荧光黄

objective: to develop a simple,rapid,sensitive and selective spectrofluorimetric method to determine rheum total anthraquinone content.

目的 建立一种快速、简单、灵敏度高，测定大黄中总蒽醌的含量的荧光分光光度法。

Anthraquinone compounds were studied by fluorescence method in different experiment conditions.

研究了中药大黄中主要活性成分——蒽醌类化合物的荧光光谱性质。

The proposed method surpassed other chromatographic alternatives in terms of limit of detection at least 10~3 folds with good reproducebility. Chapter 4 A capillary zone electrophoresis with indirect LIF detection method is developed for the simultaneous determination of six coumarin compounds (esculin, esculetin, isofraxidin, genistein, naringin and sophoricoside).

第四章建立了一种毛细管区带电泳—间接激光诱导荧光检测法同时测定6种黄酮类化合物(秦皮甲素、秦皮乙素、异秦皮定、染料木素、柚皮苷和槐角苷)的新方法，扩大了LIF检测的应用范围。

In the second chapter, a microchip capillary electrophoresis with laser-induced fluorescence detector was constructed for separation and detection of riboflavin and flavin mononucleotide.

在第二章中，研究建立芯片毛细管电泳-激光诱导荧光分离分析核黄素和黄素单核苷酸的方法。

The measurement of flavone content in hawthorn by fluorescence method was studied.

研究了用荧光光度法测定山楂中的黄酮。

Flavoprotein fluorescence was used to investigate the effectsof local anesthetics on diazoxide-induced activation of mitoKATPchannels.

用黄素蛋白荧光观察局麻药对二氮嗪诱导的 mitoKATP 通道激活效应的影响。

Liver function and pathological changes of hepatic tissue were examined.

采用ANIT灌胃制备大鼠急性肝内胆汁淤积病理模型，共32只大鼠，设正常组、正常＋大黄素组、模型组和模型＋大黄素组，观察各组实验动物肝功能各项生化指标和肝组织病理学改变，并采用实时荧光定量RT-PCR检测肝细胞膜转运蛋白基因多药耐药蛋白1a（mdr1a）、多药耐药蛋白1b（mdr1b）和多药耐药蛋白2（mdr2）mRNA水平的表达，Western blot方法检测肝脏P-糖蛋白的变化。

To clarify the energy transformation of photosynthesis in etiolated plants,thylakoid membranes from maize was studied at room temperature using steady-state fluorescence spectrum.

为了阐明黄化植物光合作用的能量传递过程，对提取的黄化玉米幼苗类囊体膜运用稳态荧光光谱技术进行研究。

Near-infrared fluorescence of Yb was further enhanced while the visible fluorescence from Yb-Calcein was quenched when second ligand, such as tributyl phosphate, 1,10-Phenanthroline and trioctyl phosphine oxide, was added.

第二配体TBP，Phen，TOPO的加入，可进一步提高Yb~(3+)-钙黄绿素体系的近红外发光效率，但同时也会猝灭Yb~(3+)-钙黄绿素体系的可见区荧光。

The hydroxyl radical scavenging effects of safflower yellow, gardeniayellow, red radish color, purple sweet-potato red color and redcabbage color were detected in vitro with fluorescence spectrophotometry, andthe results make sure that all of the five pigments have some scavenging effects on thehydroxyl radical, though each pigment didn't have the same change trend.

用荧光分光光度法检测红花黄色素、栀子黄色素、红萝卜色素、紫甘薯色素、紫甘蓝色素等五种色素体外清除羟自由基的作用，结果证实SY、GY、RRC、PSPRC、RCC等五种色素对羟自由基都有一定的清除作用，每种色素的变化趋势不完全相同。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。