A Comprehensive Review of Stimuli-Responsive Smart Polymer Materials—Recent Advances and Future Perspectives
Materials,
Год журнала:
2024,
Номер
17(17), С. 4255 - 4255
Опубликована: Авг. 28, 2024
Today,
smart
materials
are
commonly
used
in
various
fields
of
science
and
technology,
such
as
medicine,
electronics,
soft
robotics,
the
chemical
industry,
automotive
field,
many
others.
Smart
polymeric
hold
good
promise
for
future
due
to
their
endless
possibilities.
This
group
advanced
can
be
sensitive
changes
or
presence
chemical,
physical,
biological
stimuli,
e.g.,
light,
temperature,
pH,
magnetic/electric
pressure,
microorganisms,
bacteria,
viruses,
toxic
substances,
review
concerns
newest
achievements
area
materials.
The
recent
advances
designing
stimuli-responsive
polymers
described
this
paper.
Язык: Английский
A magnetic/pH dual-sensitive nanocarrier based on biopolymer-grafted mesoporous Fe3O4@SiO2 for imatinib delivery: Fabrication, characterization, and study of the in-vitro release kinetics
Inorganic Chemistry Communications,
Год журнала:
2025,
Номер
unknown, С. 113970 - 113970
Опубликована: Янв. 1, 2025
Язык: Английский
Feruloylation of arabinoxylan enhances the protective effects on probiotic viability and stability in tablet formulations
Carbohydrate Polymers,
Год журнала:
2025,
Номер
357, С. 123475 - 123475
Опубликована: Март 5, 2025
Язык: Английский
Applications of Magnetic Nanocomposites and Their Role in Advancing Lateral Flow Assays
ChemistrySelect,
Год журнала:
2025,
Номер
10(7)
Опубликована: Фев. 1, 2025
Abstract
This
article
explores
the
wide‐ranging
applications
of
magnetic
nanocomposites
and
their
critical
role
in
advancing
lateral
flow
assays
(LFAs)
as
diagnostic
tools.
We
begin
by
reviewing
a
diverse
array
nanomaterials,
including
plasmonic,
polymer,
carbon,
silica‐based
nanocomposites,
well
notable
examples
such
CoFe₂O₄,
quantum
dots,
lipid‐based
nanoparticles,
hydrogels,
metal–organic
frameworks
(MOFs),
superparamagnetic
iron
oxide
nanoparticles
(SPIONs),
gold
nanorods.
Each
type
nanocomposite
is
examined
for
its
unique
properties
significant
potential
enhancing
sensitivity,
stability,
multifunctionality.
These
are
used
across
various
sectors,
medical
diagnostics,
environmental
monitoring,
imaging
technology,
where
they
contribute
to
improved
signal
strength,
binding
affinity,
biocompatibility.
The
focuses
specifically
on
application
LFAs.
rely
nanoparticles’
interactions
with
target
molecules
achieve
detection,
providing
promising
platform
point‐of‐care
diagnostics.
integration
enhances
detection
limits,
improves
precision,
reduces
response
times,
making
them
an
invaluable
component
rapid
tests.
By
embedding
into
LFAs,
researchers
clinicians
can
more
reliable
accurate
results,
facilitating
early
diagnosis
ultimately
improving
patient
outcomes.
Their
LFAs
demonstrates
applications,
from
disease
real‐time
suggesting
transformative
impact
diagnostics
beyond.
Язык: Английский
Self-Healing Hydrogels with Intrinsic Antioxidant and Antibacterial Properties Based on Oxidized Hydroxybutanoyl Glycan and Quaternized Carboxymethyl Chitosan for pH-Responsive Drug Delivery
Gels,
Год журнала:
2025,
Номер
11(3), С. 169 - 169
Опубликована: Фев. 26, 2025
In
this
study,
self-healing
hydrogels
were
created
using
oxidized
hydroxybutanoyl
glycan
(OHbG)
and
quaternized
carboxymethyl
chitosan
(QCMCS),
displaying
antioxidant
antibacterial
properties
for
pH-responsive
drug
delivery.
The
structures
of
the
modified
polysaccharides
confirmed
through
1H
NMR
analysis.
Double
crosslinking
in
hydrogel
occurred
via
imine
bonds
(between
aldehyde
group
OHbG
amine
QCMCS)
ionic
interactions
carboxyl
QCMCS).
exhibited
improved
thermal
stability
with
an
increase
concentration.
OHbG/QCMCS
demonstrated
high
compressive
strength,
significant
swelling,
large
pore
size.
