Bis-pyridobenzene as a fluorescence light-up sensor for Hg<sup>2+</sup>Ion in water

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Bis-pyridobenzene as a fluorescence light-up sensor for Hg²⁺Ion in water

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作者：Ujjal Ghosh^aAuthor Vitae ; Subhendu Sekhar Bag^a ; ^b ; ^{ssbag75@iitg.eret.in" class="auth_mail" title="E-mail the corresponding author} ; ^{ssbag75@yahoo.co.in" class="auth_mail" title="E-mail the corresponding author}Author Vitae ; Chandan Mukherjee^a ; ^b ; ^{cmukherjee@iitg.ernet.in" class="auth_mail" title="E-mail the corresponding author}Author Vitae
关键词：Hg2+ sensor ; Fluorescence ; m-di-4-Pyridyl benzene (m-DPB) ; Synthesis ; Light-up sensor ; Water media
刊名：Sensors & Actuators: B. Chemical
出版年：2017
出版时间：January 2017
年：2017
卷：238
期：Complete
页码：903-907
全文大小：982 K

文摘

•: Fluorescence Light-up Sensing of Hg²⁺ Ion in Water.
•: Fluorescent probe for Hg²⁺ based on meta-di-4-methylpyridyl benzene (m-DPB) core.
•: Displays a high selectivity and sensitivity (1 μM) for Hg²⁺ with a switch-on fluorescence response.
•: A 1:1 probe-metal complexation with high binding constant.
•: Selective sensing of Hg²⁺-ion with low detection limit.

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