Advances in Symbiotic Bioabsorbable Devices
Advanced Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 23, 2025
Abstract
Symbiotic
bioabsorbable
devices
are
ideal
for
temporary
treatment.
This
eliminates
the
boundaries
between
device
and
organism
develops
a
symbiotic
relationship
by
degrading
nutrients
that
directly
enter
cells,
tissues,
body
to
avoid
hazards
of
retention.
bioresorbable
electronics
show
great
promise
sensing,
diagnostics,
therapy,
rehabilitation,
as
underpinned
innovations
in
materials,
devices,
systems.
review
focuses
on
recent
advances
devices.
Innovation
is
focused
material,
device,
system
levels.
Significant
biomedical
applications
reviewed,
including
integrated
tissue
repair,
cardiac
pacing,
neurostimulation.
In
addition
issues,
challenges
trends
discussed.
Язык: Английский
Coffee Ground Matrix Frame‐Based Transient Battery for Environmentally Sustainable Sensor Applications
Advanced Materials Technologies,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 1, 2025
Abstract
As
the
demand
for
sustainable
green
energy
storage
solutions
surges,
eco‐friendly
transient
batteries
emerge
as
a
viable
option.
This
study
explores
practical
concept
of
battery
(TB)
incorporating
coffee
ground‐derived
biodegradable
matrix
frames.
These
frames,
combined
with
fully
magnesium
alloy
(Mg
AZ31)‐molybdenum
trioxide
(MoO
3
)
primary
battery,
offer
novel
approach
to
environmental
sustainability.
The
sodium
alginate
electrolyte
infused
phosphate‐buffered
saline
(PBS)
yield
stable
output
voltage
1.65
V,
an
extended
lifetime
5
days,
and
specific
density
≈4.70
mWh
cm
−2
at
ambient
temperature,
discharge
capacity
up
6.05
mAh
current
0.05
mA
.
Furthermore,
size‐dependent
investigations
revealed
increase
in
from
30
dimensions
increased
0.25
2.25
2
dissolution
process
demonstrates
complete
degradation
electrodes
within
60
days
PBS
solution.
integration
ground
frames
significantly
enhances
sustainability
devices
by
repurposing
organic
waste
into
high‐performance
electronic
components.
With
these
features,
proposed
is
positioned
promising
candidate
applications
sensing,
low‐power
electronics,
devices.
Язык: Английский
Material Design of Biodegradable Primary Batteries: Boosting Operating Voltage by Substituting Hydrogen Evolution Reaction at the Cathode
Nanoscale,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 1, 2024
This
review
highlights
recent
progress
in
increasing
the
operating
voltage
of
biodegradable
primary
batteries
by
suppressing
or
substituting
hydrogen
evolution
reaction
at
cathode
with
alternative
redox
reaction.
Язык: Английский
Supramolecular Ionic Gels for Stretchable Electronics and Future Directions
ACS Materials Au,
Год журнала:
2024,
Номер
5(1), С. 35 - 44
Опубликована: Ноя. 22, 2024
Ionic
gels
(IGs),
ionic
liquids
(ILs)
dispersed
in
polymers,
exhibit
extremely
low
vapor
pressure,
electrochemical
and
thermal
stability,
excellent
mechanical
characteristics;
therefore,
they
are
used
for
fabricating
stretchable
sensors,
transistors,
energy
storage
devices.
Although
such
characteristics
promising
flexible
electronics,
the
stress-induced
ruptured
covalent
bonds
forming
polymer
networks
cannot
recover
owing
to
irreversible
interaction
between
bonds.
Physical
cross-linking
via
noncovalent
enables
of
polymers
ILs
form
supramolecular
IGs
(SIGs),
which
favorable
wearable
devices
that
conventional
with
achieve.
Herein,
we
review
recent
material
designs
interactions
SIGs,
as
hydrogen
bonding.
We
present
SIG
achieved
ILs,
extreme
toughness,
self-healing
capability,
self-adhesion
human
body
sensors.
conclude
this
Perspective
by
discussing
potential
SIGs
a
power
source
implants,
devices,
environmental
sensing
applications.
Язык: Английский
Development of Supramolecular Ionic Gels with Self-Healing Capability and Biodegradability Using Bioderived Ionic Liquid and Poly(vinyl Alcohol)
Nanoscale,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 4, 2024
The
physical
crosslinking
of
poly(vinyl
alcohol)
and
a
bioderived
ionic
liquid
yields
supramolecular
gels
with
self-healing
capability,
reconfigurability,
biodegradability
for
wearables,
implants,
environmental
sensing.
Язык: Английский
MXene/Bacterial Cellulose Hybrid Materials for Sustainable Soft Electronics
Materials,
Год журнала:
2024,
Номер
17(22), С. 5513 - 5513
Опубликована: Ноя. 12, 2024
This
work
evaluated
bacterial
cellulose
(BC)
as
a
possible
biodegradable
soft
electronics
substrate
in
comparison
to
polyethylene
terephthalate
(PET),
while
also
focusing
on
evaluating
hybrid
MXene/BC
material
potential
flexible
electronic
sensor.
Material
characterization
studies
revealed
that
the
BC
structure
consists
of
nanofibers
with
diameters
ranging
from
70
140
nm,
stacked
layer-by-layer.
samples
produced
are
sensitive
post-treatment
isopropanol
resulting
change
structural
and
mechanical
properties.
The
viscoelastic
properties
substrates
have
been
studied
experimentally
PET
film.
Aged
showcased
similar
stability,
exhibiting
better
above
°C,
total
storage
modulus
−15%
loss
21%.
MXenes
prepared
using
Minimally
Intensive
Layer
Delamination
(MILD)
method
were
screen-printed
onto
films
form
(MX/BC)
MXene/PET
(MX/PET)
devices.
electrical
results
different
resistive
behavior
both
impedance
moduli.
MX/PET
presented
lower
sheet
resistance
around
156
Ω·sq−1,
MX/BC
was
2733
Ω·sq−1.
Finally,
devices
subjected
repeatable
quasi-static
load
tests
piezoresistive
sensing
has
reported.
Язык: Английский