Langmuir,
Год журнала:
2024,
Номер
40(16), С. 8711 - 8720
Опубликована: Апрель 12, 2024
This
work
presents
a
simple
method
to
create
photonic
microstructures
via
the
natural
evaporation
of
surfactant-laden
colloidal
sessile
droplets
on
flat
substrate.
In
absence
dissolved
surfactant,
evaporating
droplet
forms
well-known
coffee
ring
deposition.
contrast,
presence
surfactant
leads
formation
multiple
structures
due
repetitive
pinning-depinning
behavior
contact
line
(CL).
It
is
found
that
multiring
structure
shows
vibrant
iridescent
structural
colors
while
lacks
nature.
difference
in
color
for
and
be
dependent
arrangement
particles
deposition
structure.
The
particle
multirings
monolayered
well-ordered.
ordering
strongly
influenced
by
dynamics,
angle
(CA),
CL
dynamics
solution
droplet.
Furthermore,
nature
demonstrated
explained.
dependence
concentration
suspended
also
studied.
findings
demonstrate
an
intermediate
desirable
Further,
causes
discussed.
Finally,
we
applicability
approach
smaller
volumes.
Luminescence
is
an
essential
signal
for
many
plants,
insects,
and
marine
organisms
to
attract
the
opposite
sex,
avoid
predators,
so
on.
Most
luminescent
living
have
ingenious
optical
structures
which
can
help
them
get
high
performances.
These
remarkable
efficient
been
formed
by
natural
selection
from
long-time
evolution.
Researchers
keenly
observed
enhanced
luminescence
phenomena
studied
how
these
happen
in
order
learn
characteristics
of
bio-photonics.
In
this
review,
we
summarize
enhancing
their
applications.
The
are
classified
according
different
functions.
We
focus
on
researchers
use
biological
inspirations
enhance
processes,
such
as
chemiluminescence
(CL),
photoluminescence
(PL),
electroluminescence
(EL).
It
lays
a
foundation
further
research
applications
enhancement.
Furthermore,
give
examples
enhancement
bio-inspired
information
encryption,
biochemical
detection,
light
sources.
show
that
it
possible
solve
complex
problems
Our
work
will
provide
guidance
biomimetic
optics,
micro-
nano-optical
structures,
luminescence.
Advanced Functional Materials,
Год журнала:
2023,
Номер
34(12)
Опубликована: Дек. 12, 2023
Abstract
Electrochromic
devices
(ECDs)
have
attracted
substantial
attention
on
account
of
their
unique
characteristics
and
prosperous
applications.
However,
monotonous
color
modification
remains
a
momentous
challenge
that
significantly
restricts
application
scope.
Integrating
structural
colors
arise
from
the
interaction
between
light
periodic
micro/nanostructures
with
electrochromic
materials
(ECMs)
turns
out
to
be
an
effective
approach
enhancing
comprehensive
performance
ECDs
more
than
coloration
effectiveness.
This
review
provides
overview
recent
burgeoning
development
regarding
strategies
The
parameters
physical
principles
generation
are
introduced.
Then,
introduce
into
discussed
according
category
chromogenic
micro/nanostructures,
namely,
gratings,
(single‐layer
multilayer)
thin
films,
photonic
crystals,
plasmonic
metasurfaces,
composite
structures.
current
state‐of‐the‐art
research
activities
for
display
including
segmented
pixelated
also
presented.
Additionally,
future
perspective
respect
major
challenges
potential
solutions
is
proposed.
Chemistry - Methods,
Год журнала:
2023,
Номер
3(9)
Опубликована: Фев. 13, 2023
Abstract
Structural
colors
have
been
regarded
as
an
ideal
alternative
to
pigments
because
of
the
advantages
environmental
friendliness,
resistance
fading,
especially
in
fields
textile
dyeing
and
printing,
which
is
highly
polluted
traditional
ways
needs
be
upgraded.
They
are
generated
by
interaction
between
micro/nano
structure
material
surface
incident
light,
closely
related
sizes
periods
structures.
Based
on
different
nano
arrangements,
structures
can
roughly
divided
into
photonic
crystals
non‐photonic
crystals.
In
this
review,
we
summarized
recent
research
progress
structural
coloration
fibers
textiles.
Learning
from
nature,
researchers
proposed
various
methods
fabricate
biomimetic
colors,
applications
colored
textiles
were
extended.
The
challenges
perspectives
also
presented.
Hopefully,
reference
for
design
preparation
color‐based
inspired.
Interdisciplinary materials,
Год журнала:
2024,
Номер
3(1), С. 54 - 73
Опубликована: Янв. 1, 2024
Abstract
Reflective
displays
have
the
advantages
of
energy
efficiency,
high
brightness,
eye
protection,
and
good
readability,
making
them
an
attractive
display
technology.
Photonic
crystal
(PhC)
structural
color
is
highly
regarded
as
ideal
choice
for
reflective
its
ecofriendliness,
colorfastness,
adjustability.
In
this
review,
we
introduce
fundamental
classification
manufacturing
methods
PhC
displays.
We
systematically
summarize
principles
PhC‐based
driven
by
various
stimuli.
Furthermore,
present
latest
research
advancements
in
based
on
smart
actuators.
Additionally,
offer
a
detailed
overview
current
status
application
prospects
liquid
three‐dimensional
Finally,
discuss
challenges
faced
provide
insights
into
their
prospects.
Advanced Functional Materials,
Год журнала:
2024,
Номер
34(37)
Опубликована: Март 19, 2024
Abstract
Engineering
or
mimicking
living
materials
found
in
nature
has
the
potential
to
transform
use
of
materials.
