Nanocellulose/Selenoglutathione-Enhanced Antioxidant, Elastic, Antibacterial, and Conductive Hydrogels as Strain Sensors
ACS Sustainable Chemistry & Engineering,
Год журнала:
2024,
Номер
12(36), С. 13622 - 13633
Опубликована: Авг. 27, 2024
The
fabrication
of
highly
antioxidant,
elastic,
antibacterial,
and
conductive
hydrogels
is
a
significant
pursuit
in
the
domain
wearable
technology.
However,
achieving
these
properties
simultaneously
single
hydrogel
matrix
while
maintaining
superior
sensing
capabilities
poses
substantial
challenge.
In
this
study,
we
developed
an
advanced
with
enhanced
elasticity,
conductivity,
antibacterial
properties,
utilizing
natural
biodegradable
cellulose
nanocrystals
(CNCs)
as
reinforcement.
This
was
achieved
through
synergistic
integration
glutathione
(GSH),
selenoglutathione
(GSeH),
biosynthesized
selenium
nanoparticles
(BioSeNPs),
CNC.
addition,
Saccharomyces
boulardii
served
initial
strain,
atmospheric
room
temperature
plasma
mutagenesis
utilized
to
generate
high-yield
GSH
variant.
incorporation
GSH,
GSeH,
BioSeNPs,
CNC
conferred
remarkable
antioxidant
activity,
fatigue
resistance,
robust
properties.
study
introduces
novel
methodology
for
synthesis
high-performance
hydrogels,
paving
way
their
application
biomedical
engineering
sensor
Язык: Английский
Balancing stretchability and conductivity: Carbon nanotube layer-enhanced non-ionic conductive hydrogels with a sandwich structure
Chemical Engineering Journal,
Год журнала:
2024,
Номер
500, С. 156641 - 156641
Опубликована: Окт. 17, 2024
Язык: Английский
A highly stretchable, self-adhesive, anti-freezing dual-network conductive carboxymethyl chitosan based hydrogel for flexible wearable strain sensor
International Journal of Biological Macromolecules,
Год журнала:
2025,
Номер
308, С. 142301 - 142301
Опубликована: Март 24, 2025
Язык: Английский
Carbon nanotube-nano-Fe3O4 composite graphene hydrogel with optimized 3D structure for high-performance solar evaporation
Desalination,
Год журнала:
2025,
Номер
unknown, С. 118840 - 118840
Опубликована: Март 1, 2025
Язык: Английский
Mechanochemistry: Fundamental Principles and Applications
Advanced Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Авг. 29, 2024
Mechanochemistry
is
an
emerging
research
field
at
the
interface
of
physics,
mechanics,
materials
science,
and
chemistry.
Complementary
to
traditional
activation
methods
in
chemistry,
such
as
heat,
electricity,
light,
mechanochemistry
focuses
on
chemical
reactions
by
directly
or
indirectly
applying
mechanical
forces.
It
has
evolved
a
powerful
tool
for
controlling
solid
state
systems,
sensing
responding
stresses
polymer
materials,
regulating
interfacial
adhesions,
stimulating
biological
processes.
By
combining
theoretical
approaches,
simulations
experimental
techniques,
researchers
have
gained
intricate
insights
into
mechanisms
underlying
mechanochemistry.
In
this
review,
physical
chemistry
principles
underpinning
are
elucidated
comprehensive
overview
recent
significant
achievements
discovery
mechanically
responsive
processes
provided,
with
particular
emphasis
their
applications
science.
Additionally,
The
perspectives
potential
future
directions
exciting
offered.
Язык: Английский
Highly stretchable, self-healing, adhesive, 3D-printable and antibacterial double-network hydrogels for multifunctional wearable sensors
International Journal of Biological Macromolecules,
Год журнала:
2024,
Номер
unknown, С. 138813 - 138813
Опубликована: Дек. 1, 2024
Язык: Английский
Enhancing Conductivity of Polyacrylamide Hydrogel With Surface‐Coated Hydroxylated Carbon Nanotubes for Wearable Device Applications
Journal of Applied Polymer Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 26, 2024
ABSTRACT
In
this
study,
we
successfully
prepared
a
composite
hydrogel
that
integrates
the
superior
conductivity
of
carbon
nanotubes
(CNTs)
with
elasticity
hydrogels.
This
was
achieved
by
depositing
layer
hydroxylated
CNTs
onto
polyacrylamide
(PAM)
hydrogel.
The
PAM
immersed
in
CNT
dispersion
at
50°C
and
subjected
to
ultrasonic
treatment
for
30
min,
followed
50%
dehydration
process
achieve
densification.
enabled
adsorption
surface,
forming
robust
physical
entanglements
hydrogen
bonds
polymer
chains.
Consequently,
significantly
strengthened
interfacial
adhesion
between
hydrogel,
yielding
more
durable
resilient
material.
Impressively,
strength
PAM‐CNT
surface
reached
remarkable
61.75
J/m
2
,
contributing
its
good
electrical
(1.284
±
0.034
S/m),
stability,
mechanical
properties.
Additionally,
our
study
explores
application
material
wearable
devices
quantifying
response
pressure,
bending,
stretching
through
resistance
change
measurements.
findings
indicate
research
introduces
new
method
preparing
conductive
hydrogels
offers
valuable
insights
their
use
electronics,
biomedicine,
various
other
related
domains.
Язык: Английский