Journal of the American Chemical Society,
Год журнала:
2022,
Номер
144(7), С. 2879 - 2884
Опубликована: Фев. 10, 2022
We
have
constructed
an
unprecedented
MOF
platform
that
accommodates
a
range
of
5f-block
metal
ions
(Th4+,
U4+,
Np4+,
Pu4+)
as
the
primary
building
block.
The
isoreticular
actinide
metal-organic
frameworks
(An-MOFs)
exhibit
periodic
trends
in
12-coordinate
environment,
ligand
configuration,
and
resulting
ultramicroporosity.
It
holds
potential
distinguishing
neighboring
tetravalent
actinides.
ionic
radius,
carboxylate
bite
angle,
anthracene
plane
twisting,
interligand
interactions,
countercation
templating
collectively
determine
interplay
between
solvation,
modulation,
complexation,
coordination
saturation
central
actinide,
while
lanthanide
counterparts
are
stabilized
by
formation
dimer-based
motif.
Quantum
chemical
calculations
indicate
this
large
number
is
only
feasible
high-symmetry
environment
provided
An-MOFs.
This
category
MOFs
not
demonstrates
autoluminescence
(4.16
×
104
counts
per
second
gram)
but
also
portends
wide-bandgap
(2.84
eV)
semiconducting
property
with
implications
for
multitude
applications
such
hard
radiation
detection.
Coordination Chemistry Reviews,
Год журнала:
2021,
Номер
451, С. 214263 - 214263
Опубликована: Окт. 22, 2021
Cellulose–MOFs
(CelloMOFs)
are
attractive
hybrid
materials
that
make
available
a
range
of
hitherto
unattainable
properties
by
conjugating
cellulosic
with
metal–organic
frameworks
(MOFs).
CelloMOFs
have
demonstrated
great
potential
to
be
applied
in
several
fields
such
as
water
remediation,
air
purification,
gas
storage,
sensing/biosensing,
and
biomedicine.
can
act
an
efficient
adsorbent
remove
emerging
contaminants
metals,
dyes,
drugs,
antibiotics,
pesticides,
oils
via
adsorption.
They
also
used
catalysts
for
catalytic
degradation,
reduction,
oxidation
organic
pollutants.
been
filters
purification
removing
greenhouse
gases
carbon
dioxide
(CO2),
volatile
compounds
(VOCs),
particulate
matter
(PMs).
Biomedical
applications
antibacterial,
drug
delivery,
biosensing
were
reported
materials.
This
review
summarized
the
synthesis,
characterization,
cellulose-MOFs
It
covered
broad
overview
status
combination
cellulose
micron
nanoscale
MOFs.
At
end
review,
challenges
outlook
regarding
discussed.
Hopefully,
this
will
useful
guide
researchers
scientists
who
looking
quick
access
relevant
references
about
their
applications.
Molecules,
Год журнала:
2022,
Номер
27(14), С. 4529 - 4529
Опубликована: Июль 15, 2022
Enzymatic
biocatalysis
is
a
sustainable
technology.
Enzymes
are
versatile
and
highly
efficient
biocatalysts,
have
been
widely
employed
due
to
their
biodegradable
nature.
However,
because
the
three-dimensional
structure
of
these
enzymes
predominantly
maintained
by
weaker
non-covalent
interactions,
external
conditions,
such
as
temperature
pH
variations,
well
presence
chemical
compounds,
can
modify
or
even
neutralize
biological
activity.
The
enablement
this
category
processes
result
several
advances
in
areas
molecular
biology
biotechnology
achieved
over
past
two
decades.
In
scenario,
metal–organic
frameworks
(MOFs)
highlighted
supports
for
enzyme
immobilization.
They
be
used
‘house’
specific
enzyme,
providing
it
with
protection
from
environmental
influences.
This
review
discusses
MOFs
structures;
emphasizes
synthesis
strategies,
properties,
applications;
explores
existing
methods
using
immobilization
various
enzymes;
lists
possible
modifications
combinations
other
compounds
formulate
ideal
given
application.
ACS Omega,
Год журнала:
2022,
Номер
7(17), С. 14430 - 14456
Опубликована: Апрель 20, 2022
The
steady
supply
of
uranium
resources
and
the
reduction
or
elimination
ecological
human
health
hazards
wastewater
containing
make
recovery
detection
in
water
greatly
important.
Thus,
development
effective
adsorbents
sensors
has
received
growing
attention.
Metal-organic
frameworks
(MOFs)
possessing
fascinating
characteristics
such
as
high
surface
area,
porosity,
adjustable
pore
size,
luminescence
have
been
widely
used
for
either
adsorption
sensing.
Now
pertinent
research
transited
slowly
into
simultaneous
detection.
In
this
review,
progress
on
MOF-based
materials
both
is
first
summarized.
mechanisms
between
species
aqueous
solution
are
elaborated
by
macroscopic
batch
experiments
combined
with
microscopic
spectral
technology.
Moreover,
application
focused
their
typical
structures,
sensing
mechanisms,
representative
examples.
Furthermore,
bifunctional
U(VI)
from
introduced.
Finally,
we
also
discuss
challenges
perspectives
to
provide
a
useful
inspiration
significant
reference
further
developing
better
containment
RSC Advances,
Год журнала:
2024,
Номер
14(13), С. 9080 - 9098
Опубликована: Янв. 1, 2024
Two
novel
metal–organic
frameworks
(MOFs),
synthesized
from
4,6-diamino-2-pyrimidinethiol
with
Zn
and
Co
metal
ions,
display
antibacterial,
antibiofilm,
antioxidant
properties,
serving
multifunctionality
in
biological
environmental
domains.
Journal of Materials Chemistry A,
Год журнала:
2021,
Номер
10(4), С. 1642 - 1681
Опубликована: Дек. 16, 2021
Schematic
illustration
of
the
morphology,
structure
and
preparation
route
MOF
based
nanofiber
composites
their
applications
(LLA
stands
for
layer-by-layer
assembly;
ALD
atomic
layer
deposition).
Journal of the American Chemical Society,
Год журнала:
2022,
Номер
144(40), С. 18586 - 18594
Опубликована: Окт. 3, 2022
Structural
exploration
and
functional
application
of
thorium
clusters
are
still
very
rare
on
account
their
difficult
synthesis
caused
by
the
susceptible
hydrolysis
element.
In
this
work,
we
elaborately
designed
constructed
four
stable
modified
with
different
functionalized
capping
ligands,
Th6-MA,
Th6-BEN,
Th6-C8A,
Th6-Fcc,
which
possessed
nearly
same
hexanuclear
thorium-oxo
core
but
capabilities
in
light
absorption
charge
separation.
Consequently,
for
first
time,
these
new
were
treated
as
model
catalysts
to
systematically
investigate
light-induced
oxidative
coupling
reaction
benzylamine
thermodriven
oxidation
aniline,
achieving
>90%
product
selectivity
approximately
100%
conversion,
respectively.
Concurrently,
found
that
switchable
ligands
can
effectively
modulate
conversion
catalytic
products.
Moreover,
characterization
density
theory
calculations
consistently
indicated
activate
O2/H2O2
generate
active
intermediates
O2·-/HOO·
then
improved
amines
efficiently.
Significantly,
work
represents
report
applied
photo/thermotriggered
reactions
puts
forward
a
design
avenue
construction
more
efficient
cluster
catalysts.
