polyethylene oxide

简明释义

聚氧化乙烯

英英释义

例句

1.In drug delivery systems, polyethylene oxide serves as a carrier for therapeutic agents.

在药物递送系统中，聚乙烯氧化物作为治疗剂的载体。

2.The researchers used polyethylene oxide to create a biodegradable film for packaging.

研究人员使用聚乙烯氧化物制造了一种可生物降解的包装薄膜。

3.The viscosity of the solution increases when polyethylene oxide is added.

当添加聚乙烯氧化物时，溶液的粘度增加。

4.Manufacturers often use polyethylene oxide in the production of personal care products.

制造商通常在个人护理产品的生产中使用聚乙烯氧化物。

5.The gel-like consistency of the mixture is due to the presence of polyethylene oxide.

混合物的凝胶状稠度是由于存在聚乙烯氧化物。

作文

Polyethylene oxide (PEO) is a polymer that has gained significant attention in various fields due to its unique properties. It is a hydrophilic, non-toxic, and biocompatible material, making it an ideal choice for applications in pharmaceuticals, biotechnology, and environmental science. The molecular structure of polyethylene oxide (聚乙烯氧化物) consists of repeating units of ethylene oxide, which contributes to its versatile characteristics. One of the most notable features of polyethylene oxide (聚乙烯氧化物) is its ability to dissolve in water, forming a clear solution that can be used in various formulations.In the pharmaceutical industry, polyethylene oxide (聚乙烯氧化物) is often utilized as a drug carrier. Its hydrophilic nature allows it to encapsulate drugs effectively, enhancing their solubility and bioavailability. This is particularly important for poorly soluble drugs, where polyethylene oxide (聚乙烯氧化物) can significantly improve therapeutic outcomes. Moreover, the biocompatibility of polyethylene oxide (聚乙烯氧化物) ensures that it does not elicit adverse reactions when administered to patients, making it a safe option for drug delivery systems.In addition to its pharmaceutical applications, polyethylene oxide (聚乙烯氧化物) is also widely used in the field of biotechnology. It serves as a critical component in the formulation of hydrogels, which are essential for tissue engineering and regenerative medicine. The ability of polyethylene oxide (聚乙烯氧化物) to form hydrogels allows for the creation of scaffolds that can support cell growth and tissue development. These scaffolds mimic the extracellular matrix, providing a conducive environment for cells to thrive and regenerate damaged tissues.Furthermore, polyethylene oxide (聚乙烯氧化物) plays a vital role in environmental science. It is often used in wastewater treatment processes due to its flocculating properties. When added to wastewater, polyethylene oxide (聚乙烯氧化物) helps to aggregate suspended particles, making it easier to remove contaminants from the water. This application not only aids in cleaning up polluted water sources but also contributes to sustainable practices in water management.The versatility of polyethylene oxide (聚乙烯氧化物) extends to its use in various consumer products as well. It can be found in cosmetics, personal care items, and even food packaging materials. In cosmetics, polyethylene oxide (聚乙烯氧化物) acts as a thickening agent, improving the texture and stability of creams and lotions. In food packaging, it is often employed as a barrier material, helping to preserve the freshness of perishable goods.In conclusion, polyethylene oxide (聚乙烯氧化物) is a remarkable polymer with a wide range of applications across different industries. Its unique properties, including hydrophilicity, biocompatibility, and versatility, make it an invaluable resource in pharmaceuticals, biotechnology, environmental science, and consumer products. As research continues to explore the potential of polyethylene oxide (聚乙烯氧化物), we can expect to see even more innovative uses that will contribute to advancements in technology and improvements in quality of life.