Drug
release
profiles
varied
between
pH
2.0
(96.57%)
7.4
(63.22%).
Additionally,
displayed
effects
without
compromising
polysaccharides’
inherent
characteristics.
No
cytotoxicity
was
observed
any
samples.
These
findings
indicate
that
is
a
biocompatible
stimuli-responsive
carrier,
potential
various
pharmaceutical,
biomedical,
biotechnological
applications.
Язык: Английский
Traditional Chinese Medicine-Loaded Hydrogels: An Emerging Strategy for the Treatment of Bone Infections
Xin Jin,
Yuchen Yue,
Huaanzi Hu
и другие.
Pharmaceutics,
Год журнала:
2025,
Номер
17(4), С. 514 - 514
Опубликована: Апрель 14, 2025
Bone
infection
is
a
disease
that
seriously
affects
patients’
quality
of
life
and
physical
health.
Traditional
treatment
methods
have
many
drawbacks.
Hydrogels
loaded
with
Chinese
Medicine
(TCM),
as
an
emerging
strategy,
combine
the
advantages
good
biocompatibility
hydrogels,
adjustable
drug
release
performance,
multi-target
synergistic
TCM,
showing
great
application
potential.
This
article
elaborates
in
detail
on
research
progress
hydrogels
TCM
for
bone
infections,
including
classification
characteristics
mechanism
action
preparation
examples,
advantages,
challenges
prospects
faced.
The
aim
to
provide
new
ideas
references
clinical
infections.
Язык: Английский
Carbon-Negative Power Generation Using Syngas Produced from CO2-Cofeeding Pyrolysis of Lignocellulosic Biomass
Energy,
Год журнала:
2025,
Номер
unknown, С. 136215 - 136215
Опубликована: Апрель 1, 2025
Язык: Английский
Immunostimulatory effects mechanism of polysaccharide extracted from Acanthopanax senticosus on RAW 264.7 cells through activating the TLR/MAPK/NF-κB signaling pathway
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Апрель 18, 2025
Acanthopanax
senticosus
is
a
unique
wild
resource
in
Northeast
China.
Its
main
active
ingredient
polysaccharide,
which
has
prominent
immunomodulatory
effect.
In
this
study,
the
purified
polysaccharide
component
of
leaves(ASPS-A1)
with
strong
activity
was
isolated
by
column
chromatography,
and
its
structure
properties
were
characterized
HPGPC,
FT-IR.
Results
showed
that
ASPS-A1
mainly
composed
α-
1,4-D-GalA,
1,5-L-Ara,
β-
1,4-D-Gal.
RT-qPCR
experiments
RNA-seq
analysis
used
to
study
immunoregulatory
mechanism
ASPS-A1.
The
results
could
significantly
up-regulate
levels
cytokines
iNOS,
IL-
1β,
6,
TNF-α
activated
macrophages
through
MAPK,
NF-κB,
Toll-like
receptor
signaling
pathways.
Inhibitory
further
confirmed
promotes
expression
TNF-α,
6
via
TLR4
receptor,
1β
TLR2
receptor.
order
identify
target
ASPS-A1,
molecular
docking
conducted.
demonstrated
bind
both
TLR2,
forming
stable
complexes
cavities
on
protein
surface
hydrogen
bonding
hydrophobic
interaction.
scores
indicated
regulate
immune
response
pathways,
particularly
interaction
TLR4.
summary,
screened
most
immunoreactive
components
disclosed
furnished
research
basis
for
potential
application
as
natural
enhancer.
Язык: Английский
Magnetic microscale polymeric nanocomposites in drug delivery: advances and challenges
Drug Discovery Today,
Год журнала:
2024,
Номер
unknown, С. 104276 - 104276
Опубликована: Дек. 1, 2024
Magnetic
polymeric
nanocomposites
are
a
modern
class
of
materials
in
which
magnetic
nanoparticles
embedded
matrix.
This
combination
responsiveness
and
tuneable
properties
bestows
versatility
on
this
polymer
nanocomposite
material,
has
potentially
broad
applications
drug
delivery,
imaging,
environmental
remediation
beyond.
review
covers
the
uses
discussing
micelles,
liposomes,
hydrogels,
sponges,
mesoporous
silica
nanoparticles,
microrobots,
elastomers
scaffolds.
The
focus
is
role
that
might
be
played
by
as
an
interface
between
domains
establishment
new
generation
advanced
materials.
Язык: Английский