查询词典 rhodamine

A new method for the determination of trace bromate is proposed in this paper. The optimum conditions for the oxidation of rhodamine B by bromate in hydrochloric acid medium are studied.

研究了罗丹明B与BrO3的褪色反应，确定了最佳反应条件，建立了一种光度法测量微量溴酸根离子的新方法。

Chapter 2; Synthesis of 4,7,- dichlorine -5 (and 6)- carboxylic acid Rhodamine bright fluorescent dye

第二章 4，7，-二氯-5(和6)-羧酸罗丹明荧光染料的合成研究

Coomassie brilliant blue and rhodamine B were chosen as model drugs to study the capsules' carrying ability of different electric charge molecules.

以考马斯亮蓝和罗丹名B为模型药物，对比了微囊对具有不同电荷的分子的装载能力。

PMN has a function of oxidation and adsorption under acidic conditions, such as Gentian Purple, Methylene Blue, Conga Red, Rhodamine B and Methyl Orange. PMN can oxidize diversiform dyes (pH＜4. 5). The increasing of concentration on Mn and wastewater UV-Vis spectra after contact can prove it.

PMN在酸性条件下（pH＜4.5）可氧化多种染料，如龙胆紫、亚甲基蓝、刚果红、罗丹明B和甲基橙等，通过测定体系Mn的生成量和模拟废水脱色后的紫外可见吸收曲线可有力证明上述观点。

At present, the widely used dyes in biological analysis are rhodamine, BODIPY, cyanine, coumarin and so on.

目前，用于生物分析的常用染料主要有：罗丹明类，花菁类，BODIPY类及香豆素等。

Furthermore, cyclic transformation of Fe2+ with Fe3+ as well as degradation of Rhodamine B in the UV/Fenton system were investigated, by maintaining 0.180 mmol L-1 dissolved total Fe and ordinary UV irradiation throughout the whole reaction, while adding 1.7 mL 30% H2O2 into the residual solution four times in sequence.

研究了总铁含量维持在0.180 mmol·L-1、保持紫外光照射、4次向同一UV/Fenton体系中添加1.7 mL H2O2，每次反应后Fe2+/Fe3+的循环转化规律和溶液的脱色效果。

The probe connects rhodamine with artifical enzyme complex, and utilizes the conformational change of SOD active center during the dismutation of superoxide anion to realize the change of the fluorescent intensity of fluorophore.

过程中出现的活性部位结构变化实现荧光团的荧光强度变化，以期实现对O2-。

The cytoskeleton was observed with Rhodamine-Phalloidin staining and lateral mobility of ConA receptor complex was determined by the method of FRAP. The experiment was divide into 5 groups.

本实验采用体外培养的人胃癌细胞，利用免疫荧光技术和FRAP技术研究细胞骨架和膜表面ConA受体复合物的侧向扩散运动。

In chapter 5, the application of spiro-formed rhodamine B hydrazide as a novel fluorescent probe was studied.

第五章研究了新型荧光探针RBH在生物活性自由基及其它分析领域的应用。

The objectives of the present study were to evaluate the feasibility of rhodamine B hydrazide as a probe for peroxynitrite and its potential use in biological systems.

RBH本身为个无色、无荧光的物质，ONOO〓与RBH反应生成强荧光产物罗丹明B，导致体系的荧光强度大大增强。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。