ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
17(1), С. 2148 - 2168
Опубликована: Дек. 27, 2024
To
address
the
issues
of
infectious
virus,
bacterial
secondary
infections,
skin
pigmentation,
and
scarring
caused
by
monkeypox
virus
(MPXV),
a
sprayable
hydrogel
with
versatile
functions
was
developed
comprehensive
properties.
Based
on
current
research,
bioactive
deep
eutectic
solvent
(DES)
rosmarinic
acid-proanthocyanidin-glycol
(RPG)
designed
synthesized
as
active
agent,
molecular
docking
applied
to
discover
its
binding
MPXV
proteins
through
H-bonds
van
der
Waals
interactions,
results
show
energies
between
RA,
PC,
Gly
are
−58.7188,
−50.2311,
−18.4755
kcal/mol,
respectively.
Additionally,
poly(vinyl
alcohol)
(PVA),
borate,
xylitol
(Xyl)
were
integrated
RPG
prepare
PB-RPG-Xyl
hydrogel,
which
characterized
popular
ways.
The
pH-responsive
properties
accelerated
release
under
acidic
conditions,
resulting
in
an
increased
cumulative
percentage
84.83%
at
pH
5.5
210
min.
Besides
that,
it
proved
have
expected
sprayability,
self-healing,
adhesion,
shape-adaptability.
dynamic
simulation
meaningful
understanding
formation
self-healing
mechanisms.
Furthermore,
shows
ideal
degradability,
removability,
biocompatibility.
Lastly,
multiple
systematically
explored,
including
UV-blocking,
blood
clotting,
cooling,
antioxidant,
antibacterial,
inhibition
represents
first
promising
dressing
based
natural
DES
for
lesions
management,
not
only
expands
application
green
solvents
health
care
but
also
provides
convenient
effective
treatment
process
infection
face
difficult
complex
needs.
Gels,
Год журнала:
2025,
Номер
11(4), С. 254 - 254
Опубликована: Март 27, 2025
This
paper
comprehensively
reviews
the
latest
advances
in
hydrogel-based
continuum
soft
robots.
Hydrogels
exhibit
exceptional
flexibility
and
adaptability
compared
to
traditional
robots
reliant
on
rigid
structures,
making
them
ideal
as
biomimetic
robotic
skins
platforms
for
constructing
highly
accurate,
real-time
responsive
sensory
interfaces.
The
article
systematically
summarizes
recent
research
developments
across
several
key
dimensions,
including
application
domains,
fabrication
methods,
actuator
technologies,
sensing
mechanisms.
From
an
perspective,
span
healthcare,
manufacturing,
agriculture.
Regarding
techniques,
extensively
explores
crosslinking
additive
microfluidics,
other
related
processes.
Additionally,
categorizes
thoroughly
discusses
various
actuators
solute/solvent
variations,
pH,
chemical
reactions,
temperature,
light,
magnetic
fields,
electric
hydraulic/electro-osmotic
stimuli,
humidity.
It
also
details
strategies
designing
implementing
diverse
sensors,
strain,
pressure,
humidity,
conductive,
magnetic,
thermal,
gas,
optical,
multimodal
sensors.
Finally,
offers
in-depth
discussion
of
prospective
applications
robots,
particularly
emphasizing
their
potential
medical
industrial
fields.
Concluding
remarks
include
a
forward-looking
outlook
highlighting
future
challenges
promising
directions.
Silk
fibroin
(SF),
derived
from
silk
cocoon
fibers
(Bombyx
mori),
is
a
natural
protein
polymer
known
for
its
biocompatibility,
biodegradability,
and
sustainability.
The
can
be
processed
into
various
material
formats
suitable
range
of
applications.
Among
these,
SF
hydrogels
are
useful
in
the
biomedical
field,
such
as
tissue
engineering,
due
to
tailorable
structures
properties
achievable
through
tuning
gelation
process.
Therefore,
focus
this
contribution
comprehensively
review
understand
formation,
mechanism,
dynamic
control,
functionalization
hydrogels.
Unlike
previous
reviews,
work
delves
understanding
strategies
mechanisms
dynamics
molecular
assembly
crystallization
points
view.
Further,
presents
pathways
practical
examples,
3D
printing
hydrogels,
illustrate
how
these
strategies,
mechanisms,
implemented
specific
application
scenario.
With
insights,
researchers
gain
deeper
manipulate
or
control
process
types
achieve
features.
This
knowledge
would
further
facilitate
development
hydrogel
materials
fields.
Gels,
Год журнала:
2025,
Номер
11(5), С. 377 - 377
Опубликована: Май 21, 2025
Conductive
hydrogels
have
important
application
prospects
in
the
field
of
wearable
sensing,
which
can
identify
various
biological
signals
for
human
motion
monitoring.
However,
preparation
flexible
conductive
with
high
sensitivity
and
stability
to
achieve
reliable
signal
recording
remains
a
challenge.
Herein,
we
prepared
hydrogel
by
introducing
Ti3C2Tx
MXene
nanosheets
into
dual
network
structure
formed
Zn2+
crosslinked
polyacrylic
acid
silk
fibroin
use
as
capacitive
strain
sensor.
The
injectable
has
uniform
porous
good
flexibility,
elongation
at
break
reach
1750%.
A
large
number
ionic
coordination
bonds
hydrogen
bond
interactions
make
exhibit
structural
fast
self-healing
property
(30
s).
In
addition,
introduction
medium
improves
conductivity.
Due
conductivity
0.16
S/m,
sensor
assembled
from
this
presents
gauge
factor
1.78
over
wide
range
0–200%,
response
time
0.2
s,
cycling
stability.
As
sensor,
accurately
monitor
activities
different
joints
real-time.
This
work
is
expected
provide
new
approach
electronic
devices.
