deuteration

简明释义

英[djuːtəˈreɪʃən]美[duˈtɛrˌeɪʃən]

n. 含重氢

英英释义

单词用法

同义词

反义词

例句

1.The activation energy of titanium-tritium is obviously higher than that of titanium hydrogenation and deuteration from comparing with the reported data.

通过与文献比较，钛氚化反应的表观活化能明显高于钛氢化和钛氘化的表观活化能。

2.The invention further relates to a method for marking contaminated nonpolar liquids and to the use of deuteration agents for improving the detectability of marking agents in liquids.

本发明进一步涉及一种标记污染的非极性液体的方法以及氘化试剂对于改进液体中标记试剂的可检测性的用途。

3.The reliable theoretical basis for the assignments of IR bands and the studies of hydrogen bonding in these elastomers has been proposed by use of deuteration and varying temperature.

氘化和变温技术的使用为上述红外谱带的归属和氢键化研究提供了可靠的理论依据。

4.The reliable theoretical basis for the assignments of IR bands and the studies of hydrogen bonding in these elastomers has been proposed by use of deuteration and varying temperature.

氘化和变温技术的使用为上述红外谱带的归属和氢键化研究提供了可靠的理论依据。

5.The team utilized deuteration to reduce the background noise in their experiments.

团队利用氘代来降低实验中的背景噪声。

6.The synthesis of labeled compounds often involves deuteration as a key step.

标记化合物的合成通常将氘代作为关键步骤。

7.Researchers performed deuteration on the compound to trace its metabolic pathways.

研究人员对该化合物进行了氘代以追踪其代谢途径。

8.In drug development, deuteration can enhance pharmacokinetic properties.

在药物开发中，氘代可以增强药物的药代动力学特性。

9.The process of deuteration is often used in NMR spectroscopy to improve signal resolution.

在核磁共振光谱学中，氘代的过程常用于提高信号分辨率。

作文

Deuteration is a fascinating process that involves replacing hydrogen atoms in a molecule with deuterium, a stable isotope of hydrogen. This process has significant implications in various fields, including chemistry, biology, and medicine. Understanding deuteration (重氢化) can provide insights into molecular behavior, reaction mechanisms, and even the development of new drugs.In the field of chemistry, deuteration (重氢化) is often used to study reaction pathways. By substituting hydrogen with deuterium, scientists can track how molecules behave during reactions. Deuterium has different physical properties compared to hydrogen, which allows researchers to use techniques like nuclear magnetic resonance (NMR) spectroscopy to observe changes in molecular structure and dynamics. This can lead to a better understanding of catalytic processes and help in designing more efficient catalysts.Moreover, deuteration (重氢化) plays a critical role in biological research. Many biological molecules, such as proteins and nucleic acids, can be labeled with deuterium to investigate their structure and function. For instance, using deuterated compounds in studies of enzyme kinetics can reveal how enzymes interact with substrates, providing valuable information for drug design. The presence of deuterium can also influence the stability and folding of proteins, making deuteration (重氢化) a useful tool in protein engineering.In the pharmaceutical industry, deuteration (重氢化) has gained attention for its potential to improve drug properties. Deuterated drugs may exhibit enhanced metabolic stability, leading to longer-lasting effects in the body. By replacing specific hydrogen atoms with deuterium, researchers can create compounds that resist rapid breakdown by enzymes, which can be particularly beneficial for drugs that require sustained action. Additionally, deuteration (重氢化) can help reduce side effects by altering the way a drug interacts with biological systems.The environmental impact of deuteration (重氢化) should also be considered. As researchers strive to develop greener synthetic methods, deuteration (重氢化) can offer more sustainable approaches to chemical synthesis. For example, using deuterated solvents can minimize waste and reduce the toxicity of chemical processes. This aligns with the growing emphasis on sustainability in scientific research, where the goal is to minimize environmental footprints while maximizing efficiency.In conclusion, deuteration (重氢化) is a powerful technique with wide-ranging applications in chemistry, biology, and medicine. Its ability to modify molecular properties opens up new avenues for research and innovation. As we continue to explore the potential of deuteration (重氢化), it is essential to recognize its significance not only in advancing scientific knowledge but also in addressing real-world challenges such as drug development and environmental sustainability. The future of deuteration (重氢化) holds great promise, and its continued exploration will undoubtedly lead to exciting discoveries in various scientific disciplines.