(natural
synthetic)
an
emphasis
state-of-the-art
devices
composites.
It
also
highlights
unique
properties
such
as
self-adhesion,
enzyme-like
activity,
antibacterial
regenerative
etc.
Considering
high
rate
cancer
world,
especially
developing
countries,
a
separate
section
is
dedicated
biopolymers-based
sensors
early
diagnosis
cancer.
Finally,
outlook
current
challenges
future
developments
this
field
presented.
Journal of Materials Chemistry C,
Год журнала:
2024,
Номер
12(16), С. 5654 - 5683
Опубликована: Янв. 1, 2024
Advances
in
processing
of
active
layers
organic
thin-film
transistor
(OTFT)-based
chemical
and
biological
sensors
have
enabled
significant
developments
their
performance,
achieving
part-per-billion
molar
concentration
limits
detection.
Advanced Healthcare Materials,
Год журнала:
2024,
Номер
13(16)
Опубликована: Апрель 3, 2024
Cardiovascular
diseases
represent
a
significant
threat
to
the
overall
well-being
of
global
population.
Continuous
monitoring
vital
signs
related
cardiovascular
health
is
essential
for
improving
daily
management.
Currently,
there
has
been
remarkable
proliferation
technology
focused
on
collecting
data
through
electronic
skin
monitoring.
However,
concerns
have
arisen
regarding
potential
irritation
and
inflammation
due
necessity
prolonged
wear
wearable
devices.
To
ensure
comfortable
uninterrupted
monitoring,
concept
biocompatible
gained
substantial
attention.
In
this
review,
skins
are
comprehensively
summarized
discussed.
The
recent
achievements
in
introduced.
Their
working
principles,
fabrication
processes,
performances
sensing
technologies,
materials,
integration
systems
highlighted,
comparisons
made
with
other
used
addition,
significance
integrating
updating
wireless
communication
development
smart
medical
field
explored.
Finally,
opportunities
challenges
also
examined.
Bioengineering,
Год журнала:
2024,
Номер
11(4), С. 358 - 358
Опубликована: Апрель 6, 2024
In
recent
years,
the
proliferation
of
wearable
healthcare
devices
has
marked
a
revolutionary
shift
in
personal
health
monitoring
and
management
paradigm.
These
devices,
ranging
from
fitness
trackers
to
advanced
biosensors,
have
not
only
made
more
accessible,
but
also
transformed
way
individuals
engage
with
their
data.
By
continuously
signs,
physical-based
biochemical-based
such
as
heart
rate
blood
glucose
levels,
technology
offers
insights
into
human
health,
enabling
proactive
rather
than
reactive
approach
healthcare.
This
towards
personalized
empowers
knowledge
tools
make
informed
decisions
about
lifestyle
medical
care,
potentially
leading
earlier
detection
issues
tailored
treatment
plans.
review
presents
fabrication
methods
flexible
applications
care.
The
potential
challenges
future
prospectives
are
discussed.
Gels,
Год журнала:
2024,
Номер
10(8), С. 498 - 498
Опубликована: Июль 27, 2024
In
recent
years,
many
researchers
have
focused
on
designing
hydrogels
with
specific
functional
groups
that
exhibit
high
affinity
for
various
contaminants,
such
as
heavy
metals,
organic
pollutants,
pathogens,
or
nutrients,
environmental
parameters.
Novel
approaches,
including
cross-linking
strategies
and
the
use
of
nanomaterials,
been
employed
to
enhance
structural
integrity
performance
desired
hydrogels.
The
evolution
these
is
further
highlighted,
an
emphasis
fine-tuning
features,
water
absorption
capacity,
pollutant/factor
sensing
selectivity,
recyclability.
Furthermore,
this
review
investigates
emerging
topic
stimuli-responsive
smart
hydrogels,
underscoring
their
potential
in
both
sorption
detection
pollutants.
By
critically
assessing
a
wide
range
studies,
not
only
synthesizes
existing
knowledge,
but
also
identifies
advantages
limitations,
describes
future
research
directions
field
chemically
engineered
purification
monitoring
low
impact
important
resource
chemists
multidisciplinary
researchers,
leading
improvements
sustainable
management
technology.
Advanced Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 12, 2024
Pulmonary
hypertension
(PH)
significantly
affects
the
quality
of
life
and
lifespan
humans
has
promoted
development
flexible
implantable
electronic
devices
for
PH
diagnosis
prevention.
Traditional
based
on
von
Neumann
architecture
face
insurmountable
challenges
in
processing
large
amounts
biological
data
due
to
computational
bottlenecks.
Memristors,
with
integrated
in-memory
sensing
computing
capabilities,
can
effectively
eliminate
bottlenecks
become
one
most
promising
products
health
monitoring.
Here,
a
memristor
Ag/MnO
ACS Applied Electronic Materials,
Год журнала:
2024,
Номер
6(2), С. 862 - 874
Опубликована: Янв. 16, 2024
Herein,
we
reported
the
fabrication
of
a
highly
flexible,
sensitive,
lightweight,
self-poled,
hybrid
tungsten
disulfide
(WS2)
quantum
dots-filled
poly(vinylidene
fluoride-co-hexafluoropropene)
(PVDF-HFP)
nanocomposite-based
piezoelectric
nanogenerator
device
with
high
output
performance.
Highly
uniform
WS2
dots
an
average
diameter
7–8
nm
were
synthesized
from
hydrothermal
route
and
enhanced
β-phase
PVDF-HFP
was
obtained
through
polar
DMF
solvent
in
situ
electrical
poling.
Structural
morphological
investigation
revealed
formation
pure
phase
QDs-PVDF-HFP
nanocomposite
PVDF-HFP.
Piezoelectric
force
microscope
analysis
very
charge
coefficient
(d33)
∼294.55
pm/V
single
QDs.
The
flexible
transparent
fabricated
produced
remarkably
voltage
current
density
about
22
V
1.06
μA/cm2,
respectively,
even
under
low
pressure
without
external
exhibited
dielectric
constant
30
at
frequency.
performance
nanogenerators
discussed
light
piezoelectricity,
interface
polarization,
large
constant.
present
study
opens
excellent
to
developing
self-powered,
ultralight,
energy-harvesting
system
for
wearable
body
implantable
nanodevices.
Hydrogels
show
great
potential
in
biomedical
applications
due
to
their
inherent
biocompatibility,
high
water
content,
and
resemblance
the
extracellular
matrix.
However,
they
lack
self-powering
capabilities
often
necessitate
external
stimulation
initiate
cell
regenerative
processes.
In
contrast,
piezoelectric
materials
offer
but
tend
compromise
flexibility.
To
address
this,
creating
a
novel
hybrid
biomaterial
of
hydrogels
(PHs),
which
combines
advantageous
properties
both
materials,
offers
systematic
solution
challenges
faced
by
these
when
employed
separately.
Such
innovative
material
system
is
expected
broaden
horizons
applications,
such
as
piezocatalytic
medicinal
health
monitoring
showcasing
its
adaptability
endowing
with
properties.
Unique
functionalities,
like
enabling
self-powered
inducing
electrical
that
mimics
endogenous
bioelectricity,
can
be
achieved
while
retaining
hydrogel
matrix
advantages.
Given
limited
reported
literature
on
PHs,
here
recent
strategies
concerning
design
fabrication,
essential
properties,
distinctive
are
systematically
discussed.
The
review
concluded
providing
perspectives
remaining
future
outlook
for
PHs
field.
As
emerge
rising
star,
comprehensive
exploration
insights
into
new
biomaterials.
DeCarbon,
Год журнала:
2024,
Номер
3, С. 100035 - 100035
Опубликована: Янв. 10, 2024
Numerous
reports
have
suggested
that
the
performance
of
organic
optoelectronic
devices
based
on
field-effect
transistors
(OFETs)
is
largely
dependent
their
interfaces.
Self-assembled
monolayers
(SAMs)
been
commonly
used
to
engineer
interfaces
high-performance
devices,
particularly
due
well-defined
structures
and
simple
operation
process
through
chemical
adsorption
growth.
In
this
review,
OFETs
SAM-modified
are
described,
while
different
SAMs
characterized.
Furthermore,
recent
advances
in
interface
engineering
applicability
functional
reviewed,
existing
problems
future
developments
field
identified.
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 24, 2025
Abstract
Organic
memristors
have
emerged
as
promising
candidates
for
neuromorphic
computing
due
to
their
potential
low‐cost
fabrication,
large‐scale
integration,
and
biomimetic
functionality.
However,
practical
applications
are
often
hindered
by
limited
thermal
stability
device‐to‐device
variability.
Here,
an
organic
polymer‐based
memristor
using
a
thiadiazolobenzotriazole
(TBZ)
2,5‐Dioctyl‐3,6‐di(thiophen‐2‐yl)pyrrolo[3,4‐c]pyrrole‐1,4(2H,5H)‐dione
(DPP)‐based
conjugated
polymer
is
presented
that
exhibits
exceptional
reliable
resistance
switching
behavior
over
wide
temperature
range
(153–573
K).
The
device
leverages
charge‐transfer
mechanism
achieve
gradual
uniform
switching,
overcoming
the
challenges
associated
with
filamentary‐based
mechanisms.
memristor's
consistent
performance
enable
its
integration
into
various
applications,
including
image
processing.
device's
ability
demonstrated
effectively
deblur
images,
even
under
varying
conditions,
showcasing
robust
computing.
This
study
establishes
pathway
toward
high‐performance,
thermally
stable
advanced
artificial
intelligence
applications.
