Molecules,
Journal Year:
2021,
Volume and Issue:
26(10), P. 2846 - 2846
Published: May 11, 2021
Polylactide
(PLA)
is
among
the
most
common
biodegradable
polymers,
with
applications
in
various
fields,
such
as
renewable
and
biomedical
industries.
PLA
features
poly(D-lactic
acid)
(PDLA)
poly(L-lactic
(PLLA)
enantiomers,
which
form
stereocomplex
crystals
through
racemic
blending.
emerged
a
promising
material
owing
to
its
sustainable,
eco-friendly,
fully
properties.
Nevertheless,
still
has
low
applicability
for
drug
delivery
carrier
scaffold.
Stereocomplex
(sc-PLA)
exhibits
substantially
improved
mechanical
physical
strength
compared
homopolymer,
overcoming
these
limitations.
Recently,
numerous
studies
have
reported
use
of
sc-PLA
encapsulation
drugs,
proteins,
secondary
molecules
by
processes
including
micelle
formation,
self-assembly,
emulsion,
inkjet
printing.
However,
concerns
loading
capacity,
weak
stability
hydrophilic
contents,
non-sustainable
release
behavior
remain.
This
review
focuses
on
strategies
overcome
current
challenges
systems
three
critical
namely
anti-cancer
therapy,
tissue
engineering,
anti-microbial
activity.
Furthermore,
excellent
potential
next-generation
polymeric
discussed.
Nanoscale Horizons,
Journal Year:
2021,
Volume and Issue:
6(5), P. 364 - 378
Published: Jan. 1, 2021
The
nanoarchitectonics
concept
has
the
ability
to
bridge
nanoscale
science
and
visual
size
materials.
final
goal
of
approaches
is
creation
living-creature-like
functional
material
systems
from
simple
objects.
Angewandte Chemie International Edition,
Journal Year:
2020,
Volume and Issue:
59(36), P. 15424 - 15446
Published: March 14, 2020
Abstract
Incorporation
of
non‐equilibrium
actions
in
the
sequence
self‐assembly
processes
would
be
an
effective
means
to
establish
bio‐like
high
functionality
hierarchical
assemblies.
As
a
novel
methodology
beyond
self‐assembly,
nanoarchitectonics,
which
has
as
its
aim
fabrication
functional
materials
systems
from
nanoscopic
units
through
methodological
fusion
nanotechnology
with
other
scientific
disciplines
including
organic
synthesis,
supramolecular
chemistry,
microfabrication,
and
bio‐process,
been
applied
this
strategy.
The
application
factors
conventional
is
discussed
on
basis
examples
directed
assembly,
Langmuir–Blodgett
layer‐by‐layer
assembly.
In
particular,
structures
using
bio‐active
components
such
proteins
or
by
combination
bio‐components
two‐dimensional
nanomaterials,
are
described.
Methodologies
described
review
article
highlight
possible
approaches
nanoarchitectonics
concept
for
creation
higher
functionalities
structural
organization.
Advanced Materials,
Journal Year:
2020,
Volume and Issue:
32(41)
Published: March 19, 2020
Exploration
of
molecular
functions
and
material
properties
based
on
the
control
chirality
would
be
a
scientifically
elegant
approach.
Here,
fabrication
function
chiral-featured
materials
from
both
chiral
achiral
components
using
supramolecular
nanoarchitectonics
concept
are
discussed.
The
contents
classified
in
to
three
topics:
i)
rather
general
assemblies;
ii)
metal-organic
frameworks
(MOFs);
iii)
liquid
crystals.
MOF
structures
nanoscopically
well-defined
coordinations,
while
mesoscopic
orientations
liquid-crystalline
phases
often
flexibly
altered.
Discussion
effects
features
these
representative
systems
with
totally
different
natures
reveals
universal
importance
nanoarchitectonics.
Amplification
information
molecules
materials-level
creation
upon
temporal
statistic
fluctuations
universal,
regardless
nature
assemblies.
These
thus
surely
advantageous
characteristics
for
wide
range
applications.
Langmuir,
Journal Year:
2020,
Volume and Issue:
36(26), P. 7158 - 7180
Published: June 5, 2020
Designing
interfacial
structures
with
nanoscale
(or
molecular)
components
is
one
of
the
important
tasks
in
nanoarchitectonics
concept.
In
particular,
Langmuir–Blodgett
(LB)
method
can
become
a
promising
and
powerful
strategy
nanoarchitectonics.
From
this
viewpoint,
status
LB
films
2020
will
be
discussed
feature
article.
After
section
on
basics
technique,
various
recent
research
examples
are
introduced
according
to
classifications
(i)
growing
research,
(ii)
emerging
(iii)
future
research.
materials
other
than
traditional
lipids
typical
amphiphiles
used
as
film
techniques.
Two-dimensional
materials,
supramolecular
such
metal
organic
frameworks,
biomaterials
DNA
origami
pieces
capable
working
functional
assemblies.
