Advanced Functional Materials,
Год журнала:
2023,
Номер
33(18)
Опубликована: Фев. 20, 2023
Abstract
In
order
to
effectively
harness
varieties
of
mechanical
waves
or
vibrations
for
the
purpose
monitoring
and/or
powering,
developments
in
responsive
materials
and
conversion
technologies
are
taking
place
driven
by
world's
current
future
demands.
One
most
popular
novelties
last
two
decades
is
represented
hydrogel‐
ionogel‐based
flexible
iontronics
which
constitute
a
wide
family
innovative
smart
(self‐powered)
mechanoreceptors
relevant
various
applications
such
as
personal
health
care,
identity
safety
monitoring,
intelligent
human‐machine
operation
interfaces,
underwater
listening
communication,
so
on.
Cellulosic
gels
(CGs),
promising
green
substitute
fossil
fuel‐derived
materials,
extensively
studied
due
possibility
choose
between
different
cellulose
types
formulate
networks
chemically
physically,
according
adaptability
requirements
each
target
application.
The
aim
this
review
showcase
structural
versatility
provide
summary
principles
during
formulation
CGs
used
mechanosensing
energy
scavenging,
well
their
practical
applications.
Such
an
outlook
challenges
overall
prospects
will
serve
stimulus
research
on
CG‐based
future.
Journal of Agricultural and Food Chemistry,
Год журнала:
2022,
Номер
70(21), С. 6300 - 6316
Опубликована: Май 17, 2022
Hydrogels
obtained
from
natural
polymers
have
received
widespread
attention
for
their
excellent
biocompatible
property,
nontoxicity,
easy
gelation,
and
functionalization.
Polysaccharides
can
regulate
the
gut
microbiota
improve
intestinal
microenvironment,
thus
exerting
healthy
effect
of
immunity.
In
an
active
substance
delivery
system,
extent
speed
reaching
its
target
are
highly
dependent
on
carrier.
Thus,
smart
systems
gradually
increasing.
The
polysaccharide-hydrogels
possess
ability
in
response
to
external
stimuli
through
changing
volume
phase
structure,
which
applied
various
fields.
Natural
polysaccharide-based
hydrogels
characteristics
environmental
friendliness,
good
biocompatibility,
abundant
sources.
According
type,
usually
divided
into
stimulus-responsive
hydrogels,
including
internal
(pH,
temperature,
enzyme,
redox)
(light,
electricity,
magnetism)
hydrogels.
system
based
polysaccharides
exert
effects
gastrointestinal
tract.
At
same
time,
may
also
take
part
regulating
brain
signals
microbiota-gut-brain
axis.
Therefore,
considered
as
promising
biomaterials,
be
designed
gut-brain
This
article
reviews
research
advance
focus
types,
characteristics,
applications
systems.
Advanced Materials,
Год журнала:
2023,
Номер
36(21)
Опубликована: Июль 21, 2023
Abstract
Chemotherapy
is
widely
recognized
as
an
effective
approach
for
treating
cancer
due
to
its
ability
eliminate
cells
using
chemotherapeutic
drugs.
However,
traditional
chemotherapy
suffers
from
various
drawbacks,
including
limited
solubility
and
stability
of
drugs,
severe
side
effects,
low
bioavailability,
drug
resistance,
challenges
in
tracking
treatment
efficacy.
These
limitations
greatly
hinder
widespread
clinical
application.
In
contrast,
supramolecular
chemotherapy,
which
relies
on
host–guest
interactions,
presents
a
promising
alternative
by
offering
highly
efficient
minimally
toxic
anticancer
delivery.
this
review,
overview
recent
advancements
based
interactions
provided.
The
significant
role
it
plays
guiding
therapy
emphasized.
Drawing
wealth
cutting‐edge
research,
herein,
timely
valuable
resource
individuals
interested
the
field
or
therapy,
presented.
Furthermore,
review
contributes
progression
toward
ACS Materials Letters,
Год журнала:
2023,
Номер
5(7), С. 1787 - 1830
Опубликована: Май 26, 2023
Due
to
the
good
reliability
and
long-term
stability,
self-healing
hydrogels
have
emerged
as
promising
soft
materials
for
tissue
engineering,
smart
wearable
sensors,
bioelectronics,
energy
storage
devices.
The
mechanism
depends
on
reversible
chemical
or
physical
cross-linking
interactions.
Self-healing
with
fascinating
features
(including
mechanical
performances,
biocompatibility,
conductivity,
antibacterial
ability,
responsiveness,
etc.)
are
being
designed
developed
according
practical
application
requirements.
In
this
review,
recent
progress
in
their
synthesis
strategies
multiple
applications
is
summarized.
Their
involve
processes
a
combination
of
two.
include
flexible
strain
supercapacitors,
actuators,
adhesives,
wound
healing,
drug
delivery,
tumor
treatment,
3D
printing,
etc.
Finally,
current
challenges,
future
development,
opportunities
discussed.
Advanced Healthcare Materials,
Год журнала:
2024,
Номер
13(8)
Опубликована: Янв. 22, 2024
Abstract
Elevated
temperatures
can
deactivate
tissues
in
the
burn
wound
area,
allowing
pathogenic
bacteria
to
multiply
on
surface,
ultimately
leading
local
or
systemic
infection.
An
ideal
dressing
should
provide
antibacterial
properties
and
facilitate
painless
changes.
Silk
microfibers
coated
with
poly
(2,
3,
4‐trihydroxybenzaldehyde)
(referred
as
mSF@PTHB)
situ
reduce
AgNO
3
silver
nanoparticles
(AgNPs)
a
hydrazide
hyaluronic
acid‐based
hydrogel
are
utilized.
The
findings
indicate
more
homogeneous
distribution
of
elements
compared
directly
doped
AgNPs,
which
also
conferred
antioxidant
hydrogel.
Moreover,
hydrogels
containing
pH‐responsive
dynamic
acylhydrazone
bonds
undergo
gel‐sol
transition
weak
acid
environment,
removal
adhesive
dressings.
Notably,
on‐demand
replaceable
self‐healing
exhibits
effects
cytocompatibility
vitro,
wound‐healing
performance
is
validated
by
treating
mouse
model
full‐thickness
skin
defects.
It
demonstrated
that
dressings
offer
viable
therapeutic
approach
prevent
infection
healing
wounds.
