查询词典 fluorescence

The Sulfhydryl content of glycinin and β-conglycinin are increased with the increasing of pressure and prolong of processed time; Fluorescence analysis reveals that glycinin has larger hydrophobic regions while processed by higher pressure; But to β-conglycinin, the hydrophobic regions change according to different pressure; The changes of ultraviolet difference spectra of pressured glycinin show that amino acid residues which have ultraviolet absorbance are exposed on the surface of the protein molecule with its unfolding by high pressure denaturation as well as the exposure of sulfhydryl and dissulfide groups.

处理压力的升高和时间的延长都将使大豆豆球蛋白和β-伴大豆球蛋白的半胱氨酸残基暴露，巯基含量增加。荧光分析表明，经压力处理后大豆豆球蛋白表面疏水区域增多：而对于β-球蛋白，在低压作用下，其疏水区域减少，在高压作用下，其疏水区域增加，但在过高的压力下，β-伴球蛋白中的疏水区域又呈现减少的趋势。

Among them,the chemosensory properties of two molecular tweezers derived from diethoxycarbonyl glycoluril for metal ions were studied by fluorescent spectroscope.It was found that they both exhibited selective recognition towards Fe~(3+)among 13 metal ions investigated in DMF/CH_3OH(50:1, v/v)with fluorescence quenching,and formed 1:1 stoichiometry complex with Fe~(3+).

通过荧光光谱滴定考察了其中两个二乙基酯基甘脲分子钳异构体对13种不同金属离子的识别作用，研究表明在DMF/MeOH(50：1 v/v)中，它们能够很好地选择性地识别Fe~(3+)离子，与Fe~(3+)离子形成1：1的复合物并且呈现荧光淬灭效应，可作为Fe~(3+)的荧光化学传感器。

Thirdly, the interaction between metal, drug and guanylic acid is studied by UV and fluorescence spectra.

其中的原始配体CPFX在合成反应中均发生了改变，主要变化在7位取代基。

Abstracts: Objective To appraise the intervening effect of Shuanghuang Shadu Tuishao Gule to the NDV with fluorescence ration RT-PCR methods used to check moderate and strong NDV.

目的 应用已建立的检测中、强毒力新城疫病毒的实时荧光定量RT-PCR方法评价双黄杀毒退烧颗粒对NDV的干预作用，为抗病毒药物的快速筛选和疗效评价奠定基础。

Bone marrow transplantation + habu snake venom + GM-CSF group: recipients received GM-CSF intraperitoneal injection for seven days continuously after habu snake venom injection, and observed the green fluorescence in kidney on above-mentioned times.

骨髓移植+竹叶青蛇毒+GM-CSF组：骨髓移植后的受体鼠在竹叶青蛇毒注射后连续腹腔注射GM-CSF一周，在上述各时间点观察肾脏组织中的绿色荧光。

Bone marrow transplantation + habu snake venom group: recipients accepted habu snake venom through tail veins five weeks after transplantation and were provoked mesangio proliferative glomerulonephritis, then observed the green fluorescence in recipients kidneys on the 7, 14, 28, 56 day after habu snake venom injection.

骨髓移植+竹叶青蛇毒组：受体鼠在接受骨髓移植后的五周通过尾静脉注射竹叶青蛇毒诱发系膜增生型肾小球肾炎，竹叶青蛇毒注射后的第7、14、28、56天观察受体鼠肾脏中的绿色荧光。

Bone marrow transplantation + habu snake venom + Ligustrazine + GM-CSF group: recipients received Ligustrazine and GM-CSF intraperitoneal injection for seven days continuously after habu snake venom injection, and observed the green fluorescence in kidney on above-mentioned times.

骨髓移植+竹叶青蛇毒+GM-CSF+川芎嗪组：骨髓移植后的受体鼠在竹叶青蛇毒注射后连续腹腔注射GM-CSF及川芎嗪一周，在上述各时间点观察肾脏组织中的绿色荧光。

B one marrow transplantation + habu snake venom + Ligustrazine group: recipients received Ligustrazine intraperitoneal injection for seven days continuously after habu snake venom injection, and observed the green fluorescence in kidney on above-mentioned times.

骨髓移植+竹叶青蛇毒+川芎嗪组：骨髓移植后的受体鼠在竹叶青蛇毒注射后连续腹腔注射川芎嗪一周，在上述各时间点观察肾脏组织中的绿色荧光。

Methods Realtime fluorescence quantitive RTPCR was used to detect the expression level of Tiam1 mRNA in gastric cancer tissues of 66 cases, paracancerous tissues (over 3cm) of 66 cases and gastric benign lesion tissues of 11 cases. Meanwhile, CK18 was selected as the hallmarker for lymph node micrometastasis to detect the level of CK18 mRNA expression in 199 lymph nodes from 24 cases of gastric carcinomas diagnosed negative by pathologic examinations.

采用TaqMan探针实时荧光定量PCR方法，定量检测66例胃癌患者癌组织、癌旁组织及11例胃良性病变组织中的Tiam1 mRNA拷贝数，同时将CK18作为淋巴结微转移的标志基因，定量检测24例病理诊断无淋巴结转移的胃癌患者199枚淋巴结的CK18mRNA拷贝数。

By using fluorescence microscopy of Hele cells and PC12 cells,probe Rh6GFe1 was shown to be capable of penetrating into living cells and imaging intracellular Fe~(3+)distribution.

活细胞Hele细胞和PC12细胞的荧光显微成像结果表明该探针能够穿透细胞并能识别细胞内的Fe~(3+)。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。