cosurfactant

简明释义

英[/ˌkəʊsəˈfæk.tənt/]美[/ˌkoʊsərˈfæktənt/]

助表面活性剂

英英释义

单词用法

同义词

反义词

例句

1.The results show that no matter the water phase was pure water or salt water, the microemulsion system exhibits best performance when the oil phase is heptane and the cosurfactant is …

结果表明，当体系的水相为纯水或盐溶液时，正庚烷作为油相、 正丁醇作为助表面活性剂使体系有最佳的增溶效果。

2.The addition of a cosurfactant can improve solubilization in polymeric reversed micelles.

助表面活性剂的加入可以促进聚合物反胶团的增溶作用。

3.The results show that no matter the water phase was pure water or salt water, the microemulsion system exhibits best performance when the oil phase is heptane and the cosurfactant is …

结果表明，当体系的水相为纯水或盐溶液时，正庚烷作为油相、 正丁醇作为助表面活性剂使体系有最佳的增溶效果。

4.When(n-pentanol) was used as cosurfactant, the ideal concentration was 20%.

若加助表面活性剂正戊醇，则其最佳体积含量为20%。

5.By means of scanning electron microscopy analysis (SEM), the effects of cosolvent or cosurfactant on morphology of mesoporous silica were investigated.

采用SEM表征手段考察了共溶剂或共表面活性剂对介孔材料颗粒外貌的影响。

6.In the cosmetics industry, cosurfactants are often used to create milder formulations for sensitive skin.

在化妆品行业，助表面活性剂常用于为敏感肌肤创造更温和的配方。

7.The cosurfactant helps reduce surface tension, allowing the product to spread more easily on the skin.

这个助表面活性剂有助于降低表面张力，使产品更容易在皮肤上扩散。

8.We tested various cosurfactants to determine which one provided the best foam stability in our cleaning products.

我们测试了各种助表面活性剂以确定哪种在我们的清洁产品中提供最佳的泡沫稳定性。

9.In the formulation of a new shampoo, we decided to include a cosurfactant to improve the overall cleansing efficiency.

在新洗发水的配方中，我们决定加入一个助表面活性剂以提高整体清洁效率。

10.Adding a cosurfactant can enhance the wetting properties of a formulation, making it more effective.

添加一个助表面活性剂可以增强配方的润湿性能，使其更有效。

作文

In the world of chemistry and materials science, the term cosurfactant refers to a substance that works in conjunction with a surfactant to enhance its properties and effectiveness. Surfactants, or surface-active agents, are compounds that lower the surface tension between two liquids or between a liquid and a solid. They are widely used in various applications, including detergents, emulsifiers, and foaming agents. However, sometimes a single surfactant may not be sufficient to achieve the desired outcome, which is where cosurfactants come into play.The role of a cosurfactant is to complement the primary surfactant by improving its performance in different formulations. For instance, in the formulation of cosmetics or personal care products, a cosurfactant can help stabilize emulsions, enhance foaming, or improve the wetting properties of the product. This is particularly important when dealing with complex formulations that require specific textures or consistencies.One common example of a cosurfactant is ethanol, which is often used alongside traditional surfactants in cleaning products. Ethanol can help to solubilize oils and grease, making it easier for the primary surfactant to break down and remove dirt and grime. By incorporating a cosurfactant, manufacturers can create more effective cleaning solutions that perform better than those using surfactants alone.Another area where cosurfactants are crucial is in the pharmaceutical industry. When developing drug formulations, scientists often need to ensure that active ingredients are effectively delivered to the target site within the body. In these cases, a cosurfactant can assist in the solubilization of poorly water-soluble drugs, improving their bioavailability and therapeutic efficacy. This is especially beneficial for oral medications, where the absorption of the drug can significantly impact its effectiveness.Moreover, cosurfactants can also play an essential role in the food industry. In the production of food emulsions, such as mayonnaise or salad dressings, the stability of the emulsion is paramount. Using a cosurfactant can help to maintain the consistency and texture of these products, preventing separation and ensuring a uniform distribution of ingredients.In conclusion, the significance of cosurfactants in various industries cannot be overstated. They serve to enhance the properties of primary surfactants, leading to improved performance in a wide range of applications. From personal care products to pharmaceuticals and food emulsions, the inclusion of a cosurfactant can make a substantial difference in the effectiveness and quality of the final product. As research continues to advance, we can expect to see even more innovative uses for cosurfactants in the future, further expanding their importance in everyday products and industrial applications.

在化学和材料科学的世界中，术语cosurfactant指的是与表面活性剂共同作用以增强其性能和有效性的物质。表面活性剂或表面活性剂是降低两种液体之间或液体与固体之间的表面张力的化合物。它们广泛应用于各种应用中，包括清洁剂、乳化剂和起泡剂。然而，有时单一的表面活性剂可能不足以实现所需的结果，这就是cosurfactants发挥作用的地方。cosurfactant的作用是通过改善主要表面活性剂在不同配方中的性能来补充它。例如，在化妆品或个人护理产品的配方中，cosurfactant可以帮助稳定乳液、增强泡沫或改善产品的润湿性能。这在处理需要特定质地或一致性的复杂配方时尤为重要。一个常见的cosurfactant例子是乙醇，通常与传统表面活性剂一起用于清洁产品。乙醇可以帮助溶解油脂，使主要表面活性剂更容易分解和去除污垢和污垢。通过加入cosurfactant，制造商可以创建更有效的清洁解决方案，其性能优于仅使用表面活性剂的产品。cosurfactants在制药行业也至关重要。在开发药物配方时，科学家们通常需要确保有效成分能够有效送达身体内的目标部位。在这些情况下，cosurfactant可以帮助溶解水溶性差的药物，提高其生物利用度和治疗效果。这对口服药物尤其有利，因为药物的吸收会显著影响其有效性。此外，cosurfactants在食品工业中也可以发挥重要作用。在食品乳液的生产中，例如蛋黄酱或沙拉酱，乳液的稳定性至关重要。使用cosurfactant可以帮助保持这些产品的一致性和质地，防止分离并确保成分的均匀分布。总之，cosurfactants在各个行业的重要性不容忽视。它们有助于增强主要表面活性剂的性能，从而提高广泛应用中的性能。从个人护理产品到制药和食品乳液，纳入cosurfactant可以对最终产品的有效性和质量产生重大影响。随着研究的不断进展，我们可以期待在未来看到更多创新的cosurfactants应用，进一步扩展它们在日常产品和工业应用中的重要性。