Metamaterials
are
a
type
of
groundbreaking
engineered
materials
with
unique
properties
not
found
in
natural
substances.
Lattice
metamaterials,
which
have
periodic
lattice
cell
structure,
possess
exceptional
attributes
such
as
negative
Poisson’s
ratio,
high
stiffness-to-weight
ratios,
and
outstanding
energy
dissipation
capabilities.
This
review
provides
comprehensive
examination
metamaterials.
It
covers
their
various
structures
fabrication
methods.
The
emphasizes
the
crucial
role
homogenization
methods
multi-scale
modeling
assessing
metamaterial
properties.
also
highlights
advancement
topology
optimization
through
advanced
computational
techniques,
finite
element
analysis
simulations
machine
learning
algorithms.
Progress in Additive Manufacturing,
Год журнала:
2023,
Номер
9(4), С. 1197 - 1224
Опубликована: Окт. 14, 2023
Abstract
The
incorporation
of
nanomaterials
has
revolutionized
the
field
additive
manufacturing.
combination
manufacturing
technology
with
significantly
broadened
scope
materials
available
for
modern
and
innovative
applications
in
various
fields,
including
healthcare,
construction,
food
processing,
textile
industry.
By
integrating
into
manufacturing,
process
can
be
enhanced,
properties
improved,
enabling
fabrication
intricate
structures
complex
shapes.
This
review
provides
a
comprehensive
overview
latest
research
on
techniques
that
utilize
nanomaterials.
It
covers
wide
range
employed
presents
recent
findings
their
categories
highlighting
impact
final
product.
Moreover,
article
discusses
potential
nanomaterial-based
technologies
to
revolutionize
industry
explores
diverse
these
techniques.
concludes
by
outlining
future
directions
focusing
addressing
current
challenges
enhance
overall
efficiency
effectiveness
Graphical
abstract
Advanced Sustainable Systems,
Год журнала:
2023,
Номер
7(12)
Опубликована: Сен. 1, 2023
Abstract
Nature
frequently
serves
as
an
inspiration
for
modern
robotics
innovations
that
emphasize
secure
human–machine
interaction.
However,
the
advantages
of
increased
automation
and
digital
technology
integration
conflict
with
global
environmental
objectives.
Accordingly,
biodegradable
soft
robots
have
been
proposed
a
range
intelligent
applications.
Biodegradability
provides
extraordinary
functional
advantage
operations
involving
shape
transformation
in
response
to
external
stimuli
such
heat,
pH,
light.
Soft
robot
fabrication
using
conventional
manufacturing
techniques
is
inflexible,
time‐consuming,
labor‐intensive.
Recent
advances
3D
4D
printing
materials
multi‐materials
become
key
enabling
direct
manufacture
complex
designs
functions.
This
review
comprises
detailed
survey
sensors
actuators
(BSSA),
which
serve
most
prominent
parts
each
robotic
system.
In
addition,
concise
overview
3D‐printed
flexible
devices
medical
along
industrial
applications
provided.
A
complete
summary
current
additive
BSSA
discussed
depth.
Moreover,
concept
4D‐printed
biohybrid
reviewed.
Additive manufacturing,
Год журнала:
2024,
Номер
86, С. 104189 - 104189
Опубликована: Апрель 1, 2024
Vat
photopolymerization
(VP)
3D
printing,
a
subset
of
additive
manufacturing,
is
renowned
for
its
capability
to
create
intricate
structures
with
high
precision,
particularly
useful
in
optical
applications.
The
process
involves
using
photosensitive
resins
cured
layer
by
through
various
light-curing
technologies
like
Stereolithography
(SLA),
Digital
Light
Processing
(DLP),
Two-Photon
Polymerization
(TPP),
Continuous
Liquid
Interface
Production
(CLIP),
and
Crystal
Display
(LCD).
Each
technique
offers
unique
advantages
terms
speed,
resolution,
material
compatibility,
TPP
providing
the
highest
resolution.
This
review
explores
diverse
applications
VP
3D-printed
components,
including
lenses,
waveguides,
gratings,
resonators,
metamaterials,
sensors,
actuators,
demonstrating
their
significant
role
advancing
technology
innovation.
Challenges
selection,
post-processing
requirements,
size
limitations,
support
are
discussed,
alongside
potential
future
research
directions.
These
include
developing
advanced
photopolymer
materials
enhanced
properties,
hardware
improvements
higher
resolution
multi-material
quality
assurance
measures
ensuring
precision.
Despite
some
printing
presents
promising
avenue
rapid
prototyping
production
complex,
multifunctional
devices,
marking
stride
manufacturing
technological
development.
Journal of Materials Research and Technology,
Год журнала:
2024,
Номер
28, С. 4674 - 4693
Опубликована: Янв. 1, 2024
Additive
manufacturing
(AM),
also
known
as
3D
printing,
has
attracted
a
lot
of
attention
in
science
and
technology
recent
years.
Improvement
AM
processes
materials
are
necessary,
particularly
for
structural
load-bearing
components
mechanical
applications.
The
addition
nano-fillers
can
potentially
improve
the
properties
additively
manufactured
components,
making
them
suitable
Carbon
nanofillers
like
graphene
carbon
nanotubes
special
interest
due
to
their
exceptional
properties.
Several
studies
have
already
demonstrated
use
improving
electrical
printed
facilitating
electronic
However,
focusing
on
applications
been
limited,
not
widely
known.
This
review
seeks
fill
this
gap
by
exploring
effect
thermal
parts
parameters
print
orientation,
nanofiller
method,
dispersion
explored.
points
out
that
there
improvements
addition,
which
makes
more
application.
Journal of Functional Biomaterials,
Год журнала:
2023,
Номер
15(1), С. 7 - 7
Опубликована: Дек. 22, 2023
Along
with
the
rapid
and
extensive
advancements
in
3D
printing
field,
a
diverse
range
of
uses
for
have
appeared
spectrum
medical
applications.
Vat
photopolymerization
(VPP)
stands
out
as
one
most
extensively
researched
methods
printing,
its
main
advantages
being
high
speed
ability
to
produce
high-resolution
structures.
A
major
challenge
using
VPP
3D-printed
materials
medicine
is
general
incompatibility
standard
resin
mixtures
requirements
biocompatibility
biofunctionality.
Instead
developing
completely
new
materials,
an
alternate
approach
solving
this
problem
involves
adapting
existing
biomaterials.
These
are
incompatible
their
pure
form
but
can
be
adapted
chemistry
process
through
use
innovative
addition
specific
pre-
post-printing
steps.
This
review's
primary
objective
highlight
biofunctional
biocompatible
that
been
VPP.
We
present
compare
suitability
these
different
applications
propose
other
biomaterials
could
further
order
fulfill
patient-specific
requirements.
