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荧光分析法作为一种常规的分析方法，以简便、快捷及选择性好、灵敏度高、仪器设备简单不昂贵等特点，在微量元素分析、食品检测、医药、环境保护、石油工业等领域发挥了重要的作用。而后来发展起来的荧光共振能量转移光谱法为物质大分子内部结构的测定以及动态过程的监视提供了一条快速、简捷且灵敏的途径。近些年来荧光共振能量转移光谱法已经应用到了环境分析和药物分析等领域，解决了一些重要分析中出现的问题，展示出了良好的发展前景。 共振瑞利散射技术是一项在荧光分光光度计上进行测量的光散射分析技术。在荧光分光光度计上选择合适的激发和发射狭缝宽度，并利用相等的激发和发射波长进行同时扫描所得的同步光谱，则为共振瑞利散射光谱。 |
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benmao_mogu
铁杆木虫 (著名写手)
- 翻译EPI: 51
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xiangtan520(金币+10): 2010-04-17 11:08
wg423(金币+4): 代发 2011-04-10 13:01:29
xiangtan520(金币+10): 2010-04-17 11:08
wg423(金币+4): 代发 2011-04-10 13:01:29
| Fluorescence spectrometry as a routine analytical methods, to simple, fast and good selectivity, high sensitivity, simple and inexpensive equipment, etc., in the trace element analysis, food testing, pharmaceutical, environmental protection, play in the field of oil industry and other an important role. And later developed fluorescence resonance energy transfer spectroscopy for the determination of the internal structure of macromolecular substances as well as monitoring the dynamic process offers a fast, simple and sensitive way. In recent years, fluorescence resonance energy transfer spectroscopy has been applied to environmental analysis and drug analysis in the field to address some important issues emerging from the analysis,Show good prospects for development.Resonance Rayleigh scattering is a measurement of thefluorescence spectrophotometer on the light scattering analysis. Fluorescence spectrophotometer, select the appropriate excitation and emission slit width, and the use of equal excitation and emission wavelength synchronous spectra obtained while scanning, compared with resonance Rayleigh scattering. |
2楼2010-04-16 15:43:27
★ ★ ★ ★
xiangtan520(金币+15, 翻译EPI+1): 2010-04-17 11:08
wg423(金币+4): 代发 2011-04-10 13:01:35
xiangtan520(金币+15, 翻译EPI+1): 2010-04-17 11:08
wg423(金币+4): 代发 2011-04-10 13:01:35
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Fluorescence analysis, as a routine analytical method,plays important roles in the field of trace elements,food testing,medicine,environmental protection and oil industry due to its excellent properties of simplicity,convience,seciletivity sensitivity,etc.the later developed Fluorescence resonance energy transfer spectroscopy provides a rapid simple and sensitive way to determine the structure of Macromolecular substances and monitor the dynamic process.in recent years,Fluorescence resonance energy transfer spectroscopy,adopted by the environmental and medical analysis,has solved some important issues emerging from the analysis and displayed good prospects. Resonance Rayleigh scattering is a measurement of the fluorescence spectrophotometer on the light scattering analysis.Synchronous spectrum can be gotten by selecting appropriate Excitation and Emission slit width on the Fluorescence spectrophotometer, and using Equal excitation and emission wavelengths to scan simultaneously,that's the so-called Resonance Rayleigh scattering. 有些专业词汇可能翻译的不准确，请楼主仔细检查一下！ |
3楼2010-04-17 10:31:30