fluorescenceintensity

Fluorescence Intensity

基本定义

“Fluorescence intensity”指的是荧光的强度，通常用来描述物质在受到激发光照射后发出荧光的亮度。荧光强度是一个重要的物理量，常用于生物学、化学和材料科学等领域。

词性分析

“Fluorescence intensity”是一个名词短语，主要用作科学研究中的术语，没有形容词用法。

词汇扩充

相关词汇包括：

• Fluorescence - 荧光
• Intensity - 强度
• Emission - 发射
• Spectrum - 光谱

近义词

• Brightness - 亮度
• Luminescence - 发光

反义词

• Dimness - 暗淡
• Absence of light - 无光

用法

在科学文献中，荧光强度通常用来量化样本的荧光特性，进行定量分析时非常重要。

例句

• The fluorescence intensity of the sample increased significantly under UV light.

  在紫外光照射下，样本的荧光强度显著提高。

• We measured the fluorescence intensity to determine the concentration of the dye.

  我们测量了荧光强度以确定染料的浓度。

• The fluorescence intensity can be affected by the pH level of the solution.

  荧光强度可能会受到溶液pH值的影响。

• High fluorescence intensity indicates a higher concentration of the fluorescent compound.

  高荧光强度表明荧光化合物的浓度较高。

• To improve accuracy, we calibrated the fluorescence intensity readings.

  为了提高准确性，我们校准了荧光强度读数。

• The results showed a linear relationship between fluorescence intensity and concentration.

  结果显示荧光强度与浓度之间呈线性关系。

• Different wavelengths can produce varying fluorescence intensities.

  不同波长可以产生不同的荧光强度。

• The fluorescence intensity was recorded over time to observe the decay.

  记录了荧光强度随时间的变化以观察衰减。

• Using a filter, we isolated the fluorescence intensity from other signals.

  通过使用滤光器，我们将荧光强度从其他信号中隔离出来。

• The fluorescence intensity can vary depending on the excitation source.

  荧光强度可能会因激发源的不同而有所变化。

• Researchers often analyze the fluorescence intensity to study cellular processes.

  研究人员常常分析荧光强度以研究细胞过程。

• In this experiment, the fluorescence intensity was measured at different temperatures.

  在这个实验中，荧光强度在不同温度下被测量。

• The device is capable of detecting low levels of fluorescence intensity.

  该设备能够检测低水平的荧光强度。

• We observed that the fluorescence intensity decreased over time.

  我们观察到荧光强度随时间减少。

• Adjusting the settings improved the fluorescence intensity readings.

  调整设置改善了荧光强度的读数。

• The fluorescence intensity provides insight into the interactions at the molecular level.

  荧光强度为分子层面的相互作用提供了见解。

• Calibration of the instrument is essential for accurate fluorescence intensity measurements.

  仪器的校准对于准确测量荧光强度至关重要。

• The study focused on the fluorescence intensity of various compounds.

  这项研究集中在各种化合物的荧光强度上。

• High fluorescence intensity is often desired in imaging applications.

  在成像应用中，通常希望获得高荧光强度。