Exploring the Reactivity of Polyoxometalates toward Proteins: From Interactions to Mechanistic Insights
JACS Au,
Год журнала:
2023,
Номер
3(4), С. 978 - 990
Опубликована: Фев. 13, 2023
The
latest
advances
in
the
study
of
reactivity
metal-oxo
clusters
toward
proteins
showcase
how
fundamental
insights
obtained
so
far
open
new
opportunities
biotechnology
and
medicine.
In
this
Perspective,
these
studies
are
discussed
through
lens
a
family
soluble
anionic
nanoclusters
known
as
polyoxometalates
(POMs).
POMs
act
catalysts
wide
range
reactions
with
several
different
types
biomolecules
have
promising
therapeutic
applications
due
to
their
antiviral,
antibacterial,
antitumor
activities.
However,
lack
detailed
understanding
mechanisms
behind
biochemically
relevant
reactions-particularly
complex
biological
systems
such
proteins-still
hinders
further
developments.
Hence,
special
attention
is
given
peptides
showcasing
molecular-level
reaction
mechanism.
doing
so,
we
aim
highlight
both
existing
limitations
directions
future
research
on
beyond.
Язык: Английский
Nitrogen doped 1 T/2H mixed phase MoS2/CuS heterostructure nanosheets for enhanced peroxidase activity
Journal of Colloid and Interface Science,
Год журнала:
2023,
Номер
659, С. 312 - 319
Опубликована: Дек. 30, 2023
Язык: Английский
Temperature‐Responsive Polyoxometalates‐Based Materials: From Underlying Mechanism to Promising Applications
Advanced Functional Materials,
Год журнала:
2024,
Номер
34(40)
Опубликована: Июль 7, 2024
Abstract
Polyoxometalates
(POMs)
are
multifunctional
anionic
metal‐oxygen
complexes
with
structural
and
electronic
diversity,
as
well
tunable
acid‐base
redox
properties,
resulting
in
their
potential
building
blocks
for
constructing
temperature‐responsive
polyoxometalates‐based
materials
(TRPMs).
TRPMs
represent
a
class
of
intelligent
exhibiting
property
changes
response
to
temperature
fluctuations,
offering
distinctive
applications
various
fields
such
catalysis,
medicine,
sensors,
imaging,
so
on.
Though
many
reported,
systematic
review
including
recent
advances
is
still
absent.
This
provides
insights
into
advancements
mechanisms,
nanostructure
design
strategies,
the
characterization
TRPMs.
Special
emphasis
placed
on
enhancing
properties
by
incorporating
POMs
suitable
organic
ligands,
ionic
liquid
cations,
deep
eutectic
solvent
cationic
surfactants,
polymers.
The
incorporation
ligands
not
only
enables
phase
transitions
but
also
enhances
other
catalyst
selectivity
drug
loading
capacity,
expanding
applications.
Consequently,
this
summarizes
delivery
release,
chemical
sensing,
discusses
future
technological
challenges.
in‐depth
understanding
may
help
from
nanoscale,
guiding
inspiring
development.
Язык: Английский
Keggin type Polyoxometalate-based metal-organic frameworks with electrocatalytive activity as effective multifunctional amperometric sensors for metal ions and ascorbic acid
Jinzhen Yao,
Jing Sun,
Xiao Li
и другие.
Journal of Molecular Structure,
Год журнала:
2024,
Номер
1319, С. 139485 - 139485
Опубликована: Июль 28, 2024
Язык: Английский
Recent advances in {P 4Mo 6}-based polyoxometalates
Wenrui Deng,
Zihao Zhu,
Yijian Sun
и другие.
Polyoxometalates,
Год журнала:
2024,
Номер
3(4), С. 9140071 - 9140071
Опубликована: Июнь 17, 2024
The
reduced
phosphomolybdate
{P4Mo6X31}n-
(X
=
O
or
OH)
({P4Mo6})
is
an
important
member
of
polyoxometalates
(POMs)
with
fully
Mo
atoms,
multiple
oxygen
coordinate
sites,
excellent
optical
response
and
electrochemical
properties
which
have
attracted
the
extensive
interests
researchers.
In
past
few
decades,
development
{P4Mo6}-based
POMs
has
been
relatively
slow
compared
classical
most
studies
mainly
focus
on
synthesis
novel
structures,
some
property
in
fluorescent
properties,
photocatalytic
degradation
organic
dye
electrocatalytic
reduction
hydrogen
peroxide.
Recently,
received
increasing
interest
due
to
their
unique
structure
advantages
potential
applications
photocatalysis,
electrocatalysis,
sensors,
proton
conduction.
This
review
summarizes
process
nearly
ten
years,
involving
synthesis,
diverse
fields
as
well
nanocomposites
precursors
applications.
However,
there
are
still
challenges
such
improving
scalability
intensively
studying
relationship
between
structures
performances.
Future
research
will
explore
more
energy
storage
conversion
evolution
reaction
(HER),
(OER),
battery
materials.
be
helpful
for
researchers
gain
a
rapid
understanding
this
area
value
future
POMs.
Язык: Английский
Phosphotungstic acid modified sulphonic acid functionalised SBA-15: exploring the synergistic effect for thermal and light assisted synthesis of bis(indolyl)methanes
Journal of Porous Materials,
Год журнала:
2024,
Номер
31(6), С. 2251 - 2260
Опубликована: Авг. 6, 2024
Язык: Английский
Structural resolution of the new polyoxometalate hybrid (C2N4H7O)4(NH4)[HMo7O24]·4H2O: textile dye decolorization and BSA binding properties
Journal of Molecular Structure,
Год журнала:
2025,
Номер
unknown, С. 142069 - 142069
Опубликована: Март 1, 2025
Язык: Английский
A Heptacobalt(II/III) Dicubane Cluster with Polyoxometalate and Acetato Ligands: Synthesis, Crystal Structure, and Magnetic Properties
Magnetochemistry,
Год журнала:
2025,
Номер
11(6), С. 48 - 48
Опубликована: Июнь 3, 2025
The
new
polyoxometalate
[Co7(OH)6(H2O)2(CH3COO)4(PW9O34)2]13−
(1)
has
been
synthesized
and
characterized
by
IR,
UV-Vis-NIR,
TGA-TDA,
X-ray
single
crystal
analysis,
magnetic
studies;
1
consists
of
two
trilacunary
heptadentate
B-α-[PW9O34]9−
ligands
encapsulating
a
heptacobalt
dicubane-like
{CoII6CoIIIO8}
core,
in
which
the
Co2+
ions
are
further
coordinated
water
molecules
four
acetate
anions
acting
as
monodentate
ligands.
properties
have
fitted
according
to
an
anisotropic
exchange
model
low-temperature
regime
discussed
on
basis
ferromagnetic
interactions
between
with
angles
Co–L–Co
(L
=
O,
OH)
close
orthogonality
weakly
antiferromagnetic
connected
through
central
diamagnetic
Co3+
ion.
Язык: Английский
Two 2D inorganic—organic hybrid compounds containing Anderson—type polyoxometalate for electrocatalytic and capacitive performances
Polyhedron,
Год журнала:
2024,
Номер
255, С. 116957 - 116957
Опубликована: Март 29, 2024
Язык: Английский
Keggin Type Polyoxometalate-Based Metal-Organic Frameworks with Electrocatalytive Activity as Effective Multifunctional Amperometric Sensors for Metal Ions and Ascorbic Acid
Jinzhen Yao,
Jing Sun,
Xiao Li
и другие.
Опубликована: Янв. 1, 2024
Polyoxometalates
(POMs)
based
metal-organic
frameworks
(POMOFs)
integrate
the
merits
of
POMs
with
excellent
redox
properties
and
MOFs
highly
ordered
porous
crystalline
structures,
which
show
potential
electrochemical
applications
relying
on
synergistic
catalytic
effect.
Here,
two
new
Keggin-type
POMOFs
[Cd(btbu)2(H2O)2(PMo12O40)]
(CUST-636),
[Cd(btbu)2(H2O)(SiW12O40)0.5](CUST-638)
are
synthesized
using
flexible
ligand
1,4-bis(1,2,4-triazol-1-yl)butane
(abbreviated
as
btbu)
a
by
hydrothermal
method.
PXRD,
IR,
TG
analysis
were
carried
out
CUST-636
CUST-638.
Then,
they
prepared
into
electrode
materials
(referred
to
636-GCE
638-GCE),
explore
electrocatalytic
properties.
638-GCE
good
performance
against
KBrO3,
KNO2,
K2Cr2O7
AA.
Furthermore,
detection
trace
Cr(VI)
was
conducted
sensors
638-GCE.
The
low
limits
(LODs)
CUST-638
0.32
0.45
μM,
respectively,
lower
concentrations
in
drinking
water
than
maximum
allowable
concentration
specified
World
Health
Organization
(WHO).
Язык: Английский