Specific detection of hypochlorite: a cyanine based turn-on fluorescent sensor
Publication type: Journal Article
Publication date: 2019-05-02
scimago Q3
wos Q3
SJR: 0.315
CiteScore: 3.0
Impact factor: 2.0
ISSN: 09743626, 09737103, 02534134
General Chemistry
Abstract
Judiciously designed cyanine based fluorogenic probe (L) can exhibit interesting solvent polarity induced isomerization. The probe displayed a highly selective TURN-ON fluorescence response towards hypochlorite among various reactive oxygen species (ROS) and analytes in a mixed aqueous medium. The sensing process was attributed to the formation of a probe-OCl adduct which results in restricting the donor-acceptor extended conjugation. The detection limit was found to be as low as 3 $$\upmu \hbox {M}$$ . The proposed sensing mechanism is supported by mass spectrometric analysis and HPLC study. Cyanine based fluorogenic probe (L) selectively detect hypochlorite among various ROS with a detection limit of 3 $$\upmu \hbox {M}$$ in mixed aqueous medium through TURN-ON fluorescence response.
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14
Total citations:
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Citations from 2025:
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(14.29%)
The most citing journal
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GOST
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Samanta S. et al. Specific detection of hypochlorite: a cyanine based turn-on fluorescent sensor // Journal of Chemical Sciences. 2019. Vol. 131. No. 5. 36
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Samanta S., Halder S., Manna U., Das G. K. Specific detection of hypochlorite: a cyanine based turn-on fluorescent sensor // Journal of Chemical Sciences. 2019. Vol. 131. No. 5. 36
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TY - JOUR
DO - 10.1007/s12039-019-1612-y
UR - https://doi.org/10.1007/s12039-019-1612-y
TI - Specific detection of hypochlorite: a cyanine based turn-on fluorescent sensor
T2 - Journal of Chemical Sciences
AU - Samanta, Soham
AU - Halder, Senjuti
AU - Manna, Utsab
AU - Das, Gopal K.
PY - 2019
DA - 2019/05/02
PB - Springer Nature
IS - 5
VL - 131
SN - 0974-3626
SN - 0973-7103
SN - 0253-4134
ER -
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BibTex (up to 50 authors)
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@article{2019_Samanta,
author = {Soham Samanta and Senjuti Halder and Utsab Manna and Gopal K. Das},
title = {Specific detection of hypochlorite: a cyanine based turn-on fluorescent sensor},
journal = {Journal of Chemical Sciences},
year = {2019},
volume = {131},
publisher = {Springer Nature},
month = {may},
url = {https://doi.org/10.1007/s12039-019-1612-y},
number = {5},
pages = {36},
doi = {10.1007/s12039-019-1612-y}
}