Coatings,
Journal Year:
2025,
Volume and Issue:
15(2), P. 127 - 127
Published: Jan. 23, 2025
The
adhesion
and
alignment
of
osteoblasts
fibroblasts
on
titanium
alloy
(Ti-6Al-4V)
surfaces
can
be
adjusted
over
a
wide
range
by
femtosecond
laser
treatment
anodization.
great
differences
in
cell
behavior
between
different
experimental
conditions
raised
further
questions
about
the
role
migration,
which
will
addressed
this
study.
For
that,
Ti-6Al-4V
were
laser-structured
to
obtain
surface
covered
with
ripples,
i.e.,
laser-induced
periodic
structures
(LIPSS),
or
micro-cones
superimposed
ripples.
Then,
cells
seeded
either
directly
onto
non-structured
areas
samples
beside
such
where
they
reach
migration.
After
two
weeks
culture,
coverage
was
evaluated
scanning
electron
microscopy
(SEM).
results
showed
that
nearly
completely
eventually
aligned
along
ripple
direction
for
areas.
In
contrast,
cell-seeding
samples,
remain
cell-free
while
similar
non-oriented
manner
as
direct
cell-seeding.
These
reduced
osteoblast
migration
due
structuring
are
line
findings
animal
experiments.
There,
new
bone
formation
laser-processed
26.1%
±
16.9%
lower
comparison
untreated
same
type,
explained
hindered
screws.
Environmental Science Advances,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
This
review
analyzes
polymer-based
antifouling
materials,
highlighting
their
efficacy,
durability,
and
environmental
benefits,
with
a
focus
on
key
advances
future
directions
in
marine
technology.
