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Start Over Author "Ma, Siyue" Topic fluorescence Journal dyes & pigments
1 results on '"Ma, Siyue"'

1. Design and synthesis of functionalized rhodamine based probes for specific intracellular fluorescence imaging of Fe3+.

Author

Ma, Siyue, Yang, Zheng, She, Mengyao, Sun, Wei, Yin, Bing, Liu, Ping, Zhang, Shengyong, and Li, Jianli

Subjects
*IRON ions, *RHODAMINES, *FLUORESCENT probes, *IMAGING systems in chemistry, *CHEMICAL synthesis, *ULTRAVIOLET spectroscopy
Abstract

Two functionalized rhodamine based probes have been rational designed and synthesized. The probes have sufficiently high selectivity and sensitivity for the detection of Fe 3+ ion both by fluorescence and ultraviolet spectroscopy with strong ability of anti-interference performance. The detection process has been shown to be reversible and involves the fluoran ring-opening upon complexation with Fe 3+ . The obvious fluorescence image obtained from confocal laser scanning microscopy of the detection of Fe 3+ in living L929 cells demonstrate that the probes could contribute to significant breakthroughs in understanding the critically important functions of Fe 3+ in related cells and biological organs. [ABSTRACT FROM AUTHOR]

Published
2015
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