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Analysis of phenols by high-performance liquid chromatography with pre-column derivatization by 2-(9-carbazole)-ethyl-chloroformate
Zhang, L; Zhang, LH; Zhang, WB; Zhang, YK; Zhang YK(张玉奎); Zhang YK(张玉奎)
关键词2-(9-carbazole)-ethyl-chloroformate Fluorescence Derivatization High-performance Liquid Chromatography Phenols
刊名ANALYTICA CHIMICA ACTA
2005-07-06
ISSN0003-2670
DOI10.1016/j.aca.2005.04.025
543期:1-2页:52-57
收录类别SCI
文章类型Article
部门归属18
项目归属1810
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Analytical
研究领域[WOS]Chemistry
关键词[WOS]SOLID-PHASE EXTRACTION ; GAS-CHROMATOGRAPHY ; P-CRESOL ; MASS-SPECTROMETRY ; LABELING REAGENT ; 4-(4,5-DIPHENYL-1H-IMIDAZOL-2-YL)BENZOYL CHLORIDE ; CHEMILUMINESCENCE DETECTION ; FLUORESCENCE DETECTION ; URINARY PHENOL ; BISPHENOL-A
英文摘要2-(9-Carbazole)-ethyl-chloroformate (CEOC), a novel pre-column fluorescence labeling reagent, has been synthesized and applied for the derivatization of phenols. Taken phenol, p-chlorophenol, 2,5-dimethylphenol, 2,4-dichlorophenol and 1,4-dihydroxybenzene as testing standards, the effects of derivatization conditions, such as pH of borate buffer, reaction time and fluorescent tagging reagent concentration, have been systematically studied. Under the optimized conditions, CEOC reacts readily with the phenols to form stable derivatives with excitation and emission wavelengths, respectively, at 293 and 360 nm. The single step derivatization reaction could be finished within 20 min even at room temperature. Such a method has been successfully applied to the analysis of phenols in printing ink by high-performance liquid chromatography. (c) 2005 Elsevier B.V. All rights reserved.
语种英语
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WOS记录号WOS:000229953300008
引用统计
被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/92303
专题中国科学院大连化学物理研究所
通讯作者Zhang YK(张玉奎); Zhang YK(张玉奎)
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Zhang, L,Zhang, LH,Zhang, WB,et al. Analysis of phenols by high-performance liquid chromatography with pre-column derivatization by 2-(9-carbazole)-ethyl-chloroformate[J]. ANALYTICA CHIMICA ACTA,2005,543(1-2):52-57.
APA Zhang, L,Zhang, LH,Zhang, WB,Zhang, YK,张玉奎,&张玉奎.(2005).Analysis of phenols by high-performance liquid chromatography with pre-column derivatization by 2-(9-carbazole)-ethyl-chloroformate.ANALYTICA CHIMICA ACTA,543(1-2),52-57.
MLA Zhang, L,et al."Analysis of phenols by high-performance liquid chromatography with pre-column derivatization by 2-(9-carbazole)-ethyl-chloroformate".ANALYTICA CHIMICA ACTA 543.1-2(2005):52-57.
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