| Fluorescent detection of p-nitroaniline based on an anionic pyrenyl probe | |
| Ge Wen-Qi1; Sheng Ying-Ying1; Qiao Ya-Dong2; Cao Zhong1; Wu Hai-Chen2; Yao Zhi-Yi2,3 | |
| 刊名 | Chinese journal of analytical chemistry
 |
| 2017-10-01 | |
| 卷号 | 45期号:10页码:1523-1528 |
| 关键词 | Pyrene Fluorescent probe Sensor P-nitroaniline |
| ISSN号 | 0253-3820 |
| DOI | 10.11895/j.issn.0253-3820.170263 |
| 通讯作者 | Cao zhong(zhongcao2004@163.com) ; Yao zhi-yi(yaozy@ihep.ac.cn) |
| 英文摘要 | P-nitroaniline (pna) was one kind of highly toxic aromatic amine and becomes an environmental pollutant in recent years. here we reported the construction of a fluorescent sensor based on an anionic pyrene, 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt (hpts), for the rapid and visual detection of pna in aqueous media. the fluorescence quenching of hpts caused by the presence of pna was through non-covalent interactions. a good linear relationship between fluorescent intensity of hpts at 512 nm was obtained in the range of 10-120 mu mol/l. the detection limit (3 sigma) of this approach was 4. 6 mu mol/l. the results showed that the method was suitable for rapid detection of pna in real samples with good sensitivity, selectivity, anti-interference, low cost and easy operation. |
| WOS关键词 | CATALYSTS ; SENSOR |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE INC |
| WOS记录号 | WOS:000414957900016 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2176885 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Cao Zhong; Yao Zhi-Yi |
| 作者单位 | 1.Changsha Univ Sci & Technol, Sch Chem & Biol Engn, Collaborat Innovat Ctr Micro Nano Biosensing & Fo, Hunan Prov Key Lab Mat Protect Elect Power & Tran, Changsha 410114, Hunan, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China 3.China Agr Univ, Coll Food Sci & Nutr Engn, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ge Wen-Qi,Sheng Ying-Ying,Qiao Ya-Dong,et al. Fluorescent detection of p-nitroaniline based on an anionic pyrenyl probe[J]. Chinese journal of analytical chemistry,2017,45(10):1523-1528. |
| APA | Ge Wen-Qi,Sheng Ying-Ying,Qiao Ya-Dong,Cao Zhong,Wu Hai-Chen,&Yao Zhi-Yi.(2017).Fluorescent detection of p-nitroaniline based on an anionic pyrenyl probe.Chinese journal of analytical chemistry,45(10),1523-1528. |
| MLA | Ge Wen-Qi,et al."Fluorescent detection of p-nitroaniline based on an anionic pyrenyl probe".Chinese journal of analytical chemistry 45.10(2017):1523-1528. |
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