fluorescence intensity

With the prolongation of time and increase of concentration of resibufogenin, fluorescence intensity of cancer cell nucleus reduced and the content of cell nucleus DNA decreased obviously.

随脂蟾毒配基作用浓度和时间的延长，癌细胞核荧光强度减弱，细胞核DNA含量明显降低。

Study on relationship between experimental conditions and fluorescence intensity in determination of trace cyanic ions

荧光光度法测定微量氰离子时不同测定条件与荧光强度关系的研究

The fluorescence intensity of complex in aqueous solution is weaker than that in solid condition.

该配合物水溶液荧光强度均弱于其固体配合物。

Ca2+ and substrate can prohibit from the activity loss of modified enzyme and improve the fluorescence intensity compared with the control of the modification enzyme.

Ca2+和底物可减少修饰酶的失活；

The fluorescence intensity of porphyrin also relates to the substituent positions on the phenyl groups.

此外,荧光强度还与卟啉的苯环上取代基的取代位置有关.

Furthermore, fluorescence intensity of recombinant strains detection by instrument of Bio-assay Reader.

近一步用Bio一assay Reader对标记重组菌株进行荧光强度的检测，选择激发滤光片为485二、发射滤光片为52Onm。

Concentration dependence of sensitizer fluorescence intensity in energy transfer

能量传递中敏化剂发光强度与浓度的关系

The amount of active carbonyls and fluorescence intensity of tryptophan residues in erythrocyte membrane proteins were determined by using NADP method.

G6PD缺乏急性溶血组，用NDPH法分别测定各组红细胞膜蛋白活性羰基含量，荧光比色法测定色氨酸残基荧光强度的改变。

The experimental results indicate that cholesterol solution can emit strong fluorescence under the excitation of LED light with the wavelength at 409 nm. The peak of profile locates about 473 nm and the fluorescence intensity is linear with the concentration of cholesterol solution.

实验结果表明，在波长为409nm的LED光激励下，胆固醇标准液能够发射出较强的荧光，其峰值位置位于473nm左右，且荧光相对强度与胆固醇溶液的浓度呈线性关系。

With increase of the linear chain length between the branch points, the fluorescence intensity and the fluorescence quantum yields of the polymers are significantly reduced. 3.

随着靠近支化点间的线形链长度的增加，聚合物的荧光强度和量子产率显著减少。

Average fluorescence intensity ratio in regions labeled by fours organelle probes acquired by the two former systems was markedly higher than that in cells.

前两套系统获得荧光探针图像信息显示所标记的细胞内线粒体、溶酶体、内质网和高尔基体区域平均荧光强度比值（J1／J2值）都明显高于细胞内J1／J2值。

Firstly, thiol probes and fluorescent probes annealing hybrid, then the hybrid duplexes marked on gold nanoparticles, narrowing the distance between gold nanoparticles and FAM. Due to the quenching effect of gold nanoparticles, the fluorescence intensity of FAM greatly reduced.

巯基探针和荧光探针先退火杂交，然后将杂交双链通标记在纳米金颗粒上，这样拉近了纳米金与荧光基团FAM之间的距离，由于纳米金的猝灭作用，致使FAM的荧光强度大大降低。

In non-destructive X-ray fluorescence analysis with thick target, correction method for difference in fluorescence intensity of elements due to sample shape and different distance to the source detector with yttrium as an outer mark element was studied.

摘要在厚靶的非破坏性x射线萤光分析中，以钇做外标元素，研究了不同样品形状及与源、探测器距离不同时，引起接收到元素萤光强度差异的校正方法。

Changes in monoamine fluorescence intensity in the rat's midbrain raphe nuclei and locus coeruleus in the process of acupuncture analgesia

针剌镇痛过程中中脑中缝核和兰斑核单胺萤光强度的变化

The relationship between concentration and Xray fluorescence intensity in geological samples was investigated by principal component analysis ( PCA).

