Recent studies of metal-organic frameworks as meat freshness sensors
Microchemical Journal,
Год журнала:
2025,
Номер
212, С. 113184 - 113184
Опубликована: Фев. 27, 2025
Язык: Английский
Structural Diversity and Fluorescent Sensing for Antibiotics and Nitrobenzene of Cd‐Based Sensors With Three Tricarboxylate Isomers
Applied Organometallic Chemistry,
Год журнала:
2025,
Номер
39(5)
Опубликована: Апрель 8, 2025
ABSTRACT
Three
novel
Cd
(II)
coordination
polymers
(Cd‐CPs)
(
1–3)
,
with
the
formula
of
[Cd(2‐DBB)(1,4‐bibz)(OH)]·H
2
O(
1
),
[Cd
3
(3‐DBB)(1,4‐bibz)
]·2H
and
[Cd(4‐HDBB)(1,4‐bibz)
0.5
](
)
based
on
three
soft
organic
isomers:
n
‐(3,5‐dicarboxylato
benzyloxy)
benzoic
acid
=
2,
3,
or
4‐H
DBB),
one
linear
N‐donor
ligand
1,4‐bis(1‐imidazoly)
benzene
(1,4‐bibz)
have
been
synthesized
hydrothermally
characterized
by
X‐ray
single
crystal
diffraction,
elemental
analyses,
thermogravimetric,
UV,
IR,
PXRD
technologies.
The
significant
structural
differences
are
both
featuring
2D
networks,
but
3D
framework
due
to
change
H
DBB
isomers.
Despite
differences,
series
Cd‐CPs
exhibits
similar
fluorescence
sensing
properties
for
nitrobenzene
(NB)
low
detection
limits
1.05
μM
44.3
nM
59.1
respectively.
However,
these
discovered
detect
different
antibiotics,
respectively:
had
a
quenching
effect
ornidazole
(ONZ)
chloramphenicol
(CHI).
results
theoretical
calculation
verified
mechanism
Cd‐CPs.
Therefore,
might
be
potential
luminescent
materials
antibiotics
NB
in
future.
Язык: Английский
Selective recognition of Cr2O72- anion in water by anthracene phenylpyridine fluorescent probe
Journal of Molecular Structure,
Год журнала:
2025,
Номер
unknown, С. 142500 - 142500
Опубликована: Апрель 1, 2025
Язык: Английский
Ordered plasmonic bowl structures as SALDI-MS platform for sensitive detection of small molecule pollutants in environment and food
Jingtong Zhai,
Chunning Chen,
Jiaxin Lü
и другие.
Microchemical Journal,
Год журнала:
2025,
Номер
unknown, С. 113804 - 113804
Опубликована: Апрель 1, 2025
Язык: Английский
A label-free fluorescence sensing platform based on NaY0.47F4:Ce0.1,Gd0.4,Eu0.03@PEIF down-conversion for selective detection of Cu2+ in aqueous environments
Analytical Methods,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
The
issue
of
Cu
2+
contamination
is
severe
due
to
its
potential
induce
diseases
upon
exposure.
Язык: Английский