Unlike
classic
synthetic
which
are
typically
optimized
for
static
properties,
economics,
and
recently
also
sustainability,
life
dynamic,
feedback‐controlled,
evolving,
adaptive.
Although
do
not
exhibit
such
complicated
functionalities,
researchers
increasingly
challenging
this
viewpoint
expanding
material
concepts
toward
dynamic
systems
inspired
by
selected
life‐like
functions.
Herein,
it
is
suggested
that
can
be
approached
from
two
perspectives:
through
engineering
biological
organisms
their
functions
provide
basis
new
materials,
producing
with
rudimentary
life‐inspired
Current
advances
discussed
perspectives
(i)
features
based
on
built‐in
memory
associative
learning,
(ii)
emergent
structures
self‐regulated
designs
using
non‐equilibrium
systems,
(iii)
interfacing
non‐living
form
cellular
community
control
growth
open
routes
fabrication.
Strategies
combining
(i)–(iii)
responses
applications
interactive
autonomous
devices,
helping
realize
next‐generation
sensors,
soft
robots,
external
over
bioproduction
self‐organizing
structural
Materials,
Год журнала:
2024,
Номер
17(11), С. 2564 - 2564
Опубликована: Май 27, 2024
Bioinspired
structural
color
represents
a
burgeoning
field
that
draws
upon
principles,
strategies,
and
concepts
derived
from
biological
systems
to
inspire
the
design
of
novel
technologies
or
products
featuring
reversible
changing
mechanisms,
with
significant
potential
applications
for
camouflage,
sensors,
anticounterfeiting,
etc.
This
mini-review
focuses
specifically
on
research
progress
bioinspired
in
realm
camouflage.
Firstly,
it
discusses
fundamental
mechanisms
coloration
systems,
encompassing
pigmentation,
coloration,
fluorescence,
bioluminescence.
Subsequently,
delineates
three
modulation
strategies—namely,
photonic
crystals,
film
interference,
plasmonic
modulation—that
contribute
development
materials
devices.
Moreover,
review
critically
assesses
integration
environmental
contexts,
particular
emphasis
their
application
Finally,
paper
outlines
persisting
challenges
suggests
future
trends
camouflage
via
color.
Angewandte Chemie International Edition,
Год журнала:
2022,
Номер
61(34)
Опубликована: Июнь 23, 2022
While
structural
coloration
has
captured
considerable
interests
across
different
areas
in
the
past
decades,
development
of
macroscopic
objects
with
tailorable
colors
remains
a
challenge
due
to
difficulty
large-scale
fabrication
finely
ordered
nanostructures
and
poor
processability
their
constituent
materials.
In
this
work,
type
photonic
granular
hydrogel
is
developed
as
novel
printable
ink
for
constructing
customized
colored
objects.
The
magnetochromatic
exhibits
dynamic
properties
such
shear
thinning
self-healing,
enabling
direct
writing
patterns
by
extrusion
3D
printing.
Further,
modularity
allows
additive
color
mixing,
which
obviates
need
arduous
nano-synthesis
expands
on
abundance
materials
simple
yet
efficient
manner.
These
characteristics
grant
inks
great
applicability
variety
fields
including
switchable
displays,
sensors,
etc.
Angewandte Chemie International Edition,
Год журнала:
2023,
Номер
62(52)
Опубликована: Окт. 20, 2023
Unlike
absorption-based
colors
of
dyes
and
pigments,
reflection-based
photonic
crystals,
so
called
"structural
colors",
are
responsive
to
external
stimuli,
but
can
remain
unfaded
for
over
ten
million
years,
therefore
regarded
as
a
next-generation
coloring
mechanism.
However,
it
is
challenge
rationally
design
the
spectra
structural
colors,
where
one
structure
gives
only
reflection
peak
defined
by
Bragg's
law,
unlike
those
colors.
Here,
we
report
reconfigurable
crystal
that
exhibits
single-peak
double-peak
This
composed
colloidal
nanosheet
in
water,
which
spontaneously
adopts
layered
with
single
periodicity
(407
nm).
After
temperature-gradient
treatment,
segregates
into
two
regions
shrunken
(385
nm)
expanded
(448
periodicities,
thus
double
peaks
blue-
red-shifted
from
original
one,
respectively.
Notably,
transition
between
states
reversible.
Advanced Materials,
Год журнала:
2022,
Номер
34(20)
Опубликована: Апрель 3, 2022
Abstract
Advancing
a
socially‐directed
approach
to
materials
research
and
development
is
an
imperative
address
contemporary
challenges
mitigate
future
detrimental
environmental
social
impacts.
This
paper
reviews,
synergizes,
identifies
cross‐disciplinary
opportunities
at
the
intersection
of
science
engineering
with
humanistic
sciences
fields.
Such
integrated
knowledge
methodologies
foster
contextual
understanding
technologies
embedded
within,
impacting
broader
societal
systems,
thus
informing
decision
making
upstream
throughout
entire
process
toward
more
socially
responsible
outcomes.
Technological
advances
in
structural
color,
which
arises
due
incoherent
coherent
scattering
micro‐and
nanoscale
features
possesses
vast
design
space,
are
considered
this
context.
Specific
areas
discussion
include
material
culture,
narratives,
visual
perception,
waste
use,
life
cycle
assessment,
stakeholder
community
engagement.
A
case
study
technical
implications
bio‐based
cellulose
(as
source
for
structurally
colored
products)
provided.
Socially‐directed
color
hold
significant
capacity
improved
planetary
impact
across
industries
such
as
aerospace,
consumer
products,
displays
sensors,
paints
dyes,
food
agriculture.