Possible
areas
methods
would
cover
demands,
including
energy,
environmental,
biomedical
applications
wide
range
materials.
addition,
forefront
molecular
manipulation
cell
fate
control
conducted
LB-related
science.
The
technique
well-develop
methodology
for
ca.
100
year
history.
However,
there
plenty
room
at
interfaces,
shown
described
It
hoped
that
continuous
development
science
technology
make
an
unforgettable
methodology.
Advanced Functional Materials,
Journal Year:
2021,
Volume and Issue:
32(8)
Published: Nov. 9, 2021
Abstract
Recently,
soaring
developments
in
microelectronics
raise
an
urgent
demand
for
thermal
management
materials
to
tackle
their
“overheating”
concerns.
Polymer
nanocomposites
are
promising
candidates
but
often
suffer
from
inability
of
mass
production,
high‐cost,
poor
mechanical
robustness,
and
even
flammability.
Hence,
it
is
desirable
scalably
fabricate
low‐cost,
robust
polymeric
that
highly
thermally
conductive
fire‐retardant
ensure
safe
efficient
management.
Herein,
the
scalable
production
nacre‐like
anisotropic
nanocomposite
films
using
layer‐by‐layer
assembly
phenylphosphonic
acid@graphene
nanoplatelets
(PPA@GNPs)‐poly(vinyl
alcohol)
(PVA)
layer
GNPs
layers,
demonstrated.
The
PPA
serves
as
interfacial
modifiers
fire
retardants
flammable
PVA
(film‐forming
agent)
(inexpensive
nanofillers)
via
hydrogen‐bonding
π–π
stacking.
resultant
exhibits
a
high
flexibility,
tensile
strength
259
MPa,
ultrahigh
in‐plane
conductivity
82.4
W
m
‐1
K
,
making
effectively
cool
smartphone
high‐power
light
emitting
diode
modules,
outperforming
commercial
tinfoil
counterparts.
Moreover,
as‐designed
intrinsically
can
shield
electromagnetic
interference.
This
work
offers
general
strategy
holding
great
promise
electronic,
military,
aerospace
fields.
Physical Chemistry Chemical Physics,
Journal Year:
2021,
Volume and Issue:
24(7), P. 4097 - 4115
Published: Dec. 2, 2021
While
the
layer-by-layer
(LbL)
assembly
method
has
already
reached
a
certain
maturity,
there
is
still
plenty
of
room
for
expanding
its
usefulness
fabrication
nanoarchitectonics-based
materials
and
devices.
Gels,
Journal Year:
2023,
Volume and Issue:
9(5), P. 373 - 373
Published: May 1, 2023
Chitosan
hydrogels
have
a
wide
range
of
applications
in
tissue
engineering
scaffolds,
mainly
due
to
the
advantages
their
chemical
and
physical
properties.
This
review
focuses
on
application
chitosan
scaffolds
for
vascular
regeneration.
We
introduced
these
following
aspects:
progress
regeneration
modification
improve
Finally,
this
paper
discusses
prospects
Nanomaterials,
Journal Year:
2019,
Volume and Issue:
9(9), P. 1197 - 1197
Published: Aug. 26, 2019
The
paramount
progress
in
the
field
of
organic-inorganic
hybrid
nanomaterials
was
stimulated
by
numerous
applications
chemistry,
physics,
life
sciences,
medicine,
and
technology.
Currently,
materials,
researchers
may
choose
either
to
mimic
complex
natural
materials
or
compete
with
nature
constructing
new
artificial
materials.
deep
mechanistic
understanding
structural
insight
achieved
recent
years
will
guide
a
wave
design
at
atomic
molecular
levels.
Bulletin of the Chemical Society of Japan,
Journal Year:
2020,
Volume and Issue:
94(3), P. 839 - 859
Published: Dec. 14, 2020
Abstract
Nanoarchitectonics
is
a
concept
envisioned
to
produce
functional
materials
from
nanoscale
units
through
fusion
of
nanotechnology
with
other
scientific
disciplines.
For
component
selection,
coordination
complexes
metallic
elements
have
wider
variety
element
selection
because
cover
ca.
80%
the
periodic
table
elements.
Application
nanoarchitectonics
approaches
chemistry
leads
huge
expansion
this
much
range
Especially,
asymmetry
strategy
architects
asymmetrical
and/or
chiral
structures
electronic
states
formation
metal
complexes,
leading
material
systems
in
certain
anisotropy
and
selectivity.
This
review
article
presents
collecting
recent
examples
field
asymmetry.
Introduced
are
classified
into
several
categories
various
viewpoints:
(i)
basic
molecular
designs;
(ii)
specific
features
depending
on
interfacial
media,
space
contact
bio-functions;
(iii)
functions;
(iv)
supporting
techniques
such
as
analyses
theory.
