complexation

简明释义

英[ˌkɒmplekˈseɪʃ(ə)n]美[kɑːmplekˈseɪʃn]

n. 络合；络合作用（complex 的名词）

英英释义

单词用法

同义词

反义词

例句

1.The complexation of TRU element with inorganic or organic agents may have impact on their concentrations in groundwater and their migration behavior.

超铀元素与地下水中可能存在的无机及有机配位体的络合会影响它们在水中的浓度及其迁移行为。

2.Major treatment methods for arsenic include sulfide precipitation, or complexation with polyvalent heavy metals.

砷的主要处理方法有硫化物沉淀法，或与多价重金属络合。

3.An expression of equilibrium distribution ratio that includes chemical complexation and physical dissolution simultaneously has been proposed.

提出了同时考虑络合萃取作用和物理萃取作用的平衡分配系数的表达式。

4.Fulvic acid has good strong complexation ability to metal ions.

富啡酸与金属离子具有很强的络合能力。

5.It is also suggested that appropriate reduction of temperature may be favorable to the complexation.

提示，适当降低温度将有利于包合过程的进行。

6.A new method of polarographic double-point titration through displacement and complexation reactions was established.

本文提出了络合极谱双点滴定中置换滴定法的测定方法和定量公式。

7.The denitrifier of complexation type has a good separation capability.

络合型脱氮剂具有良好的分离能力。

8.Understanding the complexation 络合反应 processes is crucial in environmental chemistry.

理解complexation 络合反应过程在环境化学中至关重要。

9.The complexation 络合反应 of calcium ions with certain proteins plays a key role in biological systems.

钙离子与某些蛋白质的complexation 络合反应在生物系统中发挥着关键作用。

10.In pharmaceutical chemistry, complexation 络合反应 can enhance the solubility of drugs.

在药物化学中，complexation 络合反应可以增强药物的溶解性。

11.The study focused on the complexation 络合反应 of heavy metals with organic compounds.

该研究集中于重金属与有机化合物的complexation 络合反应。

12.The process of metal ion removal from water often involves the formation of complexation 络合反应 with specific ligands.

金属离子从水中去除的过程通常涉及与特定配体形成complexation 络合反应。

作文

In the realm of chemistry, the term complexation refers to the process by which a complex is formed between a central atom or ion and surrounding molecules or ions, known as ligands. This phenomenon is crucial in various chemical reactions and has significant implications in fields such as biochemistry, environmental science, and industrial applications. Understanding complexation can provide insights into how different substances interact, leading to the formation of new compounds with unique properties.The importance of complexation can be observed in biological systems. For instance, metal ions such as iron and copper are vital for numerous biochemical processes, including oxygen transport and enzymatic reactions. These metal ions often exist in a complexed state, bound to proteins or other biomolecules that enhance their stability and reactivity. Without complexation, these essential metal ions would be less effective, highlighting the role of this process in sustaining life.In environmental science, complexation plays a pivotal role in the behavior of pollutants. Heavy metals, for example, can form complexes with organic matter in soil and water, affecting their mobility and bioavailability. Understanding how complexation influences the fate of these contaminants is essential for developing effective remediation strategies. Researchers often study the complexation properties of various ligands to design better methods for removing harmful substances from the environment.Industrial applications also benefit from the principles of complexation. In the field of catalysis, many reactions are facilitated by metal complexes that act as catalysts. The efficiency of these catalytic processes often depends on the nature of the complexation between the metal and its ligands. By optimizing these interactions, chemists can enhance reaction rates and yields, making industrial processes more efficient and sustainable.Moreover, the study of complexation extends to analytical chemistry, where it is used in techniques such as spectrophotometry and chromatography. By understanding how different analytes form complexes with specific reagents, chemists can develop sensitive methods for detecting and quantifying substances in various samples. This aspect of complexation is particularly valuable in clinical diagnostics, environmental monitoring, and food safety testing.In conclusion, complexation is a fundamental concept that permeates various scientific disciplines. Its significance in biology, environmental science, industry, and analytical chemistry cannot be overstated. As researchers continue to explore the intricacies of complexation, we can expect to uncover new applications and improve existing technologies. By fostering a deeper understanding of this process, we can better address challenges in health, sustainability, and innovation. Ultimately, complexation not only enriches our knowledge of chemical interactions but also paves the way for advancements that benefit society as a whole.

在化学领域，术语复合化指的是中心原子或离子与周围分子或离子（称为配体）之间形成复合物的过程。这一现象在各种化学反应中至关重要，并在生物化学、环境科学和工业应用等领域具有重要意义。理解复合化可以提供对不同物质相互作用的深入见解，从而形成具有独特性质的新化合物。复合化的重要性可以在生物系统中观察到。例如，铁和铜等金属离子对多种生化过程至关重要，包括氧气运输和酶促反应。这些金属离子通常以复合态存在，与蛋白质或其他生物分子结合，增强其稳定性和反应性。如果没有复合化，这些必需的金属离子将效果较差，突显了这一过程在维持生命中的作用。在环境科学中，复合化在污染物的行为中发挥着关键作用。例如，重金属可以与土壤和水中的有机物形成复合物，影响其流动性和生物可利用性。理解复合化如何影响这些污染物的命运对于开发有效的修复策略至关重要。研究人员通常研究不同配体的复合化特性，以设计更好的方法从环境中去除有害物质。工业应用也受益于复合化的原理。在催化领域，许多反应是通过金属复合物作为催化剂来促进的。这些催化过程的效率通常取决于金属与其配体之间的复合化性质。通过优化这些相互作用，化学家可以提高反应速率和产率，使工业过程更加高效和可持续。此外，复合化的研究扩展到分析化学，其中它用于光谱法和色谱法等技术。通过理解不同分析物如何与特定试剂形成复合物，化学家可以开发出灵敏的方法来检测和定量各种样品中的物质。复合化的这一方面在临床诊断、环境监测和食品安全检测中尤为宝贵。总之，复合化是一个基本概念，渗透到各个科学学科中。它在生物学、环境科学、工业和分析化学中的重要性不容低估。随着研究人员继续探索复合化的复杂性，我们可以期待发现新的应用并改善现有技术。通过加深对这一过程的理解，我们可以更好地应对健康、可持续性和创新方面的挑战。最终，复合化不仅丰富了我们对化学相互作用的认识，还为有利于社会整体的进步铺平了道路。