Deleted Journal,
Год журнала:
2024,
Номер
3(2), С. 200137 - 200137
Опубликована: Апрель 21, 2024
The
ability
of
organisms
to
adjust
environmental
changes
offers
valuable
insights
into
the
development
and
creation
innovative
smart
systems.
As
requirements
increase,
materials
change
their
shapes
has
become
a
broader
aim
beyond
original
capabilities.
In
contrast
conventional
manufacturing
methods,
additive
(AM)
skillfully
combines
precise
three-dimensional
structures
intricate
response
mechanisms
biological
with
materials.
This
combination
enables
production
bionic
programmable
features.
Trends
such
as
dynamic
modulation,
responsiveness
multiple
stimuli,
integration
functions
are
emerging
significant
in
structures.
review
first
presents
that
nature
designed
built
various
organisms,
highlighting
relationship
between
structural
characteristics
patterns
deformation.
then
discusses
how
developed
using
AM
techniques
respond
different
stimuli.
Additionally,
potential
uses
biomedicine,
intelligent
robotics,
origami
construction,
aerospace
discussed.
Finally,
challenges
future
prospects
for
examined
goal
offering
solutions
creating
next
generation
systems
through
interdisciplinary
research.
Chemical Society Reviews,
Год журнала:
2024,
Номер
53(9), С. 4490 - 4606
Опубликована: Янв. 1, 2024
This
review
discusses
recent
advances,
challenges,
future
research
directions
and
perspectives
in
biomineralized
tissues,
providing
in-depth
insights
into
derived
guidelines
for
design
preparation
of
high-performance
biomimetic
materials.
Through
evolution,
nature
has
presented
a
set
of
remarkable
protein
materials,
including
elastins,
silks,
keratins
and
collagens
with
superior
mechanical
performances
that
play
crucial
roles
in
mechanobiology.
However,
going
beyond
natural
designs
to
discover
proteins
meet
specified
properties
remains
challenging.
Here,
we
report
generative
model
predicts
complex
nonlinear
property-design
objectives.
Our
leverages
deep
knowledge
on
sequences
from
pretrained
language
maps
unfolding
responses
create
proteins.
Via
full-atom
molecular
simulations
for
direct
validation,
demonstrate
the
designed
are
de
novo,
fulfill
targeted
properties,
energy
strength,
as
well
detailed
force-separation
curves.
offers
rapid
pathways
explore
enormous
mechanobiological
sequence
space
unconstrained
by
biological
synthesis,
using
features
target
enable
discovery
materials
properties.
Structural
colors
are
promising
candidates
for
their
antifading
and
eco-friendly
characteristics.
However,
high
cost
complicated
processing
inevitably
hinder
development.
Here,
we
propose
a
facile
full-color
structural-color
inkjet
printing
strategy
with
single
transparent
ink
from
the
common
polymer
materials.
This
structural
color
arisen
total
internal
reflections
is
prepared
by
digitally
dome-shaped
microstructure
(microdome)
well-controlled
morphology.
By
controlling
volume
substrate
wettability,
microdome
can
be
continuously
regulated
across
whole
visible
regions.
The
gamut,
saturation,
lightness
of
printed
image
precisely
adjusted
via
programmable
arrangement
different
microdomes.
With
advantages
simple
manufacturing
widely
available
inks,
this
approach
presents
great
potential
in
imaging,
decoration,
sensing,
biocompatible
photonics.
Journal of Biomedical Materials Research Part B Applied Biomaterials,
Год журнала:
2021,
Номер
110(6), С. 1479 - 1503
Опубликована: Дек. 17, 2021
Abstract
Polycaprolactone
(PCL)
has
been
extensively
applied
on
tissue
engineering
because
of
its
low‐melting
temperature,
good
processability,
biodegradability,
biocompatibility,
mechanical
resistance,
and
relatively
low
cost.
The
advance
additive
manufacturing
(AM)
technologies
in
the
past
decade
have
boosted
fabrication
customized
PCL
products,
with
shorter
processing
time
absence
material
waste.
In
this
context,
review
focuses
use
AM
techniques
to
produce
scaffolds
for
various
applications,
including
bone,
muscle,
cartilage,
skin,
cardiovascular
regeneration.
search
optimized
geometry,
porosity,
interconnectivity,
controlled
degradation
rate,
tailored
properties
are
explored
as
a
tool
enhancing
biocompatibility
bioactivity.
addition,
rheological
thermal
behavior
is
discussed
terms
filament
scaffold
production.
