Advancements in Wound Dressing Materials: Highlighting Recent Progress in Hydrogels, Foams, and Antimicrobial Dressings
Gels,
Год журнала:
2025,
Номер
11(2), С. 123 - 123
Опубликована: Фев. 7, 2025
Recent
advancements
in
wound
dressing
materials
have
significantly
improved
acute
and
chronic
management
by
addressing
challenges
such
as
infection
control,
moisture
balance,
enhanced
healing.
Important
progress
has
been
made,
especially
with
hydrogels,
foams,
antimicrobial
for
creating
optimized
dressings.
Hydrogels
are
known
maintaining
optimal
levels,
while
foam
dressings
excellent
exudate
absorbents.
Meanwhile,
incorporates
various
agents
to
reduce
risks.
These
options
healing
time
focusing
on
customized
patient
needs.
Therefore,
this
review
highlights
the
newest
research
prototypes
applications,
emphasizing
their
particular
benefits
clinical
importance.
Innovations
stimuli-responsive
hydrogels
hybrid
bioengineered
composites
discussed
relation
properties,
including
responsiveness
pH,
temperature,
glucose,
or
enzymes
drug
delivery
precision.
Moreover,
ongoing
trials
included,
demonstrating
potential
of
emerging
solutions
be
soon
translated
from
laboratory
settings.
By
discussing
interdisciplinary
approaches
that
integrate
advanced
materials,
nanotechnology,
biological
insights,
work
provides
a
contemporary
framework
patient-centric,
efficient
care
strategies.
Язык: Английский
Metallic nanoparticles unveiled: Synthesis, characterization, and their environmental, medicinal, and agricultural applications
Talanta,
Год журнала:
2024,
Номер
280, С. 126790 - 126790
Опубликована: Авг. 29, 2024
Язык: Английский
Review on application of herbal extracts in biomacromolecules-based nanofibers as wound dressings and skin tissue engineering
International Journal of Biological Macromolecules,
Год журнала:
2024,
Номер
277, С. 133666 - 133666
Опубликована: Июль 5, 2024
Язык: Английский
Synthesis of Hybrid ZnO Nanohexagons and Nanorods with CNT Embedded in PVC Film for Advanced Insulation and Optoelectronic Applications
ECS Journal of Solid State Science and Technology,
Год журнала:
2025,
Номер
14(3), С. 031004 - 031004
Опубликована: Фев. 24, 2025
This
study
focuses
on
the
synthesis,
characterization,
and
application
of
a
novel
polyvinyl
chloride
(PVC)/carbon
nanotube
(CNT)/zinc
oxide
(ZnO)
hybrid
nanocomposite.
ZnO
nanostructures
with
two
distinct
morphologies
(nanohexagons
nanorods)
were
synthesized
embedded
within
PVC
matrix
alongside
CNTs
to
achieve
functional
composite.
TEM
analysis
revealed
presence
both
nanohexagon
nanorod
structures
CNTs.
SEM
EDX
analyses
confirmed
uniform
distribution
matrix.
FTIR
UV–vis
successful
integration
ZnO,
exhibiting
well-defined
high
aspect
ratio.
The
optical
properties
are
characterized
by
reduction
in
bandgap
from
5.40
eV
for
PVC/ZnO
4.60
PVC/ZnO/5%CNT,
indicating
an
increase
absorption
visible
spectrum.
Furthermore,
AC
conductivity
demonstrates
significant
frequency
dependence,
increasing
CNT
concentration
due
formation
conductive
pathways.
dielectric
constant
also
shows
enhanced
values
increased
content,
attributed
improved
interfacial
polarization.
simulation
electric
field
reveals
that
PVC/CNT/ZnO
nanocomposite
exhibits
more
than
conventional
PVC.
concludes
has
potential
applications
optoelectronics
devices.
Язык: Английский
Nanoflowers: A multifunctional nanomaterial revolutionizing medicine, environmental protection, and sustainable agriculture
Inorganic Chemistry Communications,
Год журнала:
2025,
Номер
unknown, С. 114311 - 114311
Опубликована: Март 1, 2025
Язык: Английский
Ecofriendly Approaches in nanomaterial synthesis for sustainable healthcare applications
E3S Web of Conferences,
Год журнала:
2024,
Номер
511, С. 01024 - 01024
Опубликована: Янв. 1, 2024
This
paper
has
been
formally
retracted
from
publication
by
the
Publisher
due
to
fact
that
scientific
relevance
of
this
work
is
questionable.
Request
approved
on
October
9,
2024.
Язык: Английский
In vitro chronic wound healing using collagen and plant extract along with zinc nanoparticles
EAI Endorsed Transactions on Pervasive Health and Technology,
Год журнала:
2024,
Номер
10
Опубликована: Апрель 15, 2024
INTRODUCTION:
While
the
use
of
zinc
nanoparticles
(ZnNPs)
as
an
antibacterial
agent
in
biomedical
industry
has
recently
attracted
significant
attention,
collagen
aroused
interest
a
biomaterial
medical
and
tissue
engineering
applications.
OBJECTIVES:
In
order
to
create
biofilm
loaded
with
biosynthesized
ZnNPs
for
chronic
wound
healing
applications,
type-I
was
extracted
from
study's
subject.
by
acid
soluble
technique,
isolated
fish
skin
trevally
identified
SDS-PAGE.
Aqueous
extract
Cassia
fistula
leaves
also
used
greenly
manufacture
stable
ZnNPs,
which
were
then
characterized
UV-Vis,
FTIR,
XRD
measurements.
METHODS:
Collagen
added
polyvinyl
alcohol
(PVA),
creating
thin
that
had
high
biocompatibility
due
production
method's
absence
chemical
reducer
crosslinking
agent.
When
tested
against
harmful
bacteria,
both
alone
PVA/Collagen/ZnNPs
biofilms
showed
potent
activity.
RESULTS:
By
using
MTT
test,
cytotoxic
effects
on
Vero
cell
line
evaluated.
With
97.76%
closure,
demonstrated
strong
vitro
scratch
efficacy.
CONCLUSION:
The
findings
show
film
dramatically
increased
migration
40.0%
at
24
hours,
79.20%
48
74
hours.
Язык: Английский
Fabrication and Characterization of Amphotericin B Loaded Poly(Vinyl Alcohol)/Chitosan‐ZnO Biocomposite Films for Antimicrobial Wound Dressings
Journal of Applied Polymer Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 14, 2024
ABSTRACT
Developing
efficient
hydrogel‐based
wound
dressings
has
gained
increasing
attention
in
improved
healing
capabilities.
In
this
study,
the
biocomposite
hydrogel
films
consisting
of
polyvinyl
alcohol
(PVA),
chitosan
(CS),
and
zinc
oxide
nanoparticles
(ZnO
NPs)
were
prepared
using
solvent
casting
method.
The
also
loaded
(5%
w/w)
with
Amphotericin
B
(AmB)
as
a
model
drug
to
develop
new
suitable
material
potential
application
high‐performance
dressing
controlled
release.
chemical
nature,
thermal
properties,
morphology
PVA/CS
PVA/CS‐ZnO
hydrogels
analyzed
compared
by
FTIR,
TGA,
SEM–EDX
analysis.
effect
ZnO
NPs
on
swelling
behavior
was
studied.
presented
lesser
degree
ZnO‐free
hydrogels.
AmB‐loaded
exhibited
sustained
release
rate
during
72
h
PBS
at
pH
7.4.
Biocompatibility
all
types
(with
or
without
AmB)
L929
HaCaT
cell
lines
evaluated
high
viability
examined
MTT
assay.
antimicrobial
activity
against
Escherichia
coli
,
Staphylococcus
aureus
Candida
albicans
modified
AATCC
100
method,
whereby
R
value
represents
log
reduction
number
surviving
colonies.
mean
values
for
drug‐free
6.81
E
.
6.03
S
6.82
C
addition
AmB
further
enhanced
activity,
7.16,
6.38,
7.31,
demonstrating
significant
synergistic
maximum
efficacy.
results
showed
that
(PVA/CS‐ZnO‐AmB)
can
be
used
material.
Язык: Английский