Advanced Functional Materials,
Год журнала:
2018,
Номер
28(22)
Опубликована: Апрель 16, 2018
Abstract
Nanomaterials
with
high
biocompatibility
and
efficient
photothermal
conversion
have
drawn
tremendous
attention
for
tumor
diagnosis
treatment.
In
this
study,
spiky
Fe
3
O
4
@Au
supraparticles
(SPs)
are
used
as
phototherapy
multimodal
imaging
agents.
The
SPs
show
excellent
photodynamic
therapeutic
effects,
a
efficiency
of
31%,
allow
tumor‐targeted
imaging,
including
computed
tomographic,
photoacoustic,
magnetic
resonance
imaging.
both
in
vitro
vivo.
Furthermore,
because
their
remarkable
absorption
at
near‐infrared
region,
the
obliterate
under
808
nm
irradiation.
With
capacity
highly
integrated
multiple
functions,
promising
agent
application
to
clinical
practice.
ACS Nano,
Год журнала:
2020,
Номер
14(11), С. 14919 - 14928
Опубликована: Ноя. 2, 2020
Specific
cytotoxicity
for
catalytic
nanomedicine
triggered
by
the
tumor
microenvironment
(TME)
has
attracted
increasing
interest.
In
this
work,
we
prepared
AgBiS2
hollow
nanospheres
with
narrow
bandgaps
via
rapid
precipitation
in
a
weakly
polar
solvent,
which
lowered
intrinsic
energy
gap
active
production
of
highly
reactive
hydroxyl
radicals
(•OH),
especially
TME.
The
as-prepared
exhibited
enhanced
optical
absorption
and
high
photothermal
conversion
efficiency
(44.2%).
addition,
structured
were
found
to
have
peroxidase-mimicking
feature
induce
cancer
cell-specific
while
exhibiting
negligible
toward
normal
cells,
might
be
attributed
efficient
•OH
originating
from
overexpression
H2O2
TME
caused
surface
catalysis.
particular,
was
greatly
both
vitro
vivo
upon
irradiation
near-infrared
(NIR)
laser
(808
nm).
above-mentioned
features
will
make
it
promising
candidate
therapy.
Chemical Communications,
Год журнала:
2017,
Номер
54(1), С. 78 - 81
Опубликована: Ноя. 27, 2017
It
is
highly
attractive
to
design
and
develop
earth-abundant
electrocatalysts
toward
high-efficiency
water
oxidation
electrocatalysis
in
alkaline
media.
In
this
communication,
we
report
the
situ
hydrothermal
sulfidization
preparation
of
a
hierarchical
CuCo2S4
nanoarray
on
copper
foam
(CuCo2S4/CF)
from
its
CuCo2-hydroxide
nanowire
array
precursor.
When
used
as
3D
catalyst
electrode
for
oxidation,
as-prepared
CuCo2S4/CF
superior
catalytic
activity,
demanding
overpotentials
only
259
295
mV
achieve
60
100
mA
cm-2
1.0
M
KOH,
respectively.
Moreover,
it
also
shows
strong
electrochemical
durability
with
high
turnover
frequency
values
0.069
0.390
mol
O2
s-1
at
300
400
mV,
International Journal of Molecular Sciences,
Год журнала:
2021,
Номер
22(21), С. 11354 - 11354
Опубликована: Окт. 21, 2021
Bone
cancer
including
primary
bone
and
metastatic
cancer,
remains
a
challenge
claiming
millions
of
lives
affecting
the
life
quality
survivors.
Conventional
treatments
include
wide
surgical
resection,
radiotherapy,
chemotherapy.
However,
some
cells
may
remain
or
recur
in
local
area
after
are
highly
resistant
to
chemotherapy,
insensitive
radiotherapy.
Phototherapy
(PT)
photodynamic
therapy
(PDT)
photothermal
(PTT),
is
clinically
approved,
minimally
invasive,
selective
treatment,
has
been
widely
reported
for
therapy.
Under
irradiation
light
specific
wavelength,
photosensitizer
(PS)
PDT
can
cause
increase
intracellular
ROS
agent
(PTA)
PTT
induce
conversion,
leading
tumoricidal
effects.
In
this
review,
progress
PT
applications
treatment
outlined
summarized,
envisioned
challenges
future
perspectives
have
mentioned.
This
review
provides
current
state
art
regarding
inspiration
studies
on
PT.
Thermoelectric
therapy
has
emerged
as
a
promising
treatment
strategy
for
oncology,
but
it
is
still
limited
by
the
low
thermoelectric
catalytic
efficiency
at
human
body
temperature
and
inevitable
tumor
thermotolerance.
We
present
photothermoelectric
(PTET)
based
on
triphenylphosphine-functionalized
Cu
Journal of Materials Chemistry A,
Год журнала:
2023,
Номер
11(29), С. 15844 - 15854
Опубликована: Янв. 1, 2023
A
novel
photo-assisted
asymmetric
supercapacitor
(ASC)
with
dual
photoelectrodes
is
specifically
assembled,
which
possesses
enhanced
energy
storage
performance
under
light.
