A novel colorimetric and turn-on fluorescent chemosensor for iron(III) ion detection and its application to cellular imaging
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- 作者：Aoheng Luo ; Hongqing Wang ; hqwang2015@126.com" class="auth_mail" title="E-mail the corresponding author ; Yuyuan Wang ; Qiao Huang ; Qin Zhang
- 关键词：Fluorescent probe ; Ferric ion ; Rhodamine ; Cell imaging ; Fluorescence enhancement
- 刊名：Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
- 出版年：2016
- 出版时间：5 November 2016
- 年：2016
- 卷：168
- 期：Complete
- 页码：37-44
- 全文大小：1385 K
文摘
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A novel bis-(rhodamine) based probe Rh-2 for detection of Fe3 + was synthesized
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The probe exhibited highly selective and sensitive colorimetric and “turn on” fluorescence enhancement towards Fe3 + ions
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It could be served as a naked-eye and fluorescence indicator for Fe3 + ions.
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The probe has been used for imaging intracellular Fe3 + ions successfully.