用主成分分析方法研究地质样品的X荧光光谱强度与浓度的关系，对未知样分类并预测样品浓度。

After the removal of taurine, the rise of fluorescence intensity demonstrated the increase of [ Ca+] I ( P < 0.001).

灌流液中去除牛磺酸后，胞内钙荧光强度上升（P

The fluorescence intensity of ANS was decreased and red-shifted after CCl 4 treatment of the membranes.

CCl_4与微粒体膜作用后,ANS荧光强度降低并出现红移.

A series of powder samples of LYB doped with Nd~ ( 3+) of different concentrations were made and their fluorescence intensity was measured.

合成出不同Nd~（3+）掺杂浓度的LYB系列粉末样品，进行了荧光测试。

In the Britton-Robinson buffer solutions of pH 2.35, effective energy transfer could occur between tetrabromofluorescein ( TBF) and neutral red ( NR) due to static attraction. The fluorescence intensity of TBF was reduced and that of NR was increased at the same time.

在pH2.35的B-R缓冲溶液中，酸性染料四溴荧光素（TBF）与碱性染料中性红（NR）之间由于静电吸引能够发生有效的能量转移，使能量受体NR荧光增强，能量给体TBF的荧光猝灭。

The effect of Sb on mito Katp: There was not obvious variation of mitochondrial fluorescence intensity in control group during 15 min observation.

Sb对Mito KATP的作用：对照组观察15min线粒体荧光强度无明显变化。

The fluorescence intensity was detected with the laser confocal microscope.

3组细胞同时培养48h，用激光共聚焦显微镜观察3组细胞内钙离子的荧光强度。

As heavy oil has fairly high aromatic hydrocarbon compound characterized by a wide range of components, the application of three-dimensional fluorescence pattern composed of excitation wavelength, emission wavelength and fluorescence intensity can detect the composition, intensity and characteristics of aromatic hydrocarbon compound.

根据重质油含有芳香烃化合物的组成范围很宽、含量较高的特点，应用由激发波长、发射波长和荧光强度组成的三维荧光图谱，可以检测芳烃化合物组成、强度及其特征。

Among them, Co2+ and Ca2+ ions have no obvious effect on endogenesis fluorescence intensity of TCS, and Zn2+ has some weak effects.

其中Co~（2+）、Ca~（2+）对天花粉蛋白的内源荧光强度无明显影响，Zn~（2+）可能有一定影响但很微弱。

Decline in ANS fluorescence intensity reflects the suppression in mitochondrial oxidative phosphorylation.

荧光强度下降反映线粒体氧化磷酸化功能下降。

The effect of solution pH and NaCl concentration on fluorescence intensity of QDs-BSA solution were discussed.

通过荧光发射光谱研究了溶液pH和NaCl浓度对QDs -BSA 溶液和QDs溶液荧光强度的影响.

A calculation for X-ray fluorescence intensity of particle sample of single layer

单层颗粒样品荧光强度的计算

This model describes the function relation between product quantity or fluorescence intensity and initial template number and other reaction conditions, and can reflect the accumulating rule of PCR product molecule accurately.

PCR动力学数学模型是根据PCR技术的原理提出的，能够准确描述PCR反应产物分子数量积累规律的动力学方程，给出了PCR产物数量或者荧光强度与初始模板数量及其他反应条件间的函数关系。

Moreover, the fluorescence intensity of the CDs was responsive to pH value under acidic conditions, suggesting a potential pH sensor. ( 2) Quantitative determination of fluoride with a composite fluorescent probe of carboxylate carbon dots-aluminum(ⅲ).

此外，该碳点在酸性环境中对pH有敏感的响应，有望将其做成酸性pH传感器件。（2）利用碳点-铝（Ⅲ）复合荧光探针定量检测环境中氟离子。

Conclusion The rare earth ternary complexes have strong fluorescence intensity.

结论稀土配合物具有很强的荧光强度.