標題: | A N-(2-Aminophenyl)-5-(dimethylamino)-1-naphthalenesulfonic Amide (Ds-DAB) Based Fluorescent Chemosensor for Peroxynitrite |
作者: | Lin, Ku-Kuei Wu, Shou-Cheng Hsu, Kuang-Mei Hung, Chen-Hsiung Liaw, Wen-Feng Wang, Yun-Ming 生物科技學系 Department of Biological Science and Technology |
公開日期: | 16-Aug-2013 |
摘要: | A dansyl derivative (Ds-DAB) was prepared and used as a fluorescent probe for peroxynitrite (ONOO-) detection. The results showed that the addition of peroxynitrite to the aqueous solution of Ds-DAB would result in obvious fluorescence enhancement. This probe is highly specific for peroxynitrite in aqueous solution, avoiding interference from other reactive oxygen species (ROS) and nitrogen species (RNS). The advantages of high selectivity, fast reaction rate, and peroxynitrite bioimaging render Ds-DAB suitable for peroxynitrite detection. |
URI: | http://dx.doi.org/10.1021/ol401932p http://hdl.handle.net/11536/22549 |
ISSN: | 1523-7060 |
DOI: | 10.1021/ol401932p |
期刊: | ORGANIC LETTERS |
Volume: | 15 |
Issue: | 16 |
起始頁: | 4242 |
結束頁: | 4245 |
Appears in Collections: | Articles |
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