ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
16(33), С. 43991 - 44003
Опубликована: Июль 26, 2024
The
development
of
materials
with
circularly
polarized
luminescence
(CPL)
properties
is
a
promising
but
challenging
frontier
in
advanced
science.
Modulating
the
chiral
polymers
has
also
been
focus
research.
Studies
have
conducted
to
control
ground-state
chirality
by
adjusting
concentration
dopant.
However,
inversion
CPL
fluorescent
liquid
crystal
particles
dopant
not
reported.
Here,
we
report
preparation
cholesteric
(FCLC)
that
display
polarizable
structural
color
and
CPL,
demonstrating
how
varying
amount
can
reverse
direction,
leading
systems
where
rotation
directions
either
align
or
differ.
This
study
confirmed
critical
role
played
formation
twist
grain
boundary
phase
inducing
FCLC
and,
subsequently,
triggering
process
chirality.
Furthermore,
it
leverages
fluorescence
develop
sophisticated
dual
verification
system.
system,
utilizing
both
light
fluorescence,
offers
enhanced
anticounterfeiting
protection
for
high-value
items.
Chemistry - A European Journal,
Год журнала:
2024,
Номер
30(32)
Опубликована: Апрель 5, 2024
An
amphiphilic
aza-BODIPY
dye
(S)-1
bearing
two
chiral
hydrophilic
side
chains
with
S-stereogenic
centers
was
synthesized.
This
exhibited
kinetic-controlled
self-assembly
pathways
and
supramolecular
polymorphism
properties
in
MeOH/H
Chemical Communications,
Год журнала:
2023,
Номер
59(92), С. 13751 - 13754
Опубликована: Янв. 1, 2023
Metal–organic
supramolecular
polymers
with
multicolor
CPL
and
handedness
inversion
were
constructed
from
the
co-assembly
of
pyridine-cyanostilbene-cholesterol
(PCSPCC)
metal
salts
by
modulating
treatment
modes,
solvents,
ions.
ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
16(33), С. 43991 - 44003
Опубликована: Июль 26, 2024
The
development
of
materials
with
circularly
polarized
luminescence
(CPL)
properties
is
a
promising
but
challenging
frontier
in
advanced
science.
Modulating
the
chiral
polymers
has
also
been
focus
research.
Studies
have
conducted
to
control
ground-state
chirality
by
adjusting
concentration
dopant.
However,
inversion
CPL
fluorescent
liquid
crystal
particles
dopant
not
reported.
Here,
we
report
preparation
cholesteric
(FCLC)
that
display
polarizable
structural
color
and
CPL,
demonstrating
how
varying
amount
can
reverse
direction,
leading
systems
where
rotation
directions
either
align
or
differ.
This
study
confirmed
critical
role
played
formation
twist
grain
boundary
phase
inducing
FCLC
and,
subsequently,
triggering
process
chirality.
Furthermore,
it
leverages
fluorescence
develop
sophisticated
dual
verification
system.
system,
utilizing
both
light
fluorescence,
offers
enhanced
anticounterfeiting
protection
for
high-value
items.
