Small,
Journal Year:
2023,
Volume and Issue:
20(19)
Published: Dec. 6, 2023
Abstract
Developing
desirable
sensors
is
crucial
for
underwater
perceptions
and
operations.
The
perceiving
organs
of
marine
creatures
have
greatly
evolved
to
react
accurately
promptly
underwater.
Inspired
by
the
fish
lateral
line,
this
study
proposes
a
triboelectric
dynamic
pressure
sensor
perception.
biomimetic
line
(BLLS)
has
high
sensitivity
disturbance
amplitude/frequency,
good
adaptability
environments
(relative)
low
cost.
are
deployed
at
bottom
test
basin
perceive
various
moving
objects,
such
as
robotic
fish,
seal,
etc.
By
analyzing
electrical
signal
sensor,
motion
parameters
objects
passed
over
can
be
obtained.
monitoring
variations
across
multiple
sensors,
ability
sense
different
movement
trajectories,
including
linear
angular
achievable.
will
prove
significant
in
forming
an
unconventional
method,
which
back‐up
sonic/optical
when
impaired
complex
environments.
npj Flexible Electronics,
Journal Year:
2023,
Volume and Issue:
7(1)
Published: June 2, 2023
Abstract
Wearable
sensors
have
made
significant
progress
in
sensing
physiological
and
biochemical
markers
for
telehealth.
By
monitoring
vital
signs
like
body
temperature,
arterial
oxygen
saturation,
breath
rate,
wearable
provide
enormous
potential
the
early
detection
of
diseases.
In
recent
years,
advancements
been
achieved
development
based
on
two-dimensional
(2D)
materials
with
flexibility,
excellent
mechanical
stability,
high
sensitivity,
accuracy
introducing
a
new
approach
to
remote
real-time
health
monitoring.
this
review,
we
outline
2D
materials-based
biosensors
system.
The
review
focused
five
types
sensors,
which
were
classified
according
their
mechanism,
such
as
pressure,
strain,
electrochemical,
optoelectronic,
temperature
sensors.
material
capabilities
impact
performance
operation
sensor
are
outlined.
fundamental
principles
mechanism
well
applications
explored.
This
concludes
by
discussing
remaining
obstacles
future
opportunities
emerging
telehealth
field.
We
hope
that
report
will
be
useful
individuals
who
want
design
it
generate
ideas.
Energy & Environmental Science,
Journal Year:
2024,
Volume and Issue:
17(11), P. 3700 - 3738
Published: Jan. 1, 2024
Fluid-based
triboelectric
nanogenerators
(F-TENGs)
represent
a
cutting-edge
technology
that
leverages
fluids
as
contact
medium
to
harness
renewable
energy
through
electrification
(CE)
and
electrostatic
induction.
Nano Letters,
Journal Year:
2024,
Volume and Issue:
24(23), P. 7125 - 7133
Published: May 29, 2024
Wearable
sensors
are
experiencing
vibrant
growth
in
the
fields
of
health
monitoring
systems
and
human
motion
detection,
with
comfort
becoming
a
significant
research
direction
for
wearable
sensing
devices.
However,
weak
moisture-wicking
capability
sensor
materials
leads
to
liquid
retention,
severely
restricting
sensors.
This
study
employs
pattern-guided
alignment
strategy
construct
microhill
arrays,
endowing
triboelectric
directional
capability.
Within
2.25
s,
can
quickly
directionally
remove
droplets,
driven
by
Laplace
pressure
differences
wettability
gradient.
The
exhibit
excellent
performance,
enabling
rapid
response/recovery
(29.1/37.0
ms),
thereby
achieving
real-time
online
respiration
movement
states.
work
addresses
long-standing
challenge
insufficient
driving
force
flexible
electronic
materials,
holding
implications
enhancing
application
potential
skin
Nature Communications,
Journal Year:
2023,
Volume and Issue:
14(1)
Published: May 2, 2023
Isopropyl
alcohol
molecules,
as
a
biomarker
for
anti-virus
diagnosis,
play
significant
role
in
the
area
of
environmental
safety
and
healthcare
relating
volatile
organic
compounds.
However,
conventional
gas
molecule
detection
exhibits
dramatic
drawbacks,
like
strict
working
conditions
ion
mobility
methodology
weak
light-matter
interaction
mid-infrared
spectroscopy,
yielding
limited
response
targeted
molecules.
We
propose
synergistic
artificial
intelligence-enhanced
leveraging
complementary
features
from
sensing
signal
different
dimensions
to
reach
superior
accuracy
isopropyl
identification.
pull
"cold"
plasma
discharge
triboelectric
generator
which
improves
spectroscopic
with
good
regression
prediction.
Moreover,
this
achieves
~99.08%
precise
concentration
prediction,
even
interferences
carbon-based
gases.
The
system
creates
mechanism
accurate
mixture
prediction
healthcare.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
12(9), P. 5124 - 5132
Published: Jan. 1, 2024
We
describe
an
efficient
wood-inspired
biomimicking
strategy
integrating
multiscale
structures
to
synthesize
isotropically
strong,
tough,
conductive,
and
transparent
hydrogels
as
strain
sensors
self-powered
triboelectric
nanogenerators.
