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microemulsions是什麼意思,microemulsions的意思翻譯、用法、同義詞、例句

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  • 微乳液

  • 例句

  • A series of initiator systems have been selected in order to realize the stable polymerization of acrylates in inverse or bicontinuous microemulsions.

    在選擇*********酯反相及雙連續相微乳液聚合引發體系的基礎上,對透明聚合産物的微觀結構進行了分析比較。

  • The removal of nonionic organic pollutants, heavy metals in polluted water of chemical engineering by extraction through microemulsions was discussed in this paper.

    綜述了用微乳液法萃取分離水中的非離子有機污染物、重金屬離子和在濕法冶金工業中萃取分離金屬離子的研究進展。

  • Objective To evaluate the method of microarray coupled with microemulsions polymerase chain reaction(PCR)in non-invasive determination of fetal gender in first trimester.

    目的探讨微乳液多重PCR基因芯片法在早孕期無創性胎兒性别診斷中的應用價值。

  • It is concluded that the tendency of water addition to tetrahedral cobalt extract is consistent with that of the formation of microemulsions.

    得出四面體钴萃合物加合水的趨勢與微乳液形成的趨勢一緻。

  • The polymerization of styrene in O/W, W/O, and BC microemulsions was investigated by using the water - soluble potassium persulfate and oil - soluble azo - bis - isobutyronitrile(AIBN) as initiators.

    得到了*********轉化率和聚*********分子量與體系水含量之間的關系,讨論了微乳液結構對聚合作用的影響。

  • R-Phycoerythrin solubilized in water-in-oil microemulsions has been investigated by observing the UV absorption spectrum and fluorescence spectrum.

    本文研究了藻紅蛋白在油包水微乳液的紫外吸收和熒光光譜。

  • The results from the four methods show that the microstructures of the middle phase microemulsions change from O/W to bicontinuous (B. C. ) , and then to W/O with the variation of NaCl concentration.

    四種方法均表現隨着體系含鹽度的增加,中相微乳液微觀結構經曆了從O/W型到B.C.型,再到W/O型的轉變。

  • The results show that the hydrolysis was affected by the structure and the structural transition of microemulsions.

    結果表明,微乳液結構和結構轉變點對乙酰水楊酸水解有影響。

  • The high oil-absorption resin were synthesised by means of microemulsions polymerization and heat initiation , and the copolymer were consisted of styrene , acrylates and DEGDA as crosslinking agent.

    以*********和丙烯酸酯為單體,DEGDA為交聯劑,采用微乳聚合法和熱引發技術合成了高吸油性樹脂。

  • Furthermore, the road tests indicate that, as a motor fuel, the water-in-gasoline microemulsions reduces the fuel consumption by more than 10%.

    同時還用摻水汽油微乳狀液進行汽車道路行車試驗,并取得了節油約10%的好結果。

  • The lightly sulfonated poly(phenylene oxide) (SPPO) ionomers in different mixing solvents were emulsificated by water to form a series of waterborne microemulsions.

    在一定的溫度和攪拌速度下,加水将SPPO離聚體溶液乳化成水包油的穩定水基微乳液。

  • Dilution of oils with solvents and microemulsions of vegetable oils lowers the viscosity, however, it might cause the problems of engine performance such as more carbon deposits and injector coking.

    溶劑稀釋和微乳化降低植物油粘度的方法,會導緻柴油機燃燒存在積炭、堵塞油噴嘴等問題。

  • It is desirable to apply non-ionic surfactants with relative high cloud point in formulating agrochemical microemulsions.

    配制微乳劑通常應該選擇濁點高的非離子表面活性劑。

  • The conductance mechanism in O/W microemulsion was discussed, which is a theoretical foundation for the application of microemulsions.

    通過對實驗結果的分析,對O/W型微乳液的導電機理進行了讨論,為微乳液的實際應用提供理論基礎。

  • OBJECTIVE To study the solubilizing mechanisms of drugs in O/W microemulsions and release characteristics of various chug-loaded O/W microemulsions in vitro.

    目的探讨不同溶解性質的藥物在O/W微乳中的溶解機制及體外釋放特征。

  • Using beta-cypermethrin as the test example, cloud points were determined for microemulsions formed using several different surfactants and different concentrations of cosurfactants.

    以高效************微乳劑為例,對由幾種不同表面活性劑所形成的微乳劑濁點進行測定,并測了不同助表面活性劑含量時的濁點。

  • Pseudo-ternary phase diagram of inverse microemulsions was prepared and the effects of temperature and monomer concentrations on phase behavior were evaluated.

    制備了反相微乳液相圖并考察了溫度和單體濃度對微乳液相行為的影響。

  • The transparent polymer was prepared by photoinitiated polymerization of microemulsions…

    利用紫外光低溫引發微乳液體系聚合制得透明的聚合物。

  • The effect of different surfactants, oils and cosurfactants on microemulsion region was stu***d, and using dynamic light scattering method the particle size of microemulsions was measured.

