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A novel light-emitting diode-induced fluorescence detector for micro-scale flow analysis system
Yang, BC; Tan, F; Guan, YF
关键词Light-emitting Diode Fluorescence Collinear
刊名SPECTROSCOPY AND SPECTRAL ANALYSIS
2005-12-01
25期:12页:1995-1997
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Technology
类目[WOS]Spectroscopy
研究领域[WOS]Spectroscopy
关键词[WOS]CAPILLARY-ELECTROPHORESIS ; WAVE-GUIDE
英文摘要A compact light-emitting diode-induced fluorescence detector based on collinear scheme is described. The detector was assembled by all-solid-state optical-electronic components and easily coupled with micro-scale flow analysis system by on-column detection mode. Fluorescein isothiocyanate (FITC) and FITC-labeled amino acids were used as test analytes to evaluate the detector performance by capillary electrophoresis and flow injection analysis techniques. The concentration limit of detection was 10(-8) mol (circle) L-1 for FTC-labeled phenylalanine at a signal-to-noise ratio (S/N) of 3 (on-column, 0. 05 mm i.d.). The system exhibited a good linear response in the range of 1 X 10(-7) -2 X 10(-5) mol (circle) L-1 (r(2) = 0.999). The relative standard deviation (RSD) of 6 repetitive injections on peak heights is less than 3 %.
语种英语
WOS记录号WOS:000234388500023
引用统计
被引频次:1[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/321008/139779
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116012, Peoples R China
推荐引用方式
GB/T 7714
Yang, BC,Tan, F,Guan, YF. A novel light-emitting diode-induced fluorescence detector for micro-scale flow analysis system[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2005,25(12):1995-1997.
APA Yang, BC,Tan, F,&Guan, YF.(2005).A novel light-emitting diode-induced fluorescence detector for micro-scale flow analysis system.SPECTROSCOPY AND SPECTRAL ANALYSIS,25(12),1995-1997.
MLA Yang, BC,et al."A novel light-emitting diode-induced fluorescence detector for micro-scale flow analysis system".SPECTROSCOPY AND SPECTRAL ANALYSIS 25.12(2005):1995-1997.
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