low molecular weight compound

简明释义

低分子量化合物

英英释义

例句

1.A low molecular weight compound 低分子量化合物 can easily penetrate cell membranes due to its size.

由于其尺寸，低分子量化合物可以轻松穿透细胞膜。

2.The drug was designed to be a low molecular weight compound 低分子量化合物 for better absorption in the body.

这款药物被设计为一种低分子量化合物，以便更好地被身体吸收。

3.Researchers are studying a low molecular weight compound 低分子量化合物 that can inhibit cancer cell growth.

研究人员正在研究一种低分子量化合物，它可以抑制癌细胞的生长。

4.In the field of biochemistry, low molecular weight compounds 低分子量化合物 play crucial roles as signaling molecules.

在生物化学领域，低分子量化合物作为信号分子发挥着至关重要的作用。

5.The pharmaceutical industry often focuses on low molecular weight compounds 低分子量化合物 for drug development.

制药行业通常专注于药物开发中的低分子量化合物。

作文

In the realm of chemistry, the term low molecular weight compound refers to a class of substances that possess relatively small molecular sizes. These compounds are typically characterized by their molecular weights being below a certain threshold, often considered to be less than 1000 daltons. The significance of low molecular weight compounds extends across various fields, including pharmacology, biochemistry, and materials science. Understanding these compounds is crucial for both theoretical research and practical applications.One of the most notable aspects of low molecular weight compounds is their role in drug development. Many pharmaceutical drugs are designed to be small molecules, allowing them to easily penetrate cell membranes and interact with biological targets. For instance, nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen and aspirin are examples of low molecular weight compounds that effectively reduce inflammation and pain in patients. Their small size enables them to bind to specific enzymes and inhibit their activity, showcasing the therapeutic potential of these compounds.Moreover, low molecular weight compounds are essential in biochemistry as they often serve as substrates or products in metabolic pathways. Enzymes, which are biological catalysts, frequently interact with these small molecules to facilitate biochemical reactions. The understanding of how low molecular weight compounds function within these pathways is vital for comprehending cellular processes and can lead to advancements in biotechnology and medicine.In addition to their biological significance, low molecular weight compounds are also important in materials science. They can be used in the synthesis of polymers and other materials, contributing to the development of new technologies. For example, certain low molecular weight compounds can act as plasticizers, which are additives that enhance the flexibility and durability of plastics. This application highlights the versatility of these compounds beyond biological contexts.Furthermore, the study of low molecular weight compounds can provide insights into environmental science. Many pollutants and toxins are classified as low molecular weight, making their detection and analysis critical for environmental monitoring. Understanding the behavior and fate of these compounds in ecosystems can inform strategies for pollution control and remediation.In conclusion, low molecular weight compounds play a pivotal role in various scientific disciplines. Their small size allows for significant interactions within biological systems, making them invaluable in drug development and metabolic processes. Additionally, their applications in materials science and environmental monitoring further emphasize their importance. As research progresses, the understanding and utilization of low molecular weight compounds will continue to evolve, leading to innovative solutions in health, technology, and environmental sustainability.

在化学领域，术语低分子量化合物指的是一类分子尺寸相对较小的物质。这些化合物通常具有分子量低于某个阈值的特征，通常被认为低于1000道尔顿。低分子量化合物的重要性横跨多个领域，包括药理学、生物化学和材料科学。理解这些化合物对于理论研究和实际应用至关重要。低分子量化合物一个显著的方面是它们在药物开发中的作用。许多药物被设计为小分子，这使得它们能够轻易穿透细胞膜并与生物靶标相互作用。例如，非甾体抗炎药（NSAIDs）如布洛芬和阿司匹林就是低分子量化合物的例子，它们有效地减少患者的炎症和疼痛。它们的小尺寸使得它们能够与特定酶结合并抑制其活性，展示了这些化合物的治疗潜力。此外，低分子量化合物在生物化学中也至关重要，因为它们通常作为代谢途径中的底物或产物。酶，即生物催化剂，常常与这些小分子相互作用，以促进生化反应。了解低分子量化合物在这些途径中的功能对于理解细胞过程至关重要，并可能导致生物技术和医学的进步。除了生物意义之外，低分子量化合物在材料科学中也很重要。它们可以用于聚合物和其他材料的合成，促进新技术的发展。例如，某些低分子量化合物可以作为增塑剂，这是一种增强塑料柔韧性和耐用性的添加剂。这个应用突显了这些化合物在生物背景之外的多样性。此外，研究低分子量化合物可以为环境科学提供见解。许多污染物和毒素被归类为低分子量，使得它们的检测和分析对于环境监测至关重要。理解这些化合物在生态系统中的行为和命运可以为污染控制和修复策略提供信息。总之，低分子量化合物在各个科学学科中扮演着关键角色。它们的小尺寸允许在生物系统内进行显著的相互作用，使它们在药物开发和代谢过程中不可或缺。此外，它们在材料科学和环境监测中的应用进一步强调了它们的重要性。随着研究的进展，对低分子量化合物的理解和利用将继续发展，带来健康、技术和环境可持续性方面的创新解决方案。