查询词典 crystal violet

Mechanism and influence factors of resonance light scattering spectra of crystal violet aqueous solution are studied.

研究了结晶紫水溶液的共振光散射光谱的形成机理与影响因素。

In this paper, the electrochemical behaviors of some electroactive dyes such as pyronine B, phenosafranine, brilliant cresyl blue, crystal violet, neutral red etc. and their interaction with DNA on the mercury electrode were carefully studied.

本文筛选了具有电活性的染料分子吡啰红B、酚藏花红、灿烂甲酚蓝、结晶紫和中性红作为电化学探针，采用电化学法在汞电极上系统研究了它们的电化学行为以及和DNA的相互作用。

This paper is made up of 6 chapters; chapter 1 summarizes the interaction of low molecular weight compounds with DNA; chapter 2 to 6 focus on the electrochemical studies of some organic dyes such as pyronine B, phenosafranine, brilliant cresyl blue, crystal violet, neutral red etc. and their interaction with DNA, respectively. Different electrochemical methods such as linear sweep voltammetry, cyclic voltammetry and UV-Vis spectrophotometric method are applied to the investigation.

论文由6章组成，第1章综述了小分子和DNA的相互作用；第2至6章分别筛选了吡啰红B、酚藏花红、灿烂甲酚蓝、结晶紫和中性红等小分子染料，以汞电极如静汞电极、滴汞电极作为工作电极，采用循环伏安法、线扫极谱法等电化学手段，结合紫外-可见分光光度法，研究了它们的电化学行为以及和DNA的相互作用。

Objective: A novel method was established for the determination of trace Crystal Violet in environment.

目的：建立一种测定环境中痕量结晶紫的新方法。

The viability and number of survival of HeLa cells were determined by MTT and crystal violet assays, respectively.

结果 ①槐果碱稀释到＜391μg/mL，对HeLa细胞无毒性；≥783μg/mL引起HeLa细胞CPE。

Flood smears with crystal violet and let stand for 5 to 7 minutes.

用结晶紫泛过抹片并等候五至七分钟。

The interaction between silver sol and crystal violet has been studied by means of resonance scattering spectroscopy and UV spectrophotometry.

采用共振散射光谱和紫外可见光谱研究了银胶与结晶紫的相互作用。

Gram ' s stain A stain containing the basic dye crystal violet or gentian violet that forms the basis for the division into Gram positive and Gram negative bacteria.

革兰氏染色法：是一种使用结晶紫或龙胆紫作为染料来区分革兰氏阳性菌和革兰氏阴性菌的染色方法。

In pH 5.3-6.8 Britton-Robinson buffer medium, Cefotaxime sodium can react with HgCl2 to form 1:1 anionic chelate, which can further react with basic triphenylmethane dye such as crystal violet, methyl violet, ethyl violet, brilliant green, iodine green, methyl green and malachite green to form ternary ion-association complexes. As a result, the resonance Rayleigh scattering spectrum was enhanced greatly.

在pH为5.3~6.8的Britton-Robinson缓冲溶液中，头孢噻肟钠与HgCl2形成摩尔比为1：1的螯合阴离子，它能进一步与结晶紫、甲基紫、乙基紫、亮绿、碘绿、甲基绿和孔雀石绿等碱性三苯甲烷类染料反应形成三元离子缔合物，导致共振瑞利散射的显著增强。

After treatment, the residues of crystal violet and leuco crystal violet in eel tissues were analysed by HPLC-MS.

结果表明：鳗鲡肌肉组织中结晶紫的最高浓度出现在给药后12h；在整个监测过程中，肌肉组织中结晶紫的含量都较低(0~3.91μg/kg)；药浴336h后，结晶紫未检出。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。