Design and Synthesis of two novel carbazole-based fluorescent probes and their application in detecting Hg2+
Huanqing Li,
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Yun Li,
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Shi-Hang Yang
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et al.
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy,
Journal Year:
2025,
Volume and Issue:
340, P. 126352 - 126352
Published: May 9, 2025
Language: Английский
A strategically designed fluorescent turn‐on chemodosimeter for selective detection of mercury (II) via dithioacetal deprotection reaction
Boeun Choi,
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Otgontsetseg Batsaikhan,
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Cheal Kim
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et al.
Journal of the Chinese Chemical Society,
Journal Year:
2025,
Volume and Issue:
unknown
Published: May 14, 2025
Abstract
Mercury
(Hg
2+
)
is
one
of
the
toxic
heavy
metals
and
poses
severe
health
risks
environmental
pollution.
Thus,
we
report
on
strategic
design
synthesis
a
new
fluorescent
chemodosimeter,
(Z)‐3‐(4‐(1,3‐dithian‐2‐yl)phenyl)‐2‐(naphthalen‐2‐yl)acrylonitrile
(
DTNA
),
for
detecting
Hg
.
In
presence
,
exhibited
an
intense
cyan
fluorescence
turn‐on,
showing
significant
Stokes
shift
(150
nm),
high
quantum
yield
(Ф
F
=
0.2721),
selectivity
with
low
interference
from
other
metal
ions.
The
recognition
mechanism
was
demonstrated
as
dithioacetal
deprotection
through
1
H
NMR
titration,
ESI‐MS,
FT‐IR,
DFT
calculation.
particular,
test
papers
coated
were
successfully
applied
monitoring
enabling
on‐site
detection.
Language: Английский
Selenophene-containing silicon-rhodamine: A novel near-infrared fluorescent probe for Hg2+ detection and its application in cell imaging
Xiaochun Wang,
No information about this author
Haifeng Yu,
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Feng Tan
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et al.
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy,
Journal Year:
2024,
Volume and Issue:
328, P. 125480 - 125480
Published: Nov. 22, 2024
Language: Английский
8-(4-(3,4-Dicyano)phenoxyphenyl)-2,6-diethyl-4,4-difluoro-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene: Synthesis and Photophysical Properties
Evgeniy E. Molchanov,
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Anna N. Gavrilova,
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Anastasia S. Shushkova
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et al.
Optical Materials,
Journal Year:
2024,
Volume and Issue:
unknown, P. 116558 - 116558
Published: Dec. 1, 2024
Language: Английский
A highly-sensitive fluorescent probe for the detection of copper ions and its applications in water quality monitoring, neural cell imaging and plant imaging
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy,
Journal Year:
2024,
Volume and Issue:
329, P. 125613 - 125613
Published: Dec. 19, 2024
Language: Английский