Hollow silicon dioxide nanoparticles encapsulated with bioactive ingredients, preparation process and applications thereof

The invention relates to hollow silica nanoparticles encapsulated with bioactive ingredients, a preparation method and application thereof. The present invention relates to hollow silica nanoparticles which are drug delivery systems loaded with bioactive ingredients. In particular, the present inven...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN YIPING, MOU ZHONGYUAN, WU SIHAN, GUO NAIYUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEDICAL OR VETERINARY SCIENCE METALLURGY NANOTECHNOLOGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to hollow silica nanoparticles encapsulated with bioactive ingredients, a preparation method and application thereof. The present invention relates to hollow silica nanoparticles which are drug delivery systems loaded with bioactive ingredients. In particular, the present invention relates to silica nanoparticles comprising a multilayer silica shell and one or more bioactive ingredients encapsulated within the shell, as well as their applications in drug delivery. 本发明涉及囊封有生物活性成分的空心二氧化硅纳米粒子、其制备方法和应用。本发明涉及空心二氧化硅纳米粒子，其为装载生物活性成分的药物递送系统。具体地说，本发明涉及包含多层二氧化硅壳体和一或多种囊封于所述壳体内的生物活性成分的二氧化硅纳米粒子，以及其在药物递送中的应用。