英语释义

1. any of a group of yellowish-red to blue fluorescent dyes especially a brilliant bluish-red dye made by fusing an amino derivative of phenol with phthalic anhydride and used especially in coloring paper and as a biological stain

2. any of a group of yellowish red to blue fluorescent dyes especially rhodamine b

片语

rhodamine b罗丹明B；若丹明B

英汉例句

• the study on the preparation and property of butyl rhodamine b selective electrode is reported.

  本文报道了丁基罗丹明b选择性电极的制备及其性能研究。

• manganese ore (pgm) and powder active carbon (pac) are used in static experiment to decolorize dyestuffs rhodamine b and methyl orange wastewater.

  利用除铁用锰矿砂（pgm）为处理剂进行罗丹明b与甲基橙模拟废水的静态脱色试验，并与粉末活性炭（pac）进行对比。

• the rhodamine 123 was used as a fluorescence probe to label the h22 cells, and the fluorescence intensities were observed with laser scanning confocal microscope.

  采用荧光探针罗丹明123负载，激光扫描共聚焦显微镜下观察h22细胞的荧光强度，分析h22细胞线粒体膜电位的大小。

• the floatation spectrophotometric determination of germanium, platinum and ferrum with isochromatic dye ion pairs formed by tetarbromofluorescein(tbf) and rhodamine 6g(r6g) is described.

  本文研究了四溴荧光素（tbf）、罗丹明6g（r6g）等色染料离子对浮选光度法测定锗、铂和铁的方法。

• optical properties of ag nano-particles and rhodamine b doped pmma polymer films were investigated.

  研究了掺杂银纳米颗粒的染料聚合物薄膜的光学特性。

• study on the new determining method for hrpa new catalytic spectrometry was developed, in which the reduced rhodamine b as a donor of hydrogen.

  辣根过氧化物酶测定新方法研究首次以还原型罗丹明b为氢供体，建立辣根过氧化物酶的催化光度测定新方法。

• the dye rhodamine b and coumarin mixture is used to sensitize nanocrystalline porous films.

  采用罗丹明-b与香豆素混合的方法，配制成敏化剂修饰纳米晶薄膜。

• it is found that rhodamine b has strong ecl on the pt electrode in alkaline solution.

  研究发现罗丹明b在堿性溶液中铂电极上有较强的电致化学发光行为。

• rhodamine 6g was successfully doped into glasses without losing its optical activity.

  实验证明，将罗丹明6g染料掺入而未损失其光学活性。

• very importantly, photocatalytic degradation of rhodamine b shows that rn700a550 has higher activity than p25 under the irradiation of both visible and ultraviolet light.

  罗丹明b的光降解实验表明，rn700a550不仅在可见光而且在紫外光激发条件下都显示了比p25更高的光催化活性。

• resear ch has been carried out on photodissociation process for laser dye rhodamine 6g by esr.

  本文报道了用顺磁共振研究激光染料若丹明6g的光解过程。

• it was found that in the solution of dodecyl benzene sulfonic acid sodium(dbs), effective energy transfer can occur(between) ao and rhodamine 6g even when the concentration of the dyes is very low.

  在十二烷基苯磺酸钠水溶液中，吖啶橙与罗丹明6g染料分子间相互作用发生有效能量转移。

• materials and methods aot-alginate nanoparticles were formulated using emulsion-crosslinking technology. rhodamine and doxorubicin were used as model water-soluble molecules.

  材料和方法：通过乳化-交联技术制备aot-藻酸盐纳米粒。以若丹明和阿霉素作水溶性分子模型。

• a new indicator reaction is developed on the basis of manganese-catalyzed oxidation of rhodamine b by potassium periodate with nitrilotriacetic acid as an activator.

  本文研究了用氨三乙酸作活化剂锰催化高碘酸钾氧化罗丹明b褪色的新指示反应。

• the photocatalysis degradation reaction kinetics and degradation mechanisms of rhodamine b were studied.

  研究了罗丹明b的光催化降解反应动力学与降解机理。

• cell culture studies indicated that nanoparticles enhanced the cellular delivery of rhodamine by about two–tenfold compared to drug in solution.

  细胞培养研究显示纳米粒能提高若丹明的细胞内释放，大约为溶液型药物的二十倍。

• the measurement of rhodamine 6g efflux is a useful method for the identification of drug-resistant strains induced by the excessive expression of active efflux pump.

  测定白念珠菌中罗丹明6g的外排情况，是筛选主动外排泵基因过度表达的耐药菌株的一种有效方法。

• for rhodamine 6g two spectral lines of laser output is separated from each other by up to about 250a.

  对于若丹明6g，双波长激光输出的两条谱线的最大分离为250a左右。

• a review is mainly on the application of butylrhodamine b, rhodamine 6g and tetrabromofluorescein dyes in extraction spectrophotometric and flotation spectrophotometric analysis.

  本文对丁基罗丹明b、罗丹明6g和四溴荧光素在萃取光度法和浮选光度法中的应用做了综述。

• the calculation results are discussed and compared with the experiment on octadecyl rhodamine b(odrb)molecules.

  计算结果和罗丹明b表面活性剂分子（odrb）的实验图像作了分析比较。

• fluorescence from rhodamine b by evanescent wave excitation is observed in the solution close to the surface of prim where the total internal reflection of laser beam(532nm) occurs.

  在罗丹明b溶液中的棱镜表面处，观察到了由532纳米的激光束全内反射产生的消逝波激发的荧光。

• we used flow cytometry to measure intracellular accumulation and efflux of rhodamine 123, and the expression of p glycoprotein.

  用流式细胞仪测细胞对罗丹明123的蓄积、外排及耐药蛋白的表达。

• the influence of gold nanoparticles on the optical properties of dye molecules of rhodamine 6g (r6g) and fluorescein (fl) has been studied.

  研究了金纳米粒子对染料罗丹明6g（r6g）和荧光素（fl）光学性质的影响。

• the measuring results of photochemical reactions in the surface of the semiconductor powder adsorbing rhodamine 6g or rhodamine b by means of photoacoustic spectroscopy were described in this paper.

  本文介绍了用光声光谱法测量吸附有若丹明6g及若丹明b的半导体粉末表面光化学反应的结果，对其机制进行了简单讨论。

• the invention can realize high yield and low relative deviation on the rhodamine b sample and also has the characteristics of simpler and rapider operation, higher efficiency and the like.

  不仅能对罗丹明b样品实现高回收率和低相对偏差，还具有操作更为简单、快速，且效率更高等特点。

• the excitation source was a flashlamp pumped rhodamine tunable dye laser .

  激发源为闪光灯泵可调谐若丹明染科雷射器。