crystal violet

The surface enhanced effect has been observed when the cation dye crystal violet was added to the silver sol. The signal of resonance scattering at 345 nm and 700 nm is enhanced greatly. The sensitive surface enhanced resonance scattering spectra was obtained.

当加入带正电的阳离子染料结晶紫后，产生表面增强效应，345nm和700nm处的共振散射信号大为增强，从而获得灵敏的表面增强共振散射光谱。

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Developing and Stabilizing Effect of Activated Clay on Crystal Violet Lactone

活性白土对结晶紫内酯的发色稳色效应

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It was examined seral cytotoxic activities of 43 patients with virus infection of the upper respiratory tract by the method of crystal violet stain ( the serum was inactived at 56 ℃ for 30 min).

应用结晶紫染色法测得43例上呼吸道病毒感染患者血清细胞毒活性（血清经56℃、30min灭活）。

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Cell growth and viability was assessed by crystal violet test, neutral red absorption test, trypan blue exclusion test and MTT test. And the cell differentiation was evaluated by alkaline phosphatase ( ALP) activity.

采用结晶紫试验、中性红吸收试验、台盼蓝排斥试验、MTT法和ALP活性检测考察细胞的生长和分化情况。

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Sensitivity of crystal violet assay decreased over 3 fold when target cell density increased by 2 fold.

靶细胞密度增加2倍，结晶紫测定法的敏感性降低3倍多。

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The potentiometric method or the crystal violet indicator was used to indicate the end-point.

选用高氯酸—冰醋酸标准液滴定,以电位法或结晶紫指示剂指示终点.

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Study on Degradation of Methyl Orange, Alizarine Red and Crystal Violet Using the Photocatalytic System of Mn~ ( 2+)/ H_2O_2

Mn~（2+）/H2O2光催化体系对染料甲基橙、茜素红、结晶紫的降解研究

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Determination of phosphate by molybdophosphate blue-crystal violet spectrophotometry RESEARCH ON DETERMINATION OF TOTAL PHOSPHORUS IN WATER BY PHOTOMETRY OF TIN CHLORIDE REDUCTION

磷钼蓝-结晶紫法测定微量磷钼蓝法测定水中总磷方法的研究

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The results indicated that ZJ-6 can remove more than 90% of the color of Methyl Orange, about 85% of the color of Congo Red and Methylene Blue, about 70% of the color of Crystal Violet.

试验结果表明，ZJ-6对甲基橙的脱色效率超过90%，对刚果红和次甲基蓝脱色效率达85%左右，对结晶紫的脱色效率在70%左右。

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In the presence of Tween-80, trace zinc associates with thiocyanate and crystal violet can form a blue-violet ionic complex, can trace zinc be determined by FIA spectrophotometry.

在吐温-80存在下，锌与硫氰酸盐、结晶紫生成蓝紫色离子络合物，采用流动注射分光光度法测定海水中的微量锌。

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Trace o-phenylene diamine can sensitively catalyze the discoloration reaction of crystal violet oxidized by KBrO _ 3.

痕量邻苯二胺能灵敏催化溴酸钾氧化结晶紫褪色.

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Study on spectrophotometric determination of zinc with potassium sulfocyanate and crystal violet in the presence of β-cyclodextrin and arabic gum

在β-环糊精和阿拉伯树胶存在下硫氰酸盐-结晶紫显色体系测定锌的研究

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Violet crystal bracelet specific maintenance process?

紫水晶手链的具体保养过程?

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Methods Under different administration modes, the inhibitory effect of Lianhua Qingwen Capsule on human influenza A virus ( H3N2) in vitro and its time-effect relationship were assayed by crystal violet staining assay with ribavirin as positive reference drug.

方法以利巴韦林作阳性对照药物，采用存留细胞结晶紫染色法测定连花清瘟胶囊不同给药方式对甲型人流感病毒H3N2的体外抑制作用及其时效关系。

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