Simultaneous determination of pethidine and methadone by capillary electrophoresis with electrochemiluminescence detection of tris(2,2 '-bipyridyl)ruthenium(ii)
文献类型：期刊论文
| 作者 | Han, Bingyan2; Du, Yan2; Wang, Erkang2 |
| 刊名 | Microchemical journal
 |
| 出版日期 | 2008-08-01 |
| 卷号 | 89期号:2页码:137-141 |
| 关键词 | Capillary electrophoresis Electrochemiluminescence Pethidine Methadone |
| ISSN号 | 0026-265X |
| DOI | 10.1016/j.microc.2008.01.007 |
| 通讯作者 | Wang, erkang(ekwang@ciac.jl.cn) |
| 英文摘要 | In this paper, we described a simple and rapid method, capillary electrophoresis with electrochemiluminescence (ce-ecl) detection using tris(2,2'-bipyridyl)ruthenium(ii) (ru(bpy)(3)(2+)), to simultaneously detect pethidine and methadone. analytes were injected to separation capillary of 67.5 cm length (25 mu m i.d., 360 mu m o.d.) by electrokinetic injection for 10 s at 10 kv. under the optimized conditions: ecl detection at 1.20 v, 30 mm sodium phosphate (ph 6.0) as running buffer, separation voltage at 14.0 kv, 5 mm ru(bpy)(3)(2+) with 50 mm sodium phosphate (ph 6.5) in the detection cell, the linear range from 2.0 x 10(-6) to 2.0 x 10(-5) m for pethidine and 5.0 x 10(-6) to 2.0 x 10(-4) m for methadone and detection limits of 0.5 mu m for both of them were achieved (s/n=3). relative standard derivations of the ecl intensity were 2.09% and 6.59% for pethidine and methadone, respectively. (c) 2008 elsevier b.v. all rights reserved. |
| WOS关键词 | CHROMATOGRAPHY-MASS SPECTROMETRY ; AMPLIFIED SAMPLE STACKING ; LIQUID-CHROMATOGRAPHY ; BIOLOGICAL-FLUIDS ; HUMAN PLASMA ; ELECTROGENERATED CHEMILUMINESCENCE ; SENSITIVE DETERMINATION ; ZONE-ELECTROPHORESIS ; GAS-CHROMATOGRAPHY ; MAIN METABOLITE |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| 语种 | 英语 |
| WOS记录号 | WOS:000257489900008 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2389701 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Erkang |
| 作者单位 | 1.Acad Sinica, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Bingyan,Du, Yan,Wang, Erkang. Simultaneous determination of pethidine and methadone by capillary electrophoresis with electrochemiluminescence detection of tris(2,2 '-bipyridyl)ruthenium(ii)[J]. Microchemical journal,2008,89(2):137-141. |
| APA | Han, Bingyan,Du, Yan,&Wang, Erkang.(2008).Simultaneous determination of pethidine and methadone by capillary electrophoresis with electrochemiluminescence detection of tris(2,2 '-bipyridyl)ruthenium(ii).Microchemical journal,89(2),137-141. |
| MLA | Han, Bingyan,et al."Simultaneous determination of pethidine and methadone by capillary electrophoresis with electrochemiluminescence detection of tris(2,2 '-bipyridyl)ruthenium(ii)".Microchemical journal 89.2(2008):137-141. |
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来源：中国科学院大学
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