HOLLOW MESOPOROUS SILICA ROD, METHOD FOR PREPARING SAME, AND METHOD FOR SUPPORTING ACTIVE SUBSTANCE

The present invention provides a hollow mesoporous silica rod, a method for preparing same, and a method for supporting an active substance. The hollow mesoporous silica rod of the present invention has a wide inner hollow and a large aspect ratio, can stably support a large amount of active substan...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Jaehyuk, JUNG, Hyun Ho, KIM, Du Jin, JEON, Moo Seong, KWON, Tae Gwang, CHOI, Hak Lