confocal

简明释义

英[kɒnˈfəʊkəl]美[kɑːnˈfoʊkl]

adj. [数] 共焦的；同焦点的

英英释义

单词用法

同义词

反义词

例句

1.A portable laser induced fluorescence detector, based on confocal configuration detection system has been developed.

基于共聚焦检测，研制了一台便携式激光诱导荧光检测器。

2.AIM: To establish a rabbit model of fungal (aspergillus) keratitis and evaluate the role of confocal microscopy in early diagnosis.

目的：建立有色实验兔真菌性角膜炎动物模型，角膜共焦显微镜进行早期诊断。

3.The results showed that it was able to successfully measure cells with the confocal microscopy.

结果表明本方法可成功地应用于共聚焦显微镜测定细胞的研究。

4.The laser confocal scanning microscope and its applications in biology and medicine.

激光共焦扫描显微镜及其在生物医学中的应用。

5.It can indicate cytoplasm calcium density and distribution using confocal microscope.

使用激光共聚焦仪器能够测量活体细胞内钙离子的浓度和分布。

6.Methods: Laser scanning confocal microscope combined with immunohistochemical double labeling methods were used.

方法应用激光共聚焦显微镜结合免疫组织化学双标技术。

7.Methods Fluorescence staining and confocal microscopy were used to study the distribution of contractile proteins in LAM cell.

方法用荧光抗体染色法和激光共焦显微镜观察收缩蛋白在L AM细胞的分布。

8.Discussed the optical imaging principle of the digital microscope system and the laser scanning confocal microscope system.

讨论了数码显微镜系统及激光扫描共聚焦显微镜系统的光学原理。

9.The labeled cells were observed with laser confocal microscopy.

标记的细胞通过激光共聚焦显微镜观察。

10.The researcher used a confocal microscope to obtain high-resolution images of the cellular structures.

研究人员使用共聚焦显微镜获取细胞结构的高分辨率图像。

11.By using a confocal laser scanning microscope, we can visualize the distribution of proteins within the tissue.

通过使用共聚焦激光扫描显微镜，我们可以可视化组织内蛋白质的分布。

12.In the lab, we often rely on confocal imaging for studying the dynamics of live cells.

在实验室，我们常常依赖共聚焦成像来研究活细胞的动态。

13.The confocal technique allows for the elimination of out-of-focus light, enhancing image clarity.

该共聚焦技术能够消除失焦光，提高图像清晰度。

14.The development of confocal microscopy has revolutionized the field of biological imaging.

共聚焦显微镜的发展彻底改变了生物成像领域。

作文

In the realm of modern microscopy, the term confocal holds significant importance. The confocal microscopy technique enhances the resolution and contrast of images obtained from specimens. It achieves this by using a spatial pinhole to eliminate out-of-focus light, allowing only light from the focal plane to be detected. This results in sharper images, which are crucial for various scientific research fields, including biology and materials science. One of the primary advantages of confocal microscopy is its ability to produce three-dimensional images of specimens. By capturing multiple two-dimensional images at different depths, researchers can reconstruct these images into a detailed three-dimensional model. This capability is particularly beneficial in studying complex biological structures, such as tissues and cells, as it allows scientists to visualize the intricate details of the specimen without the need for physical sectioning. Additionally, the confocal technique is often employed in fluorescence microscopy, where specific molecules within the specimen are labeled with fluorescent dyes. When exposed to a particular wavelength of light, these dyes emit light at a different wavelength, which can be captured by the confocal microscope. This method enables researchers to identify and study specific components within cells, providing insights into cellular processes and interactions. Moreover, the versatility of confocal microscopy extends beyond biological applications. In materials science, it is used to investigate the surface topography of materials and to analyze the properties of coatings and films. The high-resolution images obtained through confocal microscopy allow scientists to assess the quality and uniformity of materials, leading to advancements in technology and manufacturing processes. Despite its numerous advantages, confocal microscopy also has limitations. For instance, the technique can be time-consuming, especially when capturing images at various depths. Additionally, the cost of confocal microscopes can be prohibitive for some laboratories, which may limit access to this advanced imaging technology. Nonetheless, the benefits of confocal microscopy in enhancing our understanding of complex structures and processes cannot be overstated. In conclusion, the term confocal is synonymous with advanced imaging techniques that revolutionize the way we observe and analyze specimens. From its ability to create detailed three-dimensional images to its applications in both biological and materials sciences, confocal microscopy plays a pivotal role in contemporary research. As technology continues to advance, it is likely that the confocal technique will evolve further, opening new avenues for exploration and discovery in various scientific fields.

在现代显微镜学领域，术语confocal具有重要意义。confocal显微镜技术增强了从样本中获得的图像的分辨率和对比度。它通过使用空间小孔来消除焦外光，从而仅允许来自焦平面的光被检测到。这导致图像更加清晰，对于生物学和材料科学等各种科学研究领域至关重要。confocal显微镜的主要优点之一是其能够生成样本的三维图像。通过在不同深度捕获多个二维图像，研究人员可以将这些图像重建成详细的三维模型。这种能力对于研究复杂的生物结构（如组织和细胞）尤其有益，因为它使科学家能够可视化样本的复杂细节，而无需进行物理切片。此外，confocal技术通常用于荧光显微镜，其中样本中的特定分子被荧光染料标记。当暴露于特定波长的光时，这些染料会以不同波长发出光，这可以被confocal显微镜捕获。这种方法使研究人员能够识别和研究细胞内的特定成分，从而提供对细胞过程和相互作用的深入了解。此外，confocal显微镜的多功能性超越了生物应用。在材料科学中，它用于研究材料的表面形貌，并分析涂层和薄膜的性质。通过confocal显微镜获得的高分辨率图像使科学家能够评估材料的质量和均匀性，从而推动技术和制造过程的进步。尽管有许多优点，confocal显微镜也有其局限性。例如，该技术可能耗时，尤其是在不同深度捕获图像时。此外，confocal显微镜的成本可能对某些实验室来说过于高昂，这可能限制了对这一先进成像技术的访问。尽管如此，confocal显微镜在增强我们对复杂结构和过程理解方面的好处是不可否认的。总之，术语confocal与先进的成像技术同义，这些技术革新了我们观察和分析样本的方式。从其创建详细三维图像的能力到其在生物和材料科学中的应用，confocal显微镜在当代研究中发挥着关键作用。随着技术的不断进步，confocal技术可能会进一步发展，为各个科学领域的探索和发现开辟新的途径。