Vanillinyl thioether Schiff base as a turn-on fluorescence sensor to Zn2+ ion with living cell imaging
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- 作者：Chiranjit PatraaAuthor Vitae ; Anup Kumar BhanjaaAuthor Vitae ; Chandana SenaAuthor Vitae ; Durbadal OjhabAuthor Vitae ; Debprasad Chattopadhyayb ; debprasad@gmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Ambikesh MahapatraaAuthor Vitae ; Chittaranjan Sinhaa ; c_r_sinha@yahoo.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Vanillinyl thioether ; Zn2+ sensor ; DFT ; CHEF ; Cell imaging
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：2 June 2016
- 年：2016
- 卷：228
- 期：Complete
- 页码：287-294
- 全文大小：2209 K
文摘
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Vanillin based thioether Schiff base (H2L) is a hexadentate N2O2S2 donor ligand.
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Upon addition Zn2+ ion to H2L enhances emission in presence of other ions.
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The [Zn–L] complex formation is established by Job’s plot, NMR titration and mass spectral data.
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H2L has been used for imaging and sensing Zn2+ ions in Vero Cells.
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DFT computation of ligand and complex is used for spectral interpretation.