Applied Organometallic Chemistry,
Journal Year:
2025,
Volume and Issue:
39(3)
Published: Feb. 24, 2025
ABSTRACT
One
3D
Zn‐MOF
,
namely,
{[Zn
2
(L)(OH)(DMF)]}
n
was
selected
based
on
the
flexible
ether
oxygen
carboxylic
acid
3‐(3,5‐dicarboxylatobenzyloxy)benzoic
(H
3
L).
able
to
specifically
recognize
biomarker
methylmalonic
(MMA)
and
antibiotic
tetracycline
(TC)
through
fluorescence
enhancement
ratio
mechanism,
with
detection
limits
(LOD)
as
low
1.29
0.26
μM,
respectively.
It
also
has
high
selectivity
rapid
response
characteristics.
In
particular,
visual
significantly
enhanced
in
presence
of
Tb
3+
antenna
effect.
To
explore
potential
application,
fluorescent
test
strips
mixed
matrix
membrane
(MMM)
were
successfully
prepared
realize
detection.
The
recovery
rates
MMA
TC
simulated
urine
actual
water
systems
95.3%–100.5%
93.5%–94.7%,
respectively,
indicating
that
provided
possibility
for
detecting
practical
systems.
Applied Organometallic Chemistry,
Journal Year:
2025,
Volume and Issue:
39(3)
Published: Feb. 24, 2025
ABSTRACT
One
3D
Zn‐MOF
,
namely,
{[Zn
2
(L)(OH)(DMF)]}
n
was
selected
based
on
the
flexible
ether
oxygen
carboxylic
acid
3‐(3,5‐dicarboxylatobenzyloxy)benzoic
(H
3
L).
able
to
specifically
recognize
biomarker
methylmalonic
(MMA)
and
antibiotic
tetracycline
(TC)
through
fluorescence
enhancement
ratio
mechanism,
with
detection
limits
(LOD)
as
low
1.29
0.26
μM,
respectively.
It
also
has
high
selectivity
rapid
response
characteristics.
In
particular,
visual
significantly
enhanced
in
presence
of
Tb
3+
antenna
effect.
To
explore
potential
application,
fluorescent
test
strips
mixed
matrix
membrane
(MMM)
were
successfully
prepared
realize
detection.
The
recovery
rates
MMA
TC
simulated
urine
actual
water
systems
95.3%–100.5%
93.5%–94.7%,
respectively,
indicating
that
provided
possibility
for
detecting
practical
systems.
