Advanced Functional Materials,
Journal Year:
2023,
Volume and Issue:
33(35)
Published: June 4, 2023
Abstract
Hydrogel
microrobots
have
blazed
new
avenues
for
local
drug
administration,
while
their
values
in
inner
ear
delivery
remain
to
be
explored.
Here,
novel
magnetic
alpha‐lipoic
acid
(ALA)‐conjugated
gelatin
methacryloyl
hydrogel
are
presented
and
deafness
prevention.
The
with
features
of
slow
release,
targeted
movement,
biosafety
generated
from
microfluidic
devices.
After
intratympanic
injection,
the
can
oriented
middle
cavity
under
a
specific
field.
In
addition,
ALA
released
long
time.
Based
on
these
advantages,
practical
value
prevention
is
demonstrated
by
pre‐injecting
them
cisplatin‐deafened
mice.
These
results
indicate
that
proposed
smart
effectively
deliver
drugs
through
route,
thus
opening
chapter
treatment.
Advanced Science,
Journal Year:
2024,
Volume and Issue:
unknown
Published: July 31, 2024
Photonic
crystals
are
a
new
class
of
optical
microstructure
materials
characterized
by
dielectric
constant
that
varies
periodically
with
space
and
features
photonic
bandgap.
Inspired
natural
such
as
butterfly
scales,
series
artificial
developed
for
use
in
integrated
platforms,
biosensing,
communication,
other
fields.
Among
them,
colloidal
(CPCs)
have
gained
widespread
attention
due
to
their
excellent
properties
advantages,
ease
preparation
functionalization.
This
work
reviews
the
classification
self-assembly
principles
CPCs,
details
some
latest
biomedical
applications
large-area,
high-quality
CPCs
prepared
using
advanced
methods,
summarizes
existing
challenges
CPC
construction
application,
anticipates
future
development
directions
optimization
strategy.
With
further
advancements,
expected
play
more
critical
role
biosensors,
drug
delivery,
cell
research,
fields,
bringing
significant
benefits
research
clinical
practice.
Advanced Materials Technologies,
Journal Year:
2022,
Volume and Issue:
8(6)
Published: Dec. 5, 2022
Abstract
The
ability
to
selectively
redirect
specific
wavelengths
of
light
has
attracted
a
lot
attention
for
photonic
crystal
materials.
Presently,
there
is
wealth
research
relating
the
fabrication
and
application
There
are
number
structures
that
fall
into
category
crystal;
1D,
2D,
3D
ordered
can
qualify
as
crystal,
provided
exists
repeating
lattices
dielectric
material
with
sufficient
refractive
index
contrast.
optical
responses
these
structures,
namely
associated
bandgap
or
stopband,
particular
interest
any
involving
light.
sensitivity
changes
in
lattice
size
composition
creates
possibility
accurate
sensors.
Optical
phenomena
reduced
group
velocity
at
on
edge
commonly
exploited
photocatalytic
applications.
inherent
reflectivity
created
applications
waveguides
solar
cell
reflector
layers.
countless
examples
attempting
exploit
facets
behavior
improved
design.
Here,
role
crystals
reviewed
across
wide
variety
disciplines;
cataloging
ways
which
have
enhanced
Particular
emphasis
placed
providing
an
understanding
function
tunable
response
relation
their
application.
Small,
Journal Year:
2022,
Volume and Issue:
19(3)
Published: Dec. 4, 2022
Microneedle
(MN)
patches
hold
demonstrated
prospects
in
intelligent
wound
management.
Herein,
inspired
by
the
highly
folded
structure
of
insect
wings,
a
three-dimensional
(3D)
origami
MN
patch
with
superfine
miniature
needle
structures,
microfluidic
channels,
and
multiple
functions
was
reported
to
detect
biomarkers,
release
drugs
controllably
monitor
motions
facilitate
healing.
By
simply
replicating
pre-stretched
silicone
rubber
(Ecoflex)
molds
patterned
laser
engraving
machine,
channels
obtained
from
restored
molds.
The
bioinspired
endows
high
degree
functional
integration,
including
electrocircuits.
combined
pH
value
glucose
concentration
indicators
enable
capability
biomarker
sensing
detection.
Porous
temperature-responsive
hydrogel,
photothermal-sensitive
agent
are
utilized
form
controllable
drug
system
on
patch.
Meanwhile,
MXene
electrocircuits
were
printed
for
motion
sensing.
In
addition,
ability
accelerate
healing
mouse
model
experiment
full-thickness
skin
wounds.
These
results
indicate
that
multifunctional
3D
is
valuable
strategy
Advanced Functional Materials,
Journal Year:
2023,
Volume and Issue:
33(35)
Published: June 4, 2023
Abstract
Hydrogel
microrobots
have
blazed
new
avenues
for
local
drug
administration,
while
their
values
in
inner
ear
delivery
remain
to
be
explored.
Here,
novel
magnetic
alpha‐lipoic
acid
(ALA)‐conjugated
gelatin
methacryloyl
hydrogel
are
presented
and
deafness
prevention.
The
with
features
of
slow
release,
targeted
movement,
biosafety
generated
from
microfluidic
devices.
After
intratympanic
injection,
the
can
oriented
middle
cavity
under
a
specific
field.
In
addition,
ALA
released
long
time.
Based
on
these
advantages,
practical
value
prevention
is
demonstrated
by
pre‐injecting
them
cisplatin‐deafened
mice.
These
results
indicate
that
proposed
smart
effectively
deliver
drugs
through
route,
thus
opening
chapter
treatment.
