Rhodamine-2-thioxoquinazolin-4-one conjugate: A highly sensitive and selective chemosensor for Fe3+ ions and crystal structures of its Ag(I) and Hg(II) complexes
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- 作者：Yuan WangaAuthor Vitae ; Hui-Qin ChangaAuthor Vitae ; Wei-Na Wua ; wuwn08@hpu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Xiao-Lei ZhaoaAuthor Vitae ; Yong YangbAuthor Vitae ; Zhou-Qing Xua ; zhqxu@hpu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Zhi-Hong Xuc ; xuzhihong1980@yahoo.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Lei JiaaAuthor Vitae
- 关键词：Rhodamine ; 2-Thioxoquinazolin-4-one ; Fe3+ ; Off-on sensor ; Cell imaging ; Ag cluster
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：239
- 期：Complete
- 页码：60-68
- 全文大小：3422 K
文摘
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A new rhodamine-based fluorescent probe for Fe3+ has been developed.
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Response of probe to Fe3+ is a coordination reaction.
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The probe has been used for imaging of Fe3+ in living cells.
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Crystal structure of the possible intermediate of R1 with Ag+ and Hg2+ ions were reported.
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