thionine

简明释义

英[ˈθaɪəniːn]美[ˈθaɪəniːn]

n. [有化] 硫堇，劳氏紫

英英释义

单词用法

同义词

反义词

例句

1.A coronal section of a whole human brain stained with thionine. Analysis of all slides and samples will be completed by 2012.

整个人脑的冠部经过硫堇染色。所有载玻片和样本分析工作将于2012年完成。

2.A coronal section of a whole human brain stained with thionine. Analysis of all slides and samples will be completed by 2012.

整个人脑的冠部经过硫堇染色。所有载玻片和样本分析工作将于2012年完成。

3.During the experiment, the team noted that thionine binds strongly to nucleic acids.

在实验过程中，团队注意到噻啶与核酸结合得很牢固。

4.The staining protocol included a step where thionine was added to enhance contrast.

染色程序包括一个步骤，在该步骤中添加噻啶以增强对比度。

5.In the study, thionine was applied to assess the viability of cancer cells.

在研究中，噻啶被应用于评估癌细胞的活性。

6.Researchers found that thionine can effectively highlight certain cellular structures.

研究人员发现噻啶可以有效突出某些细胞结构。

7.The laboratory used thionine to stain the tissue samples for better visualization under the microscope.

实验室使用噻啶对组织样本进行染色，以便在显微镜下更好地观察。

作文

In the world of chemistry and biology, various compounds play crucial roles in different processes. One such compound that has garnered attention is thionine, a synthetic dye that belongs to the group of phenothiazine derivatives. Thionine is primarily known for its application in biological staining, which is essential for visualizing cellular structures under a microscope. This property makes it invaluable in histology and pathology, where understanding the microscopic details of tissues can lead to significant medical insights.The significance of thionine extends beyond mere staining. It has been utilized in various scientific studies to investigate the properties of certain cells and tissues. For instance, researchers often use thionine to stain nervous tissue, as it binds selectively to specific cellular components, allowing scientists to differentiate between healthy and diseased cells. This capability is particularly important in neurobiology, where understanding the intricacies of nerve cell structure can reveal much about neurological diseases.Moreover, thionine has also been studied for its potential therapeutic applications. Some studies suggest that thionine may possess antioxidant properties, which could help protect cells from oxidative stress. Oxidative stress is a condition characterized by excessive free radicals, which can damage cells and contribute to various diseases, including cancer and neurodegenerative disorders. By exploring the role of thionine in combating oxidative stress, researchers hope to uncover new avenues for treatment.In addition to its biological significance, thionine also serves as a useful tool in environmental science. It can be employed as a colorimetric indicator to detect pollutants in water bodies. The ability of thionine to change color in response to certain chemicals makes it an effective agent for monitoring water quality. This application highlights the versatility of thionine beyond the confines of laboratory research, demonstrating its relevance in real-world environmental issues.However, it is essential to handle thionine with caution. Like many chemical compounds, it poses certain risks if not managed properly. Researchers must adhere to safety protocols when working with thionine, as exposure can lead to adverse health effects. This aspect underscores the importance of responsible scientific practices, ensuring that the benefits of using thionine are not overshadowed by potential hazards.In conclusion, thionine stands out as a multifaceted compound with significant implications in various fields, including biology, medicine, and environmental science. Its role as a staining agent enhances our understanding of cellular structures, while its potential antioxidant properties open doors to new therapeutic possibilities. Furthermore, its application in environmental monitoring underscores the importance of chemistry in addressing global challenges. As research continues to explore the diverse applications of thionine, it is clear that this compound will remain a topic of interest for scientists and researchers alike.

噻唑啉是化学和生物学领域中一种引起关注的合成染料，属于苯噻嗪衍生物。噻唑啉主要以其在生物染色中的应用而闻名，这对于在显微镜下观察细胞结构至关重要。这一特性使其在组织学和病理学中不可或缺，在这些领域中，理解组织的微观细节可以带来重要的医学见解。噻唑啉的重要性不仅限于简单的染色。它在各种科学研究中被用来调查某些细胞和组织的特性。例如，研究人员经常使用噻唑啉对神经组织进行染色，因为它能选择性地与特定的细胞成分结合，使科学家能够区分健康和疾病细胞。这种能力在神经生物学中尤为重要，因为理解神经细胞结构的复杂性可以揭示许多关于神经疾病的信息。此外，噻唑啉还被研究用于潜在的治疗应用。一些研究表明，噻唑啉可能具有抗氧化特性，这可能有助于保护细胞免受氧化应激的损害。氧化应激是一种以自由基过多为特征的状态，会损害细胞并导致包括癌症和神经退行性疾病在内的各种疾病。通过探索噻唑啉在对抗氧化应激中的作用，研究人员希望揭示新的治疗途径。除了其生物学意义外，噻唑啉还作为环境科学中的有用工具。它可以作为比色指示剂，用于检测水体中的污染物。噻唑啉对某些化学物质变化颜色的能力使其成为监测水质的有效剂。这一应用突显了噻唑啉在实验室研究之外的多样性，展示了其在现实世界环境问题中的相关性。然而，处理噻唑啉时必须小心。与许多化合物一样，如果不妥善管理，它可能会带来一定的风险。研究人员在使用噻唑啉时必须遵循安全协议，因为暴露可能导致不良健康影响。这一点强调了负责任的科学实践的重要性，确保使用噻唑啉的好处不会被潜在的危害所掩盖。总之，噻唑啉作为一种多面化合物，在生物学、医学和环境科学等多个领域具有重要意义。它作为染色剂的作用增强了我们对细胞结构的理解，而其潜在的抗氧化特性则为新的治疗可能性打开了大门。此外，它在环境监测中的应用强调了化学在应对全球挑战中的重要性。随着研究继续探索噻唑啉的多样化应用，显然这一化合物将继续成为科学家和研究人员关注的话题。