Finally,
roadmap
future
research
outlined,
combination
struts
cell‐laden
hydrogels
4D
printing.
Nano-Micro Letters,
Год журнала:
2021,
Номер
13(1)
Опубликована: Фев. 14, 2021
Silks
have
various
advantages
compared
with
synthetic
polymer
fibers,
such
as
sustainability,
mechanical
properties,
luster,
well
air
and
humidity
permeability.
However,
the
functionalization
of
silks
has
not
yet
been
fully
developed.
Functionalization
techniques
that
retain
or
even
improve
sustainability
silk
production
are
required.
To
this
end,
a
low-cost,
effective,
scalable
strategy
to
produce
TCSs
by
integrating
yarn-spinning
continuous
dip
coating
technique
is
developed
herein.
extremely
long
length
(>
10
km),
high
performance
(strength
443.1
MPa,
toughness
56.0
MJ
m−3,
comparable
natural
cocoon
silk),
good
interfacial
bonding
were
can
be
automatically
woven
into
arbitrary
fabrics,
which
feature
super-hydrophobicity
rapid
programmable
thermochromic
responses
cyclic
performance:
response
speed
reached
one
second
remained
stable
after
hundreds
tests.
Finally,
applications
TCS
fabrics
in
temperature
management
dynamic
textile
displays
demonstrated,
confirming
their
application
potential
smart
textiles,
wearable
devices,
flexible
displays,
human–machine
interfaces.
Moreover,
combination
fabrication
demonstrated
expected
bridge
gap
between
lab
research
industry
accelerate
commercialization
TCSs.
Chirality
has
become
an
important
research
subject.
The
areas
associated
with
chirality
are
under
substantial
development.
Meanwhile,
graphene
is
a
rapidly
growing
star
material
and
hard-wired
into
diverse
disciplines.
Rational
combination
of
undoubtedly
creates
unprecedented
functional
materials
may
also
lead
to
great
findings.
This
hypothesis
been
clearly
justified
by
the
sizable
number
studies.
Unfortunately,
there
not
any
previous
review
paper
summarizing
scattered
studies
advancements
on
this
topic
so
far.
overview
attempts
progress
made
in
chiral
developed
from
their
derivatives,
hope
providing
systemic
knowledge
about
construction
graphenes
applications
thereof.
Recently
emerging
directions,
existing
challenges,
future
perspectives
presented.
It
hoped
will
arouse
more
interest
promote
further
faster
these
significant
areas.
National Science Review,
Год журнала:
2022,
Номер
10(2)
Опубликована: Сен. 19, 2022
Although
short
bamboo
nodes
function
in
mechanical
support
and
fluid
exchange
for
survival,
their
structures
are
not
fully
understood
compared
to
unidirectional
fibrous
internodes.
Here,
we
identify
the
spatial
heterostructure
of
node
via
multiscale
imaging
strategies
investigate
its
properties
by
multimodal
tests.
We
find
three
kinds
hierarchical
fiber
reinforcement
schemes
that
originate
from
node,
including
spatially
tightened
interlocking,
triaxial
interconnected
scaffolding
isotropic
intertwining.
These
schemes,
built
on
porous
vascular
bundles,
microfibers
more-refined
twist-aligned
nanofibers,
govern
structural
stability
toughening.
In
addition,
liquid
transport
associated
with
these
fibers
within
is
experimentally
verified,
which
gives
perceptible
evidence
life-indispensable
multidirectional
exchange.
The
functional
integration
reflects
fact
has
opted
elaborate
optimization
rather
than
ingredient
richness.
This
study
will
advance
our
understanding
biological
materials
provide
insight
into
design
fiber-reinforced
biomass
utilization.
The
natural
design
and
coupling
of
biological
structures
are
the
root
realizing
high
strength,
toughness,
unique
functional
properties
biomaterials.
Advanced
architecture
is
applied
to
many
materials,
including
metal
inorganic
nonmetallic
polymer
so
on.
To
improve
performance
advanced
designed
can
be
enhanced
by
bionics
structure,
optimization
structural
parameters,
multiple
types
structures.
Herein,
progress
materials
reviewed,
strengthening
mechanisms
different
highlighted,
impact
on
discussed.
Architecture
at
micro
level,
such
as
mechanical,
electrical,
thermal
conductivity.
synergistic
effect
structure
makes
traditional
move
toward
thus
enriching
macroproperties
materials.
Finally,
challenges
opportunities
innovation
in
improving
material
