Yolk–Shell CoNi@N-Doped Carbon-CoNi@CNTs for Enhanced Microwave Absorption, Photothermal, Anti-Corrosion, and Antimicrobial Properties
Nano-Micro Letters,
Год журнала:
2025,
Номер
17(1)
Опубликована: Фев. 26, 2025
Abstract
The
previous
studies
mainly
focused
on
improving
microwave
absorbing
(MA)
performances
of
MA
materials.
Even
so,
these
designed
materials
were
very
difficult
to
be
employed
in
complex
and
changing
environments
owing
their
single-functionalities.
Herein,
a
combined
Prussian
blue
analogues
derived
catalytical
chemical
vapor
deposition
strategy
was
proposed
produce
hierarchical
cubic
sea
urchin-like
yolk–shell
CoNi@N-doped
carbon
(NC)-CoNi@carbon
nanotubes
(CNTs)
mixed-dimensional
multicomponent
nanocomposites
(MCNCs),
which
composed
zero-dimensional
CoNi
nanoparticles,
three-dimensional
NC
nanocubes
one-dimensional
CNTs.
Because
good
impedance
matching
attenuation
characteristics,
the
CoNi@NC-CoNi@CNTs
MCNCs
exhibited
excellent
performances,
achieved
minimum
reflection
loss
(
RL
min
)
−71.70
dB
at
2.78
mm
Radar
Cross
section
value
−53.23
m
2
.
More
importantly,
acquired
results
demonstrated
that
presented
photothermal,
antimicrobial
anti-corrosion
properties
structure,
highlighting
potential
multifunctional
applications.
It
could
seen
this
finding
not
only
generalizable
route
magnetic
NC-CNTs-based
MCNCs,
but
also
provided
an
effective
develop
improve
environmental
adaptabilities.
Язык: Английский
Multifunctional Fe3O4@ZIF-8@Ag nanocomposites and electro-driven droplet adsorption strategy for SERS detection of acetamiprid
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 161149 - 161149
Опубликована: Фев. 1, 2025
Язык: Английский
Sono-piezodynamic therapy for drug-resistant bacteria infection
Cell Reports Physical Science,
Год журнала:
2025,
Номер
6(3), С. 102451 - 102451
Опубликована: Фев. 20, 2025
Язык: Английский
Bacterial Capture‐Killing Capsules with Remodeling Bone Immune Microenvironment for the Effective Treatment of Osteomyelitis
Advanced Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 7, 2025
Abstract
Osteomyelitis
represents
a
significant
health
concern,
characterized
by
bacterial
infection
that
can
potentially
present
considerable
challenge
to
clinical
treatment.
Current
treatment
strategies,
including
prolonged
antibiotic
regimens
and
surgical
debridement,
often
fail
adequately
resolve
or
support
bone
regeneration,
largely
due
the
pathogen‐induced
dysregulation
of
microenvironment.
This
study
reports
multifunctional
capsule
achieves
coordinated
capture‐killing
immunomodulatory
within
osseous
tissue,
effectively
resolving
dual
pathological
challenges
persistent
microenvironment
dysregulated
regeneration
inherent
osteomyelitis.
The
capsules,
PC‐O@TOB,
are
based
on
Schiff
base
reaction
procyanidins
(PC)
with
amino
Lysine6‐osteogenic
growth
peptide
(K6‐OGP)
tobramycin
(TOB),
which
allows
for
efficient
loading
controllable
release
K6‐OGP
TOB.
In
vitro
in
vivo
studies
demonstrated
PC‐O@TOB
exhibits
functionality:
potent
bactericidal
activity
through
capture
localized
delivery,
microenvironmental
remodeling
via
ROS
scavenging
M2
macrophage
polarization.
effect
synergizes
capsule's
osteogenic
angiogenic
properties
accelerate
repair.
strategy
antibacterial
later
has
opened
up
new
way
Язык: Английский
Microwave‐Responsive AlEu‐MOFs Potentiate NLRP3‐Mediated Pyroptosis via a “Triple Initiating” Tactic for Breast Cancer Microwave‐Immunotherapy
Small,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 9, 2025
Abstract
Microwave
thermotherapy
is
favored
in
clinical
practice
for
breast
cancer
conservation
strategies
due
to
its
minimally
invasive
characteristic.
Nevertheless,
the
immunosuppressive
tumor
microenvironment
(TME)
significantly
attenuates
therapeutic
efficacy
of
anti‐tumor
immune
response,
posing
challenges
effectively
preventing
recurrence
and
metastasis.
Pyroptosis,
a
recently
identified
form
programmed
cell
death
triggered
by
inflammasomes,
presents
unique
inflammatory
immunogenic
properties
that
hold
promise
immunotherapy.
Herein,
microwave‐responsive
AlEu‐MOFs
are
designed
synthesized
boost
NLRP3‐mediated
pyroptosis
via
“Triple
Initiating”
tactic
microwave‐immunotherapy.
The
potent
microwave
thermal
effect
AEM
facilitates
up‐regulation
HSP90,
thereby
initiating
NLRP3
expression.
Concurrently,
it
induces
mitochondrial
dysfunction
generate
substantial
quantities
ROS,
further
enhancing
expression
achieve
targeted
amplification
thermotherapy‐induced
pyroptosis.
Simultaneously,
directed
anchoring
release
highly
active
metal
ions
promotes
activation
inflammasome
jointly,
ultimately
inducing
high‐efficiency
This
innovative
“2M”
(materials
methods)
dual‐pronged
strategy
not
only
inhibits
primary
proliferation,
but
also
impedes
distant
progression
lung
work
provides
novel
accurately
offers
new
approach
overcome
obstacles
thermotherapy.
Язык: Английский
Microwave-responsive ionic liquid with enhanced bactericidal, biocompatible and immunoregulatory properties for the prevention of abdominal adhesion
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 164421 - 164421
Опубликована: Июнь 1, 2025
Язык: Английский
Emodin Enhanced Microwave‐Responsive Heterojunction with Powerful Bactericidal Capacity and Immunoregulation for Curing Bacteria‐Infected Osteomyelitis
Advanced Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 27, 2024
Abstract
Eradication
of
osteomyelitis
caused
by
bacterial
infections
is
still
a
major
challenge.
Microwave
therapy
has
the
inherent
advantage
deep
penetration
in
curing
tissue
infections.
However,
antibacterial
efficiency
sensitizers
limited
weak
energy
microwaves.
Here,
hybrid
heterojunction
system
(Fe
3
O
4
/CuS/Emo)
designed
for
bacterially
infected
osteomyelitis.
As
an
enhanced
microwave
sensitizer,
it
shows
supernormal
response
ability.
Specifically,
Fe
acts
as
matrix
to
mediate
magnetic
loss.
After
CuS
loading,
heterogeneous
interface
forms
induce
significant
interfacial
polarization,
which
increasing
dielectric
On
basis
formed
two
semiconductors,
emodin
innovatively
introduced
modify
it.
This
integration
not
only
accelerates
movement
charge
carriers
but
also
enhances
polarization
loss
due
numerous
functional
groups
present
on
surface.
further
optimizes
thermal
and
catalytic
response.
In
addition,
unique
anti‐inflammatory
properties
confer
ability
regulate
immune
microenvironment.
vivo
studies
reveal
that
modified
programmed
elimination
bacteria
regulation
It
offers
revolutionary
approach
treatment
Язык: Английский