Advanced Functional Materials,
Journal Year:
2023,
Volume and Issue:
34(3)
Published: Oct. 16, 2023
Abstract
Volatile
organic
compounds
(VOCs)
sensor
arrays
have
garnered
considerable
attention
due
to
their
potential
provide
real‐time
information
for
monitoring
pollution
levels
and
personal
health
associated
concerning
VOCs
in
the
ambient
environment.
Here,
an
AI‐driven
wearable
mask‐inspired
self‐healing
array
(MISSA),
created
using
a
simplified
single‐step
stacking
technique
detecting
identifying
is
presented.
This
MISSA
comprises
three
vertically
placed
breathable
gas
sensors
(BSGS)
with
linear
response
behavior,
consistent
repeatability,
reliable
abilities.
For
portable
monitoring,
combined
flexible
printed
circuit
board
(FPCB)
produce
mobile‐compatible
wireless
system.
Due
distinct
layers
of
MISSA,
it
creates
exclusive
code
bars
four
over
concentration
levels.
grants
precise
identification
prognoses
excellent
accuracy
99.77%
98.3%,
respectively.
The
combination
artificial
intelligence
(AI)
suggests
its
as
successful
device
long‐term
daily
VOC
assessment
scenarios.
ACS Sensors,
Journal Year:
2022,
Volume and Issue:
7(8), P. 2104 - 2131
Published: Aug. 1, 2022
The
increasing
demand
for
food
production
has
necessitated
the
development
of
sensitive
and
reliable
methods
analysis,
which
allow
optimization
storage
distribution
while
ensuring
safety.
Methods
to
quantify
monitor
volatile
biogenic
amines
are
key
minimizing
waste
high-protein
foods
enable
safe
consumption
fresh
products.
Novel
materials
device
designs
have
allowed
portable
sensors
that
make
use
different
transduction
amine
detection
quality
monitoring.
Herein,
we
review
past
decade's
advances
in
First,
role
as
a
food-quality
index
is
presented.
Moreover,
comprehensive
overview
distinct
gas
provided
according
method,
operation
strategies,
(e.g.,
metal
oxide
semiconductors,
conjugated
polymers,
carbon
nanotubes,
graphene
its
derivatives,
transition
dichalcogenides,
organic
frameworks,
MXenes,
quantum
dots,
dyes,
among
others)
employed
each
case.
These
include
chemoresistive,
fluorometric,
colorimetric,
microgravimetric
sensors.
Emphasis
also
given
sensor
arrays
record
fingerprints
wireless
devices
operate
radiofrequency
identification
(RFID)
tags.
Finally,
challenges
future
opportunities
on
new
presented
aiming
encourage
further
research
technological
reliable,
integrated,
remotely
accessible
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.
Chemical Reviews,
Journal Year:
2024,
Volume and Issue:
124(4), P. 1535 - 1648
Published: Feb. 19, 2024
Over
the
years,
researchers
have
made
significant
strides
in
development
of
novel
flexible/stretchable
and
conductive
materials,
enabling
creation
cutting-edge
electronic
devices
for
wearable
applications.
Among
these,
porous
textiles
(PCTs)
emerged
as
an
ideal
material
platform
electronics,
owing
to
their
light
weight,
flexibility,
permeability,
wearing
comfort.
This
Review
aims
present
a
comprehensive
overview
progress
state
art
utilizing
PCTs
design
fabrication
wide
variety
integrated
systems.
To
begin
with,
we
elucidate
how
revolutionize
form
factors
electronics.
We
then
discuss
preparation
strategies
PCTs,
terms
raw
processes,
key
properties.
Afterward,
provide
detailed
illustrations
are
used
basic
building
blocks
fabricate
intrinsically
flexible
or
stretchable
devices,
including
sensors,
actuators,
therapeutic
energy-harvesting
storage
displays.
further
describe
techniques
systems
either
by
hybridizing
conventional
off-the-shelf
rigid
components
with
integrating
multiple
fibrous
PCTs.
Subsequently,
highlight
some
important
application
scenarios
healthcare,
sports
training,
converging
technologies,
professional
specialists.
At
end
Review,
challenges
perspectives
on
future
research
directions
give
overall
conclusions.
As
demand
more
personalized
interconnected
continues
grow,
PCT-based
wearables
hold
immense
potential
redefine
landscape
technology
reshape
way
live,
work,
play.
Chemical Reviews,
Journal Year:
2024,
Volume and Issue:
124(6), P. 3085 - 3185
Published: March 13, 2024
Fluorescent
carbon
nanomaterials
have
broadly
useful
chemical
and
photophysical
attributes
that
are
conducive
to
applications
in
biology.
In
this
review,
we
focus
on
materials
whose
photophysics
allow
for
the
use
of
these
biomedical
environmental
applications,
with
emphasis
imaging,
biosensing,
cargo
delivery.
The
review
focuses
primarily
graphitic
including
graphene
its
derivatives,
nanotubes,
as
well
dots
nanohoops.
Recent
advances
future
prospects
fields
discussed
at
depth,
where
appropriate,
references
reviews
pertaining
older
literature
provided.
Coordination Chemistry Reviews,
Journal Year:
2023,
Volume and Issue:
501, P. 215558 - 215558
Published: Nov. 24, 2023
Volatile
organic
compounds
(VOCs)
are
present
in
the
mixture
of
gases
found
exhaled
human
breath.
Since
their
occurrence
breath
may
indicate
presence
a
disease,
some
VOCs
referred
to
as
"biomarkers."
One
most
interesting
types
gas
sensors
which
have
been
thoroughly
explored
for
detections
is
based
on
metal–organic
frameworks
(MOFs),
crystalline
porous
coordination
polymers
assembled
by
following
reticular
chemistry
rules.
The
aim
this
review
comprehensive
summary
latest
MOF-derived
composites
that
employed
biomarkers'
sensors.
study
will
first
focus
reviewing
role
disease
biomarkers
and
then
prevalent
methods
used
analyte
sensing
MOFs,
including
optical,
electromechanical,
electrical
sensing.
successive
section
examines
recent
reports
use
five
typical
MOF
families
relevant
biomarkers.
basic
structural
features
these
MOFs
fundamental
working
principles
be
highlighted
each
sub-section
through
selected
examples,
emphasizing
at
same
time
correlation
between
structure
functionalities,
properties.
Finally,
concluded
with
discussion
about
new
class
called
bio-MOFs,
potentialities
Lab on a Chip,
Journal Year:
2024,
Volume and Issue:
24(5), P. 1175 - 1206
Published: Jan. 1, 2024
This
review
highlights
the
latest
advancements
in
microfluidic
devices
environmental
monitoring
during
last
5
years.
We
also
emphasize
current
limitations
and
propose
effective
strategies
to
improve
monitoring.
