Abstract
The
modularization
of
metal‐organic‐frameworks
(MOFs)
powders
is
a
crucial
to
bringing
out
the
excellent
properties
MOFs
industrial
applications
in
water
treatment,
gas
adsorption/separation
and
catalytic
fields.
To
improve
their
practical
application
recyclability,
we
propose
hybrid
composite
biocompatible
decorated
on
self‐supported
three‐dimensional
(3D)
printed
polyurethane
acrylate
(PUA)
for
wastewater
treatment.
In
this
study,
select
Bi‐based
with
good
visible‐light
response
chemical
stability
as
photocatalysts,
two
MOFs,
bismuth
gallate
(Bi‐GA)
ellagic
acid
(Bi‐EA),
are
loaded
into
mesh‐like
PUA
template
by
in‐situ
growth
method.
And
then,
these
composites,
PUA/Bi‐GA
PUA/Bi‐EA
used
photocatalytic
treatment
Rhodamine‐B
(RhB)
dye.
results
demonstrate
that
could
reach
highest
removal
rate
98.08
%
under
acidic
conditions
4
hours.
performance
should
be
attributed
unique
structure
endow
high
adsorption
capacity
dyes,
further,
adsorbed
dye
sensitizer
enhances
utilization
sun‐light.
This
study
provides
new
advanced
other
environmental
purification.
Pharmaceutics,
Год журнала:
2025,
Номер
17(4), С. 505 - 505
Опубликована: Апрель 11, 2025
Background/Objectives:
The
isatin
nucleus
is
a
privileged
scaffold
in
drug
discovery,
particularly
due
to
its
proven
relevance
anticancer
research.
Developing
reusable
heterogeneous
3D
catalysts
for
synthesis
represents
critical
challenge
both
industrial
and
academic
contexts.
This
multi
interdisciplinary
work
aimed
design
synthesize
novel
3D-printed
silica-based
porous
catalyst
functionalized
with
palladium,
evaluate
catalytic
performance
synthesis,
assess
the
antiproliferative
activity
of
resulting
compounds
against
tumor
cell
lines
such
as
HeLa,
MCF-7,
MDA-MB231.
Methods:
multifaceted
approach
synthesizing
this
involved
surface
growth
metal–organic
framework
(ZIF-8)
on
silica
support,
followed
by
potassium
silicate
coating
pyrolysis.
Results:
After
detailed
physicochemical
characterization,
was
tested
challenging
“double”
palladium-catalyzed
cross-coupling
reactions
(Suzuki,
Stille,
Heck),
demonstrating
robustness,
reusability,
high
efficiency
producing
bis-1,5-aryl,
alkynyl,
alkenyl-isatin
derivatives.
Importantly,
no
leaching
palladium
species
detected
during
cycles,
further
underscoring
stability
system.
These
isatin-based
exhibited
remarkable
cytotoxicity,
selective
molecules
achieving
nanomolar
potency
MCF-7
cells,
surpassing
reference
drugs
doxorubicin
sunitinib.
Conclusions:
study
not
only
introduces
strategy
fabricating
from
sintered
surfaces
but
also
highlights
new
biomolecules
promising
applications
cancer
International Journal of Computer Science and Information Technology,
Год журнала:
2024,
Номер
4(2), С. 1 - 6
Опубликована: Окт. 10, 2024
This
paper
deeply
and
comprehensively
discusses
the
application
status
of
3D
printing
technology
in
field
industrial
manufacturing
broad
development
prospects
future.
Through
in-depth
analysis
principle
characteristics
technology,
significant
advantages
are
clearly
expounded.
At
same
time,
specific
examples
aerospace,
automotive,
medical
other
key
important
fields
studied
detail
systematically,
possible
expansion
direction
future
is
scientifically
reasonably
predicted.
The
purpose
to
provide
valuable
instructive
reference
for
related
research
practice
manufacturing.
Abstract
The
modularization
of
metal‐organic‐frameworks
(MOFs)
powders
is
a
crucial
to
bringing
out
the
excellent
properties
MOFs
industrial
applications
in
water
treatment,
gas
adsorption/separation
and
catalytic
fields.
To
improve
their
practical
application
recyclability,
we
propose
hybrid
composite
biocompatible
decorated
on
self‐supported
three‐dimensional
(3D)
printed
polyurethane
acrylate
(PUA)
for
wastewater
treatment.
In
this
study,
select
Bi‐based
with
good
visible‐light
response
chemical
stability
as
photocatalysts,
two
MOFs,
bismuth
gallate
(Bi‐GA)
ellagic
acid
(Bi‐EA),
are
loaded
into
mesh‐like
PUA
template
by
in‐situ
growth
method.
And
then,
these
composites,
PUA/Bi‐GA
PUA/Bi‐EA
used
photocatalytic
treatment
Rhodamine‐B
(RhB)
dye.
results
demonstrate
that
could
reach
highest
removal
rate
98.08
%
under
acidic
conditions
4
hours.
performance
should
be
attributed
unique
structure
endow
high
adsorption
capacity
dyes,
further,
adsorbed
dye
sensitizer
enhances
utilization
sun‐light.
This
study
provides
new
advanced
other
environmental
purification.
