International Journal of Molecular Sciences,
Год журнала:
2025,
Номер
26(10), С. 4477 - 4477
Опубликована: Май 8, 2025
In
order
to
determine
how
lanthanide
ions
(La,
Nd,
Eu,
Gd,
Ho,
Tb,
Lu)
coordinate
in
ternary
systems
with
alpha-hydroxy
acids
(glycolic
acid—GA;
or
tartaric
acid—Tar)
and
spermine
(Spm),
potentiometric
studies
were
conducted.
addition,
binary
of
metal
studied,
as
well
the
possibility
non-covalent
interactions
between
studied
ligands.
This
study
was
carried
out
aqueous
solutions,
composition
formed
complexes
confirmed
using
computer
data
analysis.
Using
spectroscopic
measurements,
inner
outer
coordination
spheres
central
ion
determined.
systems,
via
luminescent
studies,
occurrence
so-called
‘antenna
effect’
confirmed.
These
formation
which
can
exist
sphere
interacting
non-covalently
an
acid
sphere.
Dalton Transactions,
Год журнала:
2024,
Номер
53(5), С. 1898 - 1914
Опубликована: Янв. 1, 2024
This
review
focuses
on
the
latest
developments
in
luminescent
lanthanide-based
molecular
materials
as
photosensitizers
and
their
applications
photodynamic
therapy.
Two
new
Sm(
iii
)
Schiff
base
complexes
have
been
synthesized
and
fully
characterized
from
the
novel
ligands:
L1
,
benzoic
acid
pyridin-2-ylmethylene-hydrazide
L2
2-[(4-methoxy-phenylimino)-methyl]-phenol.
