Layer-by-Layer Nanoarchitectonics: A Method for Everything in Layered Structures
Materials,
Год журнала:
2025,
Номер
18(3), С. 654 - 654
Опубликована: Фев. 1, 2025
The
development
of
functional
materials
and
the
use
nanotechnology
are
ongoing
projects.
These
fields
closely
linked,
but
there
is
a
need
to
combine
them
more
actively.
Nanoarchitectonics,
concept
that
comes
after
nanotechnology,
ready
do
this.
Among
related
research
efforts,
into
creating
through
formation
thin
layers
on
surfaces,
molecular
membranes,
multilayer
structures
these
have
lot
implications.
Layered
especially
important
as
key
part
nanoarchitectonics.
diversity
components
used
in
layer-by-layer
(LbL)
assemblies
notable
feature.
Examples
LbL
introduced
this
review
article
include
quantum
dots,
nanoparticles,
nanocrystals,
nanowires,
nanotubes,
g-C3N4,
graphene
oxide,
MXene,
nanosheets,
zeolites,
nanoporous
materials,
sol–gel
layered
double
hydroxides,
metal–organic
frameworks,
covalent
organic
conducting
polymers,
dyes,
DNAs,
polysaccharides,
nanocelluloses,
peptides,
proteins,
lipid
bilayers,
photosystems,
viruses,
living
cells,
tissues.
examples
assembly
show
how
useful
versatile
it
is.
Finally,
will
consider
future
challenges
Язык: Английский
Chitosan Edible Coatings Loaded with Bioactive Components for Fruits and Vegetables: A Step Toward Sustainable Development Goals
Food and Bioprocess Technology,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 7, 2025
Язык: Английский
Enhancing the Hydrophobicity of Chitosan Films Through Hierarchical Plant Wax Particles and Dilute Chitosan Solution Coatings
Foods,
Год журнала:
2025,
Номер
14(4), С. 610 - 610
Опубликована: Фев. 12, 2025
The
strong
hydrophilicity
of
chitosan-based
films
limits
their
practical
applications.
To
enhance
the
hydrophobicity
these
films,
hierarchical
carnauba
wax
particles
were
prepared
using
Pickering
emulsion
method
and
subsequently
coated
onto
film
surfaces.
was
stabilized
with
various
types
concentrations
TiO2.
resulting
exhibited
a
micro-scale
structure,
nano-scale
TiO2
aggregates
present
on
surface.
No
significant
differences
in
contact
angle
observed
among
particles.
Hydrophilic
demonstrated
smaller
sliding
angles
particle
sizes.
improve
mechanical
durability
compatibility
chitosan
matrix,
mixed
diluted
solution
before
coating.
As
concentration
increased
decreased,
more
became
exposed
This
exposure
roughness
coatings,
increase
decrease
angle.
A
high
provided
greater
protection
to
during
tests.
Additionally,
residue
rate
liquid
foods
coating
significantly
decreased.
study
demonstrates
that
is
an
effective
approach
for
preparing
particles,
mixing
polymer
similar
matrix
can
effectively
durability.
Язык: Английский
Biopolymers from Sugar Beet Molasses: Isolation, Characterization, and Bioactive Properties
ACS Omega,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 17, 2025
Utilizing
the
natural
biological
properties
of
plant
byproducts
for
a
variety
applications
presents
opportunity
to
combine
nature's
benefits
with
sustainable
innovation.
For
this
study,
sugar
beet
molasses
polymer
(SBMP)
was
isolated
from
byproduct
processing.
The
SBMP
analyzed
determine
its
suitability
potential
uses
in
biomedicine,
cosmetics,
and
antimicrobial
coatings.
To
whether
indeed
polymer,
MALDI-TOF
MS
performed.
chemical
composition
characterized
using
XPS,
1H
NMR,
13C
FTIR.
characterization
concluded
that
contains
phenolic
hydroxide
groups.
presence
these
groups
further
supported
by
SBMP's
high
antioxidant
activity
(∼80%
RSA).
also
demonstrated
against
Rhodococcus
erythropolis
GI
at
1
mg/mg
SBMP),
Escherichia
coli
Saccharomyces
cerevisiae
(∼38%
SBMP).
Additionally,
showed
no
toxicity
human
adipose-derived
stem
cells
(ADSC)
concentrations
up
0.5
mg/mL
healthy
cellular
growth.
Due
strong
activity,
could
be
used
biomedical,
cosmetic,
coating
applications.
Язык: Английский
Ultra-Pressurized Deposition of Hydrophobic Chitosan Surface Coating on Wood for Fungal Resistance
International Journal of Molecular Sciences,
Год журнала:
2024,
Номер
25(20), С. 10899 - 10899
Опубликована: Окт. 10, 2024
Fungi
(
Язык: Английский
Polyelectrolytes and Polyelectrolyte Complexes as Future Antibacterial Agents
Bacteria,
Год журнала:
2024,
Номер
3(4), С. 452 - 475
Опубликована: Дек. 3, 2024
Antibiotic-resistance
(ABR)
poses
a
critical
public
health
challenge
within
the
broader
antimicrobial
resistance
crisis.
This
review
evaluates
potential
of
polyelectrolytes
(PEs)
and
polyelectrolyte
complexes
(PECs)
for
controlled
antibiotic
delivery
as
strategy
to
combat
ABR
biofilm-related
infections.
PECs,
particularly
those
incorporating
chitosan
other
polycations,
enhance
antibacterial
efficacy
by
disrupting
bacterial
cell
walls
obstructing
their
nutrient
flow.
They
are
also
effective
in
penetrating
biofilms
providing
sustained
drug
release.
Despite
these
advantages,
there
is
need
further
vivo
research
clinical
trials
validate
findings.
provides
comprehensive
overview
PECs’
advance
therapies
outlines
future
directions
explore
applications.
Язык: Английский