Cyanine-based colorimetric and fluorescent probe for the selective detection of diethylstilbestrol in seawater, shrimp and fish samples
文献类型：期刊论文
| 作者 | Yin, K; Yu, FB; Liu, DY ; Xie, ZH; Chen, LX
|
| 刊名 | SENSORS AND ACTUATORS B-CHEMICAL
 |
| 出版日期 | 2016-02-01 |
| 卷号 | 223期号:1页码:799-805 |
| 关键词 | Diethylstilbestrol Fluorescent probe Colorimetric analysis Near infrared Electrostatic interaction |
| ISSN号 | 0925-4005 |
| 产权排序 | [Yin, Kun; Yu, Fabiao; Liu, Dongyan; Xie, Zhihong; Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Yin, Kun] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 通讯作者 | Chen, LX (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China. lxchen@yic.ac.cn |
| 英文摘要 | The synthetic estrogen drug diethylstilbestrol (DES) plays important roles in the treatment of estrogen deficiency disorders for human beings. The excessive intakes of DES can lead to physiological dysfunction and raise the risk of ovarian cancer, breast cancer and other diseases. However, it is still abused for improving the fat deposition or sex reversal procedure in aquatic economic creatures for pursuit of huge interests. DES can exist in aquatic products or polluted aquacultural seawater, which seriously threatens human health. Therefore, it is desirable to establish simple and sensitive methods for the detection of DES. In this work, we have developed a new colorimetric and fluorescent probe Cy-DES for the detection of DES with high sensitivity and selectivity. As a near-infrared probe, Cy-DES is able to avoid autofluorescence of dissolved organic compounds and maximize signal-to-background contrast. Taking advantage of the strong electrostatic interaction between the probe Cy-DES and DES, the spectroscopic properties of probe Cy-DES can be obviously changed in presence of DES. Under testing conditions, there is an excellent linearity within the range of 1-8 mu M (r = 0.9997) and the detection limit is 0.2 mu M. The probe Cy-DES is successfully applied for the detection of DES in spiked seawater, shrimp and fish samples. Additionally, the detection of DES can be directly achieved by naked eyes with the utilizing of probe Cy-DES. The developed method is of great potential for application in the on-site detection of DES. (C) 2015 Elsevier B.V. All rights reserved. |
| 研究领域[WOS] | Chemistry ; Electrochemistry ; Instruments & Instrumentation |
| 关键词[WOS] | PERFORMANCE LIQUID-CHROMATOGRAPHY ; IN-VIVO ; EXPOSURE ; CYSTEINE ; MICE ; IMMUNOSENSOR ; ESTRADIOL ; ESTROGENS ; POLYMER ; GROWTH |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000366458700105 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/9309]  |
| 专题 | 烟台海岸带研究所_近岸生态与环境实验室 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat 2.Univ Chinese Acad Sci |
| 推荐引用方式 GB/T 7714 | Yin, K,Yu, FB,Liu, DY,et al. Cyanine-based colorimetric and fluorescent probe for the selective detection of diethylstilbestrol in seawater, shrimp and fish samples[J]. SENSORS AND ACTUATORS B-CHEMICAL,2016,223(1):799-805. |
| APA | Yin, K,Yu, FB,Liu, DY,Xie, ZH,&Chen, LX.(2016).Cyanine-based colorimetric and fluorescent probe for the selective detection of diethylstilbestrol in seawater, shrimp and fish samples.SENSORS AND ACTUATORS B-CHEMICAL,223(1),799-805. |
| MLA | Yin, K,et al."Cyanine-based colorimetric and fluorescent probe for the selective detection of diethylstilbestrol in seawater, shrimp and fish samples".SENSORS AND ACTUATORS B-CHEMICAL 223.1(2016):799-805. |
入库方式： OAI收割
来源：烟台海岸带研究所
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