A near-infrared chemosensor for determination of trivalent aluminum ions in living cells and tissues
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- 作者：Jun-Ying Xiea ; Chun-Yan Lia ; c ; lichunyan79@sina.com" class="auth_mail" title="E-mail the corresponding author ; Yong-Fei Lib ; Ya-Jun Fua ; Shi-Xin Niea ; Hong-Yan Tana ; 13187221488@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Near-infrared ; Fluorescent chemosensor ; Aluminum ion ; Rhodamine ; Bioimaging
- 刊名：Dyes and Pigments
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：136
- 期：Complete
- 页码：817-824
- 全文大小：1606 K
文摘
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A near-infrared fluorescent chemosensor (NIR-Rh) is developed for detecting Al3+.
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Fisher aldehyde is introduced to rhodamine dyes to extend emission wavelength.
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The chemosensor shows a high sensitive response to Al3+ with 77-fold enhancement.
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The chemosensor exhibits a high selectivity for Al3+ over other metal ions.
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The chemosensor has been used in living cells and tissues successfully.
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