Micellar nanoparticles
    11.
    发明授权
    Micellar nanoparticles 失效
    胶束纳米颗粒

    公开(公告)号:US5629021A

    公开(公告)日:1997-05-13

    申请号:US380942

    申请日:1995-01-31

    Inventor: D. Craig Wright

    CPC classification number: A61K9/1075 Y10S977/773 Y10S977/915 Y10S977/926

    Abstract: The present invention relates to micellar nanoparticles and methods of their production. Micellar nanoparticles are made by hydrating a mixture of an oil, a stabilizer/surfactant, and an alcoholic initiator with an aqueous solution. These micellar nanoparticles are normally less than 100 nanometers in diameter. The micellar nanoparticles are particularly advantageous in delivering materials such as estradiol topically through the skin because their small size allows easy penetration.

    Abstract translation: 本发明涉及胶束纳米粒子及其制备方法。 通过用水溶液将油,稳定剂/表面活性剂和醇引发剂的混合物水合来制备胶束纳米颗粒。 这些胶束纳米粒子通常直径小于100纳米。 胶束纳米粒子特别有利于通过皮肤递送材料如雌二醇,因为它们的小尺寸允许容易的渗透。

    Oil containing lipid vesicles with marine applications
    16.
    发明授权
    Oil containing lipid vesicles with marine applications 失效
    含脂质囊泡与海洋应用

    公开(公告)号:US5662957A

    公开(公告)日:1997-09-02

    申请号:US643171

    申请日:1996-05-03

    Inventor: D. Craig Wright

    Abstract: Disclosed is a new class of lipid vesicles, liposoils, which have high oil content, low water content, and protein. The liposoils are made using a combination of a surfactant and either dried egg yolk or dried whole egg as the wall material, oil, and an aqueous diluent. Unlike most lipid vesicles, the liposoils can be made with an aqueous diluent having high salinity; in fact, sea water is a preferred aqueous diluent. Liposoils have particular applicability as a food for marine environments, such as a food source for filter feeders such as oysters. Methods of making the liposoils is also disclosed.

    Abstract translation: 公开了一类新型脂质囊泡,脂油脂,含油量高,含水量低,蛋白质含量高。 脂肪油是使用表面活性剂和干燥的蛋黄或干燥的全蛋作为壁材料,油和水性稀释剂的组合制成的。 与大多数脂质囊泡不同,脂质体可以用具有高盐度的水性稀释剂制成; 事实上,海水是优选的水性稀释剂。 脂质体作为海洋环境的食物具有特别的适用性,例如过滤饲料如牡蛎的食物来源。 还公开了制备脂质体的方法。

Patent Agency Ranking