Piezoelectric Biomaterials for Use in Bone Tissue Engineering—A Narrative Review
Journal of Biomedical Materials Research Part B Applied Biomaterials,
Год журнала:
2025,
Номер
113(4)
Опубликована: Март 17, 2025
ABSTRACT
To
examine
natural
bone's
bioelectrical
traits,
notably
its
piezoelectricity,
and
to
look
into
how
these
characteristics
influence
bone
growth
repair.
In
the
context
of
exploring
potential
piezoelectric
biomaterials,
such
as
biopolymers
bio‐ceramics,
towards
orthopedic
regeneration
applications,
research
seeks
evaluate
significance
piezoelectricity‐driven
osteogenesis.
The
paper
reviews
recent
on
electrical
dielectric
properties,
surface
polarization/electrical
stimulation
effects
interacting
with
cell
activity
effectiveness
biomaterials
support
tissues'
regenerative
process.
study
includes
a
number
materials,
collagen,
polyvinylidene
fluoride
(PVDF)
barium
titanate.
applications
organic
polymers,
polymers
are
particularly
highlighted.
Piezoelectric
being
shown
in
studies
enhance
cellular
metabolism
vitro
well
promote
tissues
vivo,
especially
when
paired
electric
field
or
interface
polarization.
bio‐ceramics
like
magnesium
silicate
titanate,
collagen
PVDF,
have
possibilities
for
applications.
However,
there
several
challenges
regarding
manufacturing
specific
compositions
having
desired
properties.
This
review
highlighted
special
emphasis
bioceramics.
Therefore,
types
materials
huge
because
they
can
mimic
properties
allow
better
advances
tissue
engineering
medicine.
date,
little
is
known
about
their
mechanism
action,
modifications
needed
improve
efficacy
clinical
uptake.
Язык: Английский
Characterization of Biopolymer Hydrogels Prepared with Water Exposed to Indirect Plasma Treatment
International Journal of Molecular Sciences,
Год журнала:
2024,
Номер
25(24), С. 13427 - 13427
Опубликована: Дек. 14, 2024
This
study
aimed
to
evaluate
the
influence
of
indirect-plasma-treated
water
(IPTW)
in
preparation
hydrogels.
Three
commonly
used
natural,
biodegradable
polymers
with
ability
form
gels
were
selected:
gelatin,
carrageenan,
and
sodium
alginate.
The
pH,
gelling
temperature,
texture
profile,
swelling
degree,
color
hydrogels
evaluated,
subjected
Fourier-transform
infrared
(FTIR)
spectroscopy.
morphology
was
investigated
using
Scanning
Electron
Microscopy
(SEM).
Additionally,
physiochemical
properties
media,
which
distilled
(DW)
IPTW,
analyzed.
results
indicated
that
prepared
IPTW
characterized
by
a
lower
higher
hardness
gelation
temperature.
After
48
h
ratio
(SR)
testing,
gelatin
alginate
made
SR,
while
an
inverse
relationship
found
case
SR
carrageenan
gels.
FTIR
analysis
confirmed
changes
binding
ability.
use
also
significantly
affected
microstructure
tested
materials.
A
statistically
significant
change
gel
samples
noted.
showed
induces
physicochemical
hydrogels,
can
lead
enhancement
their
practical
applications.
Язык: Английский