polyethylene glycol

简明释义

聚乙二醇

英英释义

例句

1.In cosmetic formulations, polyethylene glycol is often used as a moisturizer.

在化妆品配方中，聚乙二醇常被用作保湿剂。

2.The doctor prescribed a laxative that contains polyethylene glycol.

医生开了一种含有聚乙二醇的泻药。

3.For bowel preparation before a colonoscopy, patients are advised to take polyethylene glycol solutions.

在进行结肠镜检查之前，建议患者服用聚乙二醇溶液以清理肠道。

4.The pharmaceutical company developed a new drug delivery system using polyethylene glycol.

这家制药公司开发了一种使用聚乙二醇的新型药物递送系统。

5.Some skin creams contain polyethylene glycol to enhance absorption.

一些护肤霜含有聚乙二醇以增强吸收效果。

作文

Polyethylene glycol (PEG) is a versatile polymer that has found numerous applications in various fields, including medicine, cosmetics, and industrial processes. As a compound, it is composed of repeating units of ethylene oxide, which allows it to exhibit unique properties such as solubility in water and biocompatibility. These characteristics make polyethylene glycol (聚乙烯醇) an essential ingredient in many formulations, especially in pharmaceuticals where it acts as a solvent, emulsifier, or stabilizer.In the medical field, polyethylene glycol (聚乙烯醇) is widely used for drug delivery systems. Its ability to enhance the solubility of poorly soluble drugs enables better bioavailability, which is crucial for effective treatment. Additionally, PEGylation, the process of attaching polyethylene glycol (聚乙烯醇) chains to therapeutic agents, can prolong their circulation time in the bloodstream, reducing the frequency of administration and improving patient compliance.Moreover, polyethylene glycol (聚乙烯醇) is commonly utilized in laxatives due to its osmotic properties. It draws water into the intestines, facilitating bowel movements and providing relief from constipation. This application highlights the importance of polyethylene glycol (聚乙烯醇) in everyday health products, making it a household name for many.In the cosmetic industry, polyethylene glycol (聚乙烯醇) serves as a humectant, helping to retain moisture in skin care products. Its ability to create a smooth texture makes it a popular choice in lotions, creams, and other personal care items. Consumers often appreciate the lightweight feel that polyethylene glycol (聚乙烯醇) imparts, making it an attractive option for formulators looking to enhance product performance.Industrial applications of polyethylene glycol (聚乙烯醇) are also noteworthy. It is used as a lubricant, surfactant, and even as an anti-foaming agent in various manufacturing processes. The versatility of PEG allows it to be tailored for specific needs, making it invaluable across different sectors.Despite its benefits, there are some considerations regarding the use of polyethylene glycol (聚乙烯醇). Some individuals may experience allergic reactions or sensitivities to this compound, particularly when used in high concentrations. Therefore, it is essential for manufacturers to conduct thorough testing and provide clear labeling to ensure consumer safety.In conclusion, polyethylene glycol (聚乙烯醇) is a remarkable polymer that plays a significant role in various industries. Its unique properties enable it to serve diverse functions, from enhancing drug delivery to improving personal care products. As research continues, we can expect to see further innovations and applications of polyethylene glycol (聚乙烯醇), solidifying its place as a vital component in modern science and technology.

聚乙烯醇（PEG）是一种多功能聚合物，已在医学、化妆品和工业过程中找到了众多应用。作为一种化合物，它由重复的氧化乙烯单元组成，使其表现出独特的特性，如水溶性和生物相容性。这些特性使聚乙烯醇成为许多配方中的重要成分，尤其是在制药领域，作为溶剂、乳化剂或稳定剂发挥作用。在医学领域，聚乙烯醇被广泛用于药物递送系统。它增强难溶药物的溶解度，使其生物利用度更好，这对有效治疗至关重要。此外，PEG化是将聚乙烯醇链附加到治疗剂上的过程，可以延长它们在血液中的循环时间，减少给药频率，提高患者依从性。此外，聚乙烯醇因其渗透特性而广泛用于泻药。它将水吸引到肠道，促进排便，为便秘提供缓解。这一应用突显了聚乙烯醇在日常健康产品中的重要性，使其成为许多家庭所熟知的名称。在化妆品行业，聚乙烯醇作为保湿剂，帮助在护肤产品中保持水分。它创造的光滑质地使其成为乳液、面霜和其他个人护理产品中的热门选择。消费者通常欣赏聚乙烯醇所赋予的轻盈感，使其成为配方师希望提高产品性能的吸引选项。聚乙烯醇在工业应用中的价值同样值得注意。它被用作润滑剂、表面活性剂，甚至在各种制造过程中作为消泡剂。PEG的多功能性使其能够针对特定需求进行定制，在不同领域中不可或缺。尽管有其好处，但使用聚乙烯醇时也存在一些考虑因素。一些个体可能会对该化合物产生过敏反应或敏感，特别是在高浓度使用时。因此，制造商必须进行彻底测试并提供清晰标签，以确保消费者安全。总之，聚乙烯醇是一种显著的聚合物，在各行各业中发挥着重要作用。其独特的特性使其能够发挥多种功能，从增强药物递送到改善个人护理产品。随着研究的持续，我们可以期待看到聚乙烯醇的进一步创新和应用，巩固其在现代科学和技术中的重要地位。