噻唑

MTT works as electron acceptor in this method.

噻唑蓝的作用是作为电子受体。

The third part is the spectroscopy of the 4-(benzothiazol-2-yl)naphtho[1,2-d]oxzole derivatives.

第三部分是4-苯并噻唑基-[1，2-d]萘并噁唑衍生物光谱性质的研究。

Organic fluorescent compound;(benzothiazol-2-yl)naphtho[1; 2-d]oxzole derivatives; UV spectroscopy; Fluorescent spectroscopy; Quantum yield

工程科技I，化学，有机化学有机荧光化合物；苯并噻唑基-萘并噁唑衍生物；紫外光谱；荧光光谱；量子产率

In this paper, we designed and synthesized a molecule of compound 1, 2-(benzooxazol-2-yl)-5-4-(3-(benzothiazol-2-yl) phenylamino-6--1,3,5-triazin-2-ylaminophenol, which can only assembled into an organogel upon a short irradiation with ultrasound in toluene-methanol mixed solvent. DSC, XRD and IR were used to detect the properties and mechanisms of the organogel.

本论文中，我们设计合成了一个有机小分子化合物1，4-氨基（2-羟基苯基）苯并噁唑3-氨基苯基苯并噻唑二辛基胺缩三聚氯嗪，研究发现，在甲苯/甲醇=1：2的混合溶剂中，只有利用超声才能使之形成凝胶，加热冷却的方法不能形成凝胶，而形成针状结晶。

Heterocyclic compounds contianing oxazole or thiazole moiety are also an important organic fluorescent compounds,which extensively exist in nature compounds and have superior biological activities.

含有噻唑和噁唑母体的杂环化合物广泛存在于天然化合物中，具有很好的生物活性，而且还是一类很重要的有机荧光材料，因而受到广大科学研究者的广泛关注。

Fibroblasts were passaged with 0.25% trypsin.After 24 and 48 hours incubation,MTT was used to measure the cell proliferation.

取第3代MCL细胞，培养24、48 h后，采用二甲基噻唑二苯基四唑溴盐法测定细胞增殖。

Methods MSCs were obtained from tibias by density gradient centrifugation and were tested the rate of adhesion. The configuration was observed under phase-contrast microscope consecutively and the cell growth was measured by MTT method.

测定其接种贴壁率，在倒置显微镜下连续观察细胞的形态变化，利用甲基噻唑基四唑（methyl thiazdyl tetrazolium， MTT）法测定 MSCs 生长曲线，并应用流式细胞术测定细胞表面标记物。

Methods MSCs were obtained from tibias by density gradient centrifugation and were tested the rate of adhesion. The configuration was observed under phase-contrast microscope consecutively and the cell growth was measured by MTT method. Cell cycle and surface antigens were detected through flow cytometer.

测定其接种贴壁率，在倒置显微镜下连续观察细胞的形态变化，利用甲基噻唑基四唑（methyl thiazdyl tetrazolium， MTT）法测定 MSCs 生长曲线，并应用流式细胞术测定细胞表面标记物。

The tissue maintained the secretion activity under 72 h in roller tube culture, which was indicated by the MTT3-(4,5-dimethylthiazol-z-y1-2, 5-diphenyltetrazolium bro-mide value and oligonucleosomal fraction of cellular DNA.

通过台盼蓝染色观察、培养组织观察、测定 MTT 二甲基噻唑二苯基四唑嗅蓝活性和基因组 DNA 降解成为 1 000 bp 以下核苷酸片段量来比较两种方法的优缺点。

The ten target compounds from alkyl substituent to aryl substituent that have not yet been reported,which was obtained by dehydration, Subsequently treated with sodium nitrite resulting nitroso compounds and then reduced.

本论文以2-羟基-3-萘酸和邻巯基苯胺为原料，通过分子脱水、亚硝化、还原等反应合成了10个不同取代基团的4-苯并噻唑基-[1，2-d]萘并噁唑衍生物，并优化了合成的工艺条件。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。