A
novel
kind
of
mass-producible,
surface-active
carbon
dots
(sa-CDs)
was
developed
using
Pluronic
F127
(F127)
as
branches
and
citric
acid-derived
cores
cross-linking
sites.
The
(F127-CDs)
reported
in
this
study
have
satisfactory
photoluminescence
(PL)
properties,
the
surface
activity
F127-CDs
higher
than
F127.
bright
luminescence
high
provide
important
guarantees
for
construction
PL
microemulsion
(PLME).
By
carefully
adjusting
composition
interfacial
layer
droplet,
circularly
polarized
(CPL)
achieved,
which
is
quite
rare
research
microemulsions.
More
importantly,
benefiting
from
stability
thermodynamic
microemulsions,
multiphase
CPL
platform
constructed
has
a
stability.
Using
temperature
switch
can
control
flavor
load-release
state
transition
intensity
PLME,
Additionally,
PLME
demonstrated
compatibility
with
different
commercially
available
flavors.
Surface
modification
of
carbon
quantum
dots
with
hyperbranched
polyglycerol
improved
their
photostability
and
enhanced
selectivity
to
temperature
as
a
nanothermometer.
Abstract
Carbon
dots
(CDs)
based
room
temperature
phosphorescence
(RTP)
materials
can
be
prepared
via
facile
procedures
and
exhibit
excellent
photostability
biocompatibility.
Furthermore,
doping
of
hetero‐atoms
into
CDs
afford
multiple
triplet
levels.
The
RTP
emission
generated
from
the
resultant
always
displays
outstanding
dynamic
behaviors
even
efficiently
excited
by
visible
light.
Given
this,
CDs‐based
not
only
used
for
anti‐counterfeiting
but
also
great
application
potential
in
signage
illumination
fields.
In
this
contribution,
a
type
B,
N,
P
co‐doped
are
hectogram
scale.
Upon
excitation
UV
lamp
white
LED,
obtained
emit
green
yellow
RTP,
respectively,
lifetime
which
851
481
ms,
respectively.
It
is
found
that
luminescence
color
further
tuned.
By
controlling
degree
carbonization,
facilely
tuned
to
orange‐red.
Based
on
an
energy
transfer
strategy,
red.
Benefited
visible‐excited
colorful
emission,
these
anti‐counterfeiting,
fingerprint
collection,
luminescent
traffic
explored.