    研究不同的表面活性劑、油相和助表面活性劑等因素對微乳液區形成的影響;并利用動态光散射法測定微乳液的粒徑。

  • In this paper, some excellent ***sel oil microemulsions, which were composed by oleic or naphthenic surfactant and alcohols, were successfully prepared by the method of self-emulsification.

    本論文以油酸類和環烷酸類表面活性劑為乳化劑,中長鍊醇為助表面活性劑,采用自乳化法制備了性能優良的微乳化柴油。

  • CONCLUSION Microemulsions are suitable vehicles for ocular drug delivery systems, owing to their stability, ****** process and low-toxicity.

    結論微乳作為熱力學穩定系統,制備工藝簡單,生物相容性好,適合作為眼部用藥的載體。

  • The application and the problem of microemulsion is also discussed. Microemulsions have good prospect in pharmaceutic.

    微乳制劑在藥劑學中将有較好的應用前景。

  • Methods The pseudo-ternary phase diagram was utilized to select proper matrine microemulsions formulas. The influence, which was brought by different factors, was also stu***d.

    方法通過滴定法繪制僞三元相圖,考察不同因素對微乳區域的影響,篩選合適的微乳處方;

  • Second, on the basis of the study on microemulsion'property, two kind of microemulsions were made of cationic surfactant and anionic surfactant, respectively.

    然後,在對微乳液性質的研究基礎上,分别利用陰離子和陽離子表面活性劑,制備了兩種穩定的微乳液。

  • In the optional surfactants, sodium bis(2-ethylhexyl) sulfosuccinate (AOT) and sodium dodecyl sulfate (SDS) are the surfactants most commonly used to form water-in-oil microemulsions.

    *********基磺酸鈉(SDS)和二-(2-乙基已基)磺基琥珀酸鈉(AOT)是最常用的構成油包水型反向微乳的表面活性劑。

  • The prepared matrine microemulsions were identified by dilution and staining methods.

    采用稀釋法和染色法鑒别微乳的類型。

  • 網絡擴展資料

    microemulsions(微乳液)是熱力學穩定的透明或半透明液體分散體系,由油相、水相、表面活性劑和助表面活性劑組成。其核心特點與結構如下:

    1. 組成與結構

      • 包含油、水、表面活性劑(如乳化劑)及助表面活性劑(如長鍊醇),通過分子間作用力形成納米級液滴。
      • 結構可分為兩種類型:水包油型(O/W)或油包水型(W/O),粒徑通常為10-100納米,因此呈現透明或半透明狀态。
    2. 特性與穩定性

      • 與普通乳液(如miniemulsion細乳液)不同,微乳液是熱力學穩定體系,無需劇烈攪拌即可長期保持均一性。
      • 其濁點(cloud point)是衡量穩定性的關鍵指标,例如在農藥制劑中需控制濁點以保證質量。
    3. 應用領域

      • 藥物傳輸:因納米級粒徑和高滲透性,常用于靶向遞送藥物。
      • 工業與農業:用于制備農藥微乳劑、納米材料合成(如金屬納米顆粒)。
      • 化妝品:作為透明凝膠或乳液的基質成分。

    詞源解析:單詞由前綴“micro-”(微小)和“emulsion”(乳狀液)組合而成,直譯為“微乳狀液”。

    網絡擴展資料二

    微乳液是一種具有高穩定性和均勻性質的混合體系。它由膠體粒子、表面活性劑和溶劑三部分組成,其中膠體粒子的尺寸通常在1到100納米之間。微乳液可以在水/油和油/水兩種不同的體系中形成。

    微乳液的應用範圍很廣,包括藥物傳遞、油田開發、化妝品、食品等領域。由于微乳液的高穩定性和可控制性,使其在這些領域中得到了廣泛的應用。

    在藥學中,微乳液被用作一種有效的藥物傳遞系統。它可以将藥物包裹在膠體粒子中,增加藥物的生物利用度和穩定性。例如,油/水型微乳液可以用于口服藥物的傳遞,而水/油型微乳液可以用于外用藥物的傳遞。

    微乳液還被廣泛應用于油田開發中。它可以在水和油之間形成穩定的界面,促進原油的提取和加工。此外,微乳液的高穩定性和低表面張力也使其成為一種有前途的油藏改造技術。

    在化妝品和食品工業中,微乳液可以用作乳化劑、穩定劑和增稠劑。由于其高穩定性和良好的流變學性質,微乳液可以制備出均勻的乳液和凝膠,增加産品的質量和市場競争力。

    詞性: 名詞

    發音: [maɪkrəʊɪˈmʌlʃənz]

    用法: 微乳液在藥物傳遞、油田開發、化妝品、食品等領域中有廣泛應用。

    解釋: 微乳液是一種具有高穩定性和均勻性質的混合體系,由膠體粒子、表面活性劑和溶劑三部分組成。它可以在水/油和油/水兩種不同的體系中形成。

    近義詞:

    反義詞:

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