Advanced Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 24, 2025
Abstract
Monitoring
crops’
biotic
and
abiotic
responses
through
sensors
is
crucial
for
conserving
resources
maintaining
crop
production.
Existing
often
have
technical
limitations,
measuring
only
specific
parameters
with
limited
reliability
spatial
or
temporal
resolution.
Wearable
sensing
systems
are
emerging
as
viable
alternatives
plant
health
monitoring.
These
employ
flexible
materials
attached
to
the
body
detect
nonchemical
(mechanical
optical)
chemical
parameters,
including
transpiration,
growth,
volatile
organic
compounds,
alongside
microclimate
factors
like
surface
temperature
humidity.
In
smart
farming,
data
from
real‐time
monitoring
using
these
sensors,
integrated
Internet
of
Things
technologies,
can
enhance
production
efficiency
by
supporting
growth
environment
optimization
pest
disease
management.
This
study
examines
core
components
wearable
standalone
systems,
such
circuits,
power
sources,
reviews
their
targets
operational
principles.
It
further
discusses
physiology
metabolite
monitoring,
affordability,
machine
learning
techniques
analyzing
multimodal
sensor
data.
By
summarizing
aspects,
this
aims
advance
understanding
development
sustainable
agriculture.
Advanced Functional Materials,
Год журнала:
2024,
Номер
34(27)
Опубликована: Март 7, 2024
Abstract
Advancements
in
wearable
electronics
and
Internet
of
Things
(IoT)
sensors
have
catalyzed
the
need
for
effective
micro‐energy
harvesting.
Piezoelectric
nanogenerators
(PENGs)
are
ideal
due
to
their
high
conversion
efficiency
durability.
However,
contrast
between
piezoelectric
coefficients
brittle
inorganic
ceramics
lower
superior
flexibility
biocompatibility
organic
polymers
poses
a
significant
challenge.
This
work
introduces
novel
multilayer
composite
PENG,
integrating
single‐crystal
BaTiO
3
(BTO)
film
poly(vinylidene
fluoride‐co‐trifluoroethylene)
(PVDF‐TrFE)
layers.
The
PVDF‐TrFE/BTO/PVDF‐TrFE
PENGs
demonstrate
substantially
improved
energy
harvesting
performance,
with
outputs
reaching
up
15.1
V,
2.39
µA,
power
density
17.33
µW
cm
−2
during
bending
deformation.
represents
increase
compared
pure
PVDF‐TrFE
nanoparticle
BTO‐doped
PENGs.
Durability
tests
show
consistent
stable
∼15.0
V
output
across
2000
cycles.
Additionally,
when
attached
human
body,
these
efficiently
convert
body
motions
into
electrical
responses.
demonstrates
enhancement
performance
using
sandwich‐structured
freestanding
BTO
films,
showing
its
potential
address
requirements
flexible
electronic
devices.
Micromachines,
Год журнала:
2024,
Номер
15(4), С. 475 - 475
Опубликована: Март 30, 2024
Implantable
biosensors
have
evolved
to
the
cutting-edge
technology
of
personalized
health
care
and
provide
promise
for
future
directions
in
precision
medicine.
This
is
reason
why
these
devices
stand
revolutionize
our
approach
disease
management
offer
insights
into
bodily
functions
ways
that
never
been
possible
before.
review
article
tries
delve
important
developments,
new
materials,
multifarious
applications
biosensors,
along
with
a
frank
discussion
on
challenges
will
face
their
clinical
deployment.
In
addition,
techniques
employed
improvement
sensitivity
specificity
alike
are
focused
this
article,
like
biomarkers
advanced
computational
data
communicational
models.
A
significant
challenge
miniaturized
situ
implants
they
need
be
removed
after
serving
purpose.
Surgical
expulsion
provokes
discomfort
patients,
potentially
leading
post-operative
complications.
Therefore,
biodegradability
an
alternative
method
removal
through
natural
biological
processes.
includes
biocompatible
materials
develop
sensors
remain
body
over
longer
periods
much-reduced
immune
response
better
device
longevity.
However,
implantable
still
its
infancy
compared
conventional
non-biodegradable
ones.
Sensor
design,
morphology,
fabrication,
power,
electronics,
transmission
all
play
pivotal
role
developing
medically
approved
biodegradable
biosensors.
Advanced
material
science
nanotechnology
extended
capacity
different
research
groups
implement
novel
courses
action
design
sensor
components.
But
actualization
such
potential
transformative
nature
sector,
first
place,
surmount
related
biofouling,
managing
guaranteeing
security,
meeting
today’s
rules
regulations.
Solving
problems
will,
therefore,
not
only
enhance
performance
reliability
but
also
facilitate
translation
laboratory
development
clinics,
patients
worldwide
therapeutic
interventions.
Advanced Materials,
Год журнала:
2024,
Номер
36(16)
Опубликована: Янв. 16, 2024
Fiber
solar
cells
as
promising
wearable
power
supplies
have
attracted
increasing
attentions
recently,
while
further
breakthrough
on
their
conversion
efficiency
(PCE)
and
realization
of
multicolored
appearances
remain
urgent
needs
particularly
in
real-world
applications.
Here,
a
fiber-dye-sensitized
cell
(FDSSC)
integrated
with
light
diffusion
layer
composed
alumina/polyurethane
film
the
outmost
encapsulating
tube
made
from
phosphors/TiO
Advanced Functional Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 10, 2024
Abstract
Respiratory
diseases
are
currently
monitored
through
traditional
pulmonary
function
tests,
such
as
spirometry.
However,
the
restrictions
of
these
procedures,
particularly
in
context
COVID‐19
pandemic,
have
underscored
need
for
alternative
approaches
to
respiratory
health
assessment.
Wearable
devices
emerged
a
promising
solution,
providing
continuous
data
collection,
and
overcoming
limitations
posed
by
conventional
methods.
This
review
explores
multifaceted
field
wearable
monitoring,
presenting
most
common
sensing
technologies
applied
ventilation,
their
constituent
materials,
fabrication
techniques,
diverse
morphologies
enhance
sensor
performance.
The
role
machine
learning
algorithms
ethical
sharing
is
highlighted,
contributing
forthcoming
patient‐centered
healthcare
landscape.
Ultimately,
importance
validation
calibration
protocols
underlined.
In
anticipation
evolving
needs,
this
in‐depth
study
addresses
current
challenges
monitoring
while
laying
robust
foundation
personalized,
connected,
ethically
sound
future
care.
