Different methods for preparation of niosomes have been described in the literature, each having its own merits and a great impact on the sizes and characteristics of the formed niosomes. In this article, procedures involved in the thin-film hydration method, a commonly used method for the ...
Thereby, the aims that the stability of the maltodextrin is enhanced and the maltodextrin is not easy to retrograde are achieved, and the freeze-thaw stability of the maltodextrin is also improved. The method specifically comprises the steps of slurry preparation, spray liquefaction, starch branching...
1. METHODS PEG-PHDCA niosomes were prepared by film-dispersion and hydration-sonication method and lyophilized. 方法采用薄膜分散-水化超声法制备了羟基喜树碱的PEG-PHDCA纳米囊泡,在研究该纳米囊泡的形态、粒径、载药量、包封率、冷冻干燥工艺后对其体外释药特征及体内药动学参数进行测定。
15. The method according to claim 7, wherein at least one bioactive agent or a precursor thereof is added at any stage of the preparation of said particles. 16. Particles according to claim 1, wherein said particles are colloidal particles. 17. Particles according to claim 7, wherein ...
摘要: PROBLEM TO BE SOLVED: To provide a protein-including liposome having advantages such as the improvement of protein holding efficiency and dispersion stability, and provide a method for producing a protein-including liposome, a production apparatus and a liposome preparation....
Study on vesicles formed from the complex system of cation surfactant PTA and anionic surfactant SDS entrapment aspirin; 复配体系自发形成囊泡包封药物阿司匹林的研究 更多例句>> 5) Vesicle [英]['vesɪkl] [美]['vɛsɪkḷ] 泡囊 1. Preparation of Vesicles from Lamellar Liquid Crystal ...
to a comparative example of preparation of a poly(PEG-dimethacrylate)-co-methyl methacrylate polymer film at the surface of a gold slide, to an example of formation of poly(polydimethylsiloxane-methacrylate) films at the surface of a gold electrode, and to an example of formation of a dextran...
The invention discloses a preparation method of encapsulating carotenoid by niosomes. The preparation method comprises the steps of: firstly, completely dissolving the carotenoid, a nonionic surfactant, cholesterol, and cholesterol/ethanol in a certain ratio; then injecting a mixed solution into a ...
the preparation is transferred into clean utensils and left at (20±5)°C for 12 hours.;EFFECT: method provides niosomes with encapsulated cefatoxime with high efficacy of activating substance (63,7%) and can be used for microencapsulation of antibacterial preparations in niosomes.;1 cl, 5 ex...
Niosomes containing N-(2-hydroxypropyl)methacrylamide copolymer-doxorubicin (PK1): Effect of method of preparation and choice of surfactant on niosome characteristics and a preliminary study of body distribution - Uchegbu, Duncan - 1997UCHEGBU I F, DUNCAN R. Niosomes containing N-(2-hydroxypropyl...