Materials,
Journal Year:
2024,
Volume and Issue:
17(17), P. 4211 - 4211
Published: Aug. 26, 2024
The
joints
of
buffer
material
composite
blocks
as
potential
weak
parts
in
the
engineering
barrier
system
a
high-level
radioactive
waste
(HLW)
repository
must
be
studied
depth.
Therefore,
laboratory
experiment
device
suitable
for
unsaturated
bentonite
samples
was
developed.
evolution
temperature
and
volumetric
water
content
at
different
locations
Gaomiaozi
(GMZ)
with
time
before
after
simulated
inflow
measured
by
device.
According
to
experimental
results,
thermal
conductivity
hydraulic
joint
location
healing
were
obtained.
results
show
that
change
internal
is
mainly
affected
boundary
has
little
effect
on
it.
In
short
period
time,
loading
conditions
only
makes
soil
near
increase
significantly
but
other
locations.
And,
boundary,
gradually
decreases
time.
process
hydration
swelling
sample
accompanied
adjustment
stress.
are
continuously
squeezed
area
swelling,
whole
generally
homogenized,
between
tend
heal.
permeability
can
meet
requirements
HLW
repository.
Virtual and Physical Prototyping,
Journal Year:
2024,
Volume and Issue:
19(1)
Published: April 27, 2024
In
bone
tissue
engineering,
the
search
for
improved
repair
methods
is
crucial,
given
drawbacks
of
traditional
strategies
like
donor
site
issues
and
immune
rejection.
Addressing
these
challenges,
this
paper
introduces
an
innovative
GelMA/Bentonite
composite
bioink
3D
bioprinting,
designed
to
create
scaffolds
that
closely
emulate
native
tissue.
GelMA
selected
its
biocompatibility
modifiable
mechanics,
while
Bentonite's
mineral
richness
ion
exchange
capacity
are
harnessed
enhance
scaffold
structure
promote
osteogenic
microenvironment.
This
research
marks
inaugural
incorporation
Bentonite
into
a
bioink,
significant
stride
forward
established
safety
in
pharmaceuticals
versatility
across
industries.
formulation
signifies
breakthrough
aiming
improve
osteointegration
regeneration
Combining
with
key
step
creating
bioinks
healing,
potentially
transforming
scaffold-based
pioneering
use
natural
nanomaterials
medicine.
