Abstract
Body
temperature
variations,
including
the
generation,
transfer,
and
dissipation
of
heat,
play
an
important
role
throughout
life
participate
in
all
biological
events.
Cellular
information
is
indispensable
link
comprehensive
understanding
science
processes,
but
traditional
testing
strategies
cannot
provide
sufficient
due
to
their
low
precision
inefficient
cellular‐entrance.
In
recent
years,
with
help
luminescent
nanomaterials,
a
variety
new
thermometers
have
been
developed
achieve
real‐time
measurement
at
micro/nano
scale.
this
review,
we
summarized
latest
advances
several
nanoparticles
for
cellular
detection
related
applications
revealing
cell
metabolism
disease
diagnosis.
Furthermore,
review
proposed
few
challenges
nano‐thermometry,
expecting
spark
novel
thought
push
forward
its
preclinical
translational
uses.
Advanced Functional Materials,
Год журнала:
2023,
Номер
34(14)
Опубликована: Дек. 22, 2023
Abstract
Photothermal
therapy
(PTT)
is
considered
a
promising
treatment
strategy
for
solid
tumors.
However,
local
hyperthermia
(over
45°C)
during
PTT
can
cause
severe
side
effects
in
neighboring
healthy
tissues.
with
accurate
temperature
feedback
compelling
to
ablate
tumors
and
reduce
effects,
but
it
still
faces
challenges.
Here,
new
kind
of
phototheranostic
nanoparticle,
namely
17‐RF@Ag
2
Se
developed,
enabling
vivo
NIR‐II
fluorescence
tracking,
nanothermometry
as
well
synergistic
heat‐shock
protein
(HSP)
inhibition.
Precise
high
spatiotemporal
resolution
achieved
the
help
designed
imaging‐photothermal
linkage
apparatus.
Upon
intravenous
injection,
specifically
accumulated
targeted
by
overexpressed
integrin
α
v
β
3
,
which
monitored
imaging
Ag
QDs.
Further,
release
HSP
inhibitor,
tanespimycin
(17‐AAG),
enhances
thermosensitivity
tumor
cells.
Subsequently,
internal
precisely
adjusted
via
temperature‐dependent
QDs
apparatus
calibration,
thereby
achieving
efficient
safe
PTT.
Also,
results
present
method
monitoring
control
vivo,
be
applied
other
biomedical
studies.
Dalton Transactions,
Год журнала:
2023,
Номер
53(2), С. 798 - 807
Опубликована: Дек. 1, 2023
SWO:Tb/Eu
phosphors
with
negative
thermal
expansion
demonstrate
simultaneous
luminescent
color
tuning
and
optical
temperature
sensor
implementation.
Water
molecules
bring
about
a
change
in
behavior
energy
transfer
efficiency.
ACS Sensors,
Год журнала:
2024,
Номер
9(3), С. 1049 - 1064
Опубликована: Март 14, 2024
The
development
of
efficient
nanoscale
photon
absorbers,
such
as
plasmonic
or
high-index
dielectric
nanostructures,
allows
the
remotely
controlled
release
heat
on
using
light.
These
photothermal
nanomaterials
have
found
applications
in
various
research
and
technological
fields,
ranging
from
materials
science
to
biology.
However,
measuring
thermal
fields
remains
an
open
challenge,
hindering
full
comprehension
control
phenomena.
Here,
we
review
discuss
existent
thermometries
suitable
for
single
nanoparticles
heated
under
illumination.
methods
are
classified
four
categories
according
region
where
they
assess
temperature:
(1)
average
temperature
within
a
diffraction-limited
volume,
(2)
at
immediate
vicinity
nanoparticle
surface,
(3)
itself,
(4)
map
around
with
spatial
resolution.
In
latter,
because
it
is
most
challenging
informative
type
method,
also
envisage
new
combinations
technologies
that
could
be
helpful
retrieving
maps.
Finally,
analyze
provide
examples
strategies
validate
results
obtained
different
thermometry
methods.
Abstract
Body
temperature
variations,
including
the
generation,
transfer,
and
dissipation
of
heat,
play
an
important
role
throughout
life
participate
in
all
biological
events.
Cellular
information
is
indispensable
link
comprehensive
understanding
science
processes,
but
traditional
testing
strategies
cannot
provide
sufficient
due
to
their
low
precision
inefficient
cellular‐entrance.
In
recent
years,
with
help
luminescent
nanomaterials,
a
variety
new
thermometers
have
been
developed
achieve
real‐time
measurement
at
micro/nano
scale.
this
review,
we
summarized
latest
advances
several
nanoparticles
for
cellular
detection
related
applications
revealing
cell
metabolism
disease
diagnosis.
Furthermore,
review
proposed
few
challenges
nano‐thermometry,
expecting
spark
novel
thought
push
forward
its
preclinical
translational
uses.
