Asia-Pacific Journal of Chemical Engineering,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 15, 2024
Abstract
N‐S
co‐doped
magnetic
biochar
(NSMBC)
was
synthesized
by
a
two‐step
pyrolysis
technique
and
used
for
the
degradation
of
tetracycline
(TC)
activated
persulfate
(peroxomonosulfate
[PMS]).
Batch
experiments
showed
that
temperature
doping
ratio
affected
catalytic
performance
NSMBC.
The
rate
TC
in
NSMBC/PMS
system
prepared
at
350°C
with
33%
up
to
94.50%,
exhibited
strong
pH
adaptability
resistance
environmental
interference.
results
free
radical
burst
electron
paramagnetic
resonance
(EPR)
spectroscopy
indicated
pathway
(SO
4
•−
)
degradation.
In
addition,
NSMBC
has
good
stability
excellent
properties
favorable
separation
recovery.
This
study
not
only
provides
new
idea
synthesis
efficient
stable
catalysts
but
also
green
resourceization
pomelo
peel
waste.
Colloids and Surfaces B Biointerfaces,
Год журнала:
2024,
Номер
239, С. 113961 - 113961
Опубликована: Май 11, 2024
Breast
cancer,
the
predominant
malignancy
afflicting
women,
continues
to
pose
formidable
challenges
despite
advancements
in
therapeutic
interventions.
This
study
elucidates
potential
of
phototherapy,
comprising
both
photothermal
and
photodynamic
therapy
(PTT/PDT),
as
a
novel
promising
modality.
To
achieve
this
goal,
we
devised
liposomes
coated
with
macrophage
cell
membranes
including
macrophage-associated
membrane
proteins,
which
have
demonstrated
promise
biomimetic
delivery
systems
for
targeting
tumors
while
preserving
their
inherent
tumor-homing
capabilities.
integrated
system
comprised
IR780,
NONOate,
perfluorocarbon.
strategic
encapsulation
aims
synergistic
combination
(PDT)
reactive
nitrogen
species
(RNS)
therapy.
Under
near-infrared
laser
irradiation
at
808
nm,
IR780
demonstrates
its
ability
prolifically
generate
oxygen
(ROS),
superoxide
anion
(O
Advanced Healthcare Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 23, 2024
Abstract
Carbon
dots
(CDs)
with
intrinsic
bioactivities
are
candidates
for
bioimaging
and
disease
therapy
due
to
their
diverse
bioactivities,
high
biocompatibility,
multiple
functionalities
in
multimodal
theranostics.
It
is
a
multidisciplinary
research
hotspot
that
includes
biology,
physics,
materials
science,
chemistry.
This
progress
report
discusses
the
CDs
applications
The
relationship
between
synthesis
structure
of
summarized
analyzed
from
material
chemical
perspective.
including
anti‐tumor,
antibacterial,
anti‐inflammatory
etc.
discussed
biological
points
view.
Subsequently,
optical
electronic
properties
can
be
applied
biomedical
field
physical
Based
on
functional
review
CDs,
reviewed,
diagnosis
treatment,
activity,
Unlike
previous
reviews,
this
combines
disciplines
gain
more
comprehensive
understanding
mechanisms,
functions,
bioactivities.
Advanced Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 5, 2025
Breast
cancer
(BC)
is
the
second
most
common
cause
of
induced
death
worldwide.
Current
statistics
has
disclosed
that
diabetic
BC
patients
have
significantly
worse
survival
rate
compared
with
nondiabetic
patients.
However,
specific
mechanism
still
being
explored.
Herein,
a
novel
NIR-II
nanosensor
DNPS
for
nitric
oxide
(NO)
fluorescence/photoacoustic
(FL/PA)
imaging
capability
developed
to
explore
by
which
diabetes
promoting
breast
progression.
In
model,
exhibits
great
advantages
low
intrinsic
background,
high
sensitivity,
and
deep
tissue
penetration
successfully
confirmed
expression
level
NO
higher
than
indicating
causes
elevated
levels
in
tumor
microenvironment.
RNA-seq
analysis
results
show
hyperglycemia
caused
leads
weakened
immune
response
initiates
transcription
translation
inducible
synthase
(iNOS)
gene
produce
NO.
Besides,
increased
carcinogens
related
Nitric
2
(Nos2),
such
as
Spp1,
Mmp11,
Kitl,
develop
more
rapidly.
Here,
probe
applied
first
study
diabetes-related
certain
reference
value
provided
subsequent
research
on
progression
cancer.
Journal of the Chinese Chemical Society,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 12, 2025
Abstract
In
the
emerging
era
of
infectious
diseases,
antimicrobials
are
widely
applied
against
pathogenic
microbes
(i.e.,
bacteria,
fungus,
or
virus)
to
avoid
global
mortality.
Nonetheless,
quite
a
few
microbiome
adopted
genetic
mutations
over
extended
period
and
fostered
sustainable
resistance
towards
existing
newer
antibiotics.
Carbon
dots
(CDs)
carbon‐based
nanomaterials,
unveiled
their
potential
as
antifungal,
antibacterial,
antiviral
agents
resembled
with
ease
synthesis,
reduced
toxicity,
smart
functionalization,
high
aqueous
dispersibility,
auspicious
biocompatibility.
This
review
has
emphasized
discussion
corroborated
types
CDs
numerous
properties
tailored
biofunctionalization.
Further
article
was
featured
antiviral,
bioimaging,
biosensing,
anticancer
responsiveness
(in
vivo
in
vitro
mode)
followed
by
biocompatibility,
toxicity
assessments,
challenges,
future
prospectives.
ACS Applied Materials & Interfaces,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 10, 2025
Radiotherapy,
as
an
important
means
of
treating
hepatocellular
carcinoma
(HCC),
has
shown
unique
therapeutic
advantages,
especially
in
patients
who
are
unable
to
undergo
surgery
or
transplantation.
It
mainly
includes
external
radiotherapy,
transarterial
radioembolization
and
intratumoral
radioactive
particle
implantation.
However,
under
the
influence
factors
such
hypoxic
characteristics
liver
tumor
microenvironment
radioresistance
cells,
effect
radiotherapy
may
be
unstable
cause
side
effects,
affecting
quality
life
patients.
In
recent
years,
with
development
nanotechnology,
drug
delivery
systems
based
on
micro-nanomaterials
have
provided
new
solutions
for
improving
HCC.
Despite
this,
application
micro-nano
treatment
HCC
still
faces
some
challenges,
including
vivo
safety
metabolism
materials.
This
article
reviews
latest
progress
materials
HCC,
their
radiosensitization
clinical
translation
potential.
systematically
analyzes
role
internal
sensitization
radioimmunotherapy
explores
advantages
Expert Opinion on Drug Delivery,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 30, 2025
Carbon
dots
(CDs)
are
recognized
as
outstanding
nanocarriers
for
drug
delivery
owing
to
their
superior
biocompatibility,
straightforward
synthetic
routes,
and
tunable
surface
properties.
This
review
presents
a
comprehensive
overview
of
recent
developments
in
CDs
within
the
context
systems
(DDSs)
utilization
carriers
loading,
stabilization,
delivery.
It
also
describes
functionalized
therapeutic
applications,
including
cancer,
antimicrobial,
gene
therapies.
Key
strategic
issues
such
toxicity,
biodistribution,
manufacturability
thoroughly
elaborated
critically
evaluated
identify
novel
approaches
address
crucial
challenges.
The
promising
potential
transform
current
methods
is
driving
researchers
undertake
further
biological
investigations
regarding
application
clinical
settings,
well
explore
future
prospects
biomedical
field.
Abstract
Photodynamic
therapy
(PDT)
has
emerged
as
a
promising
protocol
for
cancer
therapy.
However,
real‐time
monitoring
of
PDT
progress
and
accurate
determination
the
optimal
treatment
timing
remain
challenges.
In
this
work,
we
selected
carbon
dots
(CDs)
new
indocyanine
green
(IR820)
building
units
to
fabricate
smart
nanotheranostics
(CDs‐IR820
assembly)
with
characteristics
controlled
release
imaging
solve
time
gap
between
diagnosis
treatment.
The
fabricated
CDs‐IR820
assembly
locked
photosensitivity
CDs
could
degrade
under
750
nm
laser
irradiation
achieve
CDs,
thus
used
cell
producing
single
oxygen
white
light.
Besides,
released
migrate
from
mitochondria
nucleus
during
process,
indicating
activity,
which
facilitated
regulation
parameters
precise
cancer.
