Self-Assembled Nanoflowers from Natural Building Blocks with Antioxidant, Antibacterial, and Antibiofilm Properties
ACS Applied Bio Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 6, 2025
Polyphenols,
natural
compounds
abundant
in
phenolic
structures,
have
received
widespread
attention
due
to
their
antioxidant,
anti-inflammatory,
antibacterial,
and
anticancer
properties,
making
them
valuable
for
biomedical
applications.
However,
the
green
synthesis
of
polyphenol-based
materials
with
economical
environmentally
friendly
strategies
is
great
significance.
In
this
study,
a
multifunctional
wound
dressing
was
achieved
by
introducing
copper
phosphate-tannic
acid
flower-like
structure
(Cu-TA
NFs),
which
show
reactive
oxygen
species
scavenging
performance.
This
strategy
endowed
electrospun
dressing,
composed
poly(caprolactone)-coated
gum
arabic-poly(vinyl
alcohol)
nanofibers
(GPP),
antibacterial
antibiofilm
properties.
Our
research
demonstrates
that
GPP/Cu-TA
NFs
are
effective
against
Staphylococcus
aureus,
Escherichia
coli,
Pseudomonas
aeruginosa.
Furthermore,
developed
showed
excellent
hemocompatibility
biocompatibility.
These
results
suggest
synergistic
properties
polyphenol
platform
(GPP/Cu-TA
NFs)
make
it
promising
candidate
further
development
materials.
Язык: Английский
Engineering of a hemostatic and antibacterial sealant based on oxidized tannic acid-chitosan containing gentamicin sulfate-imprinted tine oxide for surgical adhesives
Carbohydrate Polymer Technologies and Applications,
Год журнала:
2025,
Номер
unknown, С. 100810 - 100810
Опубликована: Апрель 1, 2025
Язык: Английский
Synthesis and biological applications of nanocomposite hydrogels based on the methacrylation of hydroxypropyl methylcellulose and lignin loaded with alpha-pinene
Carbohydrate Polymers,
Год журнала:
2024,
Номер
346, С. 122642 - 122642
Опубликована: Авг. 22, 2024
Язык: Английский
Sticky Science: Using Complex Coacervate Adhesives for Biomedical Applications
Advanced Healthcare Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 1, 2024
Abstract
Tissue
adhesives
are
used
for
various
medical
applications,
including
wound
closure,
bleeding
control,
and
bone
healing.
Currently
available
options
often
show
weak
adhesion
or
cause
adverse
effects.
Recently,
there
has
been
an
increasing
interest
in
complex
coacervates
as
adhesives.
Complex
formed
by
mixing
oppositely
charged
macromolecules
that
associate
undergo
liquid‐liquid
phase
separation,
which
the
dense
bottom
is
coacervate.
strong
biocompatible,
underwater
adhesion.
The
properties
of
resulting
materials
tunable
intrinsic
factors
such
polymer
chemistry,
molecular
weight,
charge
density,
topology
macromolecules,
well
extrinsic
temperature,
pH,
salt
concentration.
Therefore,
interesting
new
candidates
In
this
review,
it
described
how
form
different
influence
their
behavior.
Next,
overview
recent
studies
on
context
presented.
application
hemostatic
embolic
agents,
skin
repair
adhesives,
soft
tissue
sealants
discussed.
Lastly,
additional
possibilities
utilizing
these
future
Язык: Английский