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- fluorescence quantum counter 荧光量子计数器
- But most of the drugs has tew fluorescence quantum yield, so some reagents must be added to produce fluorescence. 间接测定法是由于大部分药物本身无荧光或者在水溶液中的荧光量子产率低，无法直接测定药物荧光，必须通过加入其它试剂提高药物的荧光量子产率而建立的荧光分析法。
- A series of 3-benzoyl-5-ethenyl-indolizine derivatives were obtained，the fluorescence spectrum and fluorescence quantum yields of which were examined. 3.;合成了一系列3-苯甲酰基-5-乙烯基中氮茚类衍生物，研究了它们的荧光性能，研究了它们在不同溶剂中的荧光性质。
- The fluorescence quantum efficiency of oxazine 1 perohlorate in 1, 2-dichloro-ethane was measured with photoacoustic speetroscopy in which the fluorescence quenching wag used. 利用光声光谱技术,采取猝灭的方法对(口恶)嗪1高氯酸盐的二氯乙烷溶液进行荧光量子效率的测量。
- The conjugations between cyclopropane ring andoxazole rings were found and the reason why these compounds have low fluorescence quantum yieldswas explicated. 我们发现恶唑环与三元环间存在一定程度的共轭,并解释了上述化合物荧光量子产率较低的现象。
- Covalent bonds between chromogen and macromolecule chains enhance their photochemical stability, increase their whitening performance and fluorescence quantum yield. 发色团与高分子链间的共价键使其光化学稳定性大大增强，增白性能和荧光量子产率显著提高。
- Fluorescence spectra of 5-sulfosalicyclic acid (SSA) were studied.Using quinine bisulphate as a reference, fluorescence quantum yield of SSA was measured. 2．研究了SSA的荧光光谱，以硫酸奎宁为参比，测量了SSA的荧光量子产率。
- Construction of Controlled Quantum Counter 可控量子计数器的构造
- Benzofurazans are commonly used to label amine groups when a strong environmental sensitivity is required, although the fluorescence quantum yields of amine adducts in water are quite low. 尽管在水中荧光量子的产量很低，但当使用强的环境灵敏的研究时苯并呋咱是常用的标记氨基团。
- The UV-Vis spectra, fluorescence spectra and fluorescence quantum efficiency of eight acridone derivatives were measured to clarifythe relationships betweentheirstructures and optical properties. 测定了8个吖啶酮类衍生物的紫外吸收光谱、光光谱和荧光量子产率,以研究它们的结构与光学性质之间的关系。
- Two fluorescent compounds, shown absorptions in near ultraviolet region, can emit red and blue fluorescence respectively with high fluorescent quantum yields. 两种隐色化合物在近紫外光区有吸收并分别发射红色和蓝色荧光。
- chlorophyll fluorescence quantum yields 叶绿素荧光量子产量
- Keywords Correction of the fluorescent spectrum;Rhodamine B;Quantum counter; 荧光光谱校正;罗丹明B;量子计数器;
- There was an enormous cat crouching on the counter. 柜台上蜷伏着一只硕大的猫。
- He placed the money on the counter. 他把钱放在柜台上。
- Can the goods be refunded at your counter? 你们柜台的商品可以退吗？
- Fluorescence Quantum Yield of Human and Bovine Serum Albumin 人血清白蛋白和牛血清白蛋白荧光量子产率的测量
- We should not act counter to our promise. 我们不应违背自己的诺言。
- He tipped the money in his pocket onto the counter. 他把口袋里的钱倾倒在柜台上。
- Fluorescence Spectra and Fluorescence Quantum Yield of Triton X-100 曲通X-100的荧光光谱与荧光量子产率
