Chemistry - A European Journal,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 14, 2024
Abstract
Metal‐organic
frameworks
(MOFs)
with
kagomé
lattice
are
attractive
for
their
unique
physical
and
chemical
properties,
but
little
attention
has
been
paid
to
catalytic
properties.
Herein,
we
report
a
2D
MOF
based
on
phosphonato‐amino‐carboxylate
ligand
(NaHL),
i.
e.,
[Na
0.33
Co(L)(CH
3
OH)
2
](NO
)
(
),
which
exhibits
an
unconventional
lattice.
The
formation
of
this
is
caused
by
the
selective
recognition
NO
−
anion
phenolato
group
L
2−
as
evidenced
theoretical
calculations.
Compound
can
be
utilized
α‐methoxymethylation
aminomethylation
aromatic
ketones
using
methanol
C1
source.
Interestingly,
compound
exfoliated
in‐situ
into
nanosheets
one‐layer
thickness
under
reaction
conditions,
improves
efficiency.
Based
results
experiments
calculations,
proposed
possible
pathways
reaction.
Chemical Reviews,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 17, 2025
Lanthanides
are
particularly
effective
in
their
clinical
applications
magnetic
resonance
imaging
and
diagnostic
assays.
They
have
open-shell
4f
electrons
that
give
rise
to
characteristic
narrow,
line-like
emission
which
is
unique
from
other
fluorescent
probes
biological
systems.
Lanthanide
luminescence
signal
offers
selection
of
detection
pathways
based
on
the
choice
ion
visible
near-infrared
with
long
lifetimes
lend
themselves
time-resolved
measurements
for
optical
multiplexing
schemes
novel
bioimaging
applications.
The
delivery
lanthanide
agents
cells
allows
localized
bioresponsive
activity
therapies.
Detection
region
spectrum
coupled
technological
advances
microscopies
opens
new
avenues
deep-tissue
surgical
interventions.
This
review
focuses
different
ways
can
be
exploited
nucleic
acid
enzyme
detection,
anion
recognition,
cellular
imaging,
tissue
photoinduced
therapeutic
We
focused
hierarchy
designs
include
luminescent
lanthanides
as
biology
considering
coordination
complexes,
multimetallic
systems
metal-organic
frameworks
nanoparticles
highlighting
strategies
downshifting,
upconversion
revealing
some
opportunities
challenges
offer
potential
further
development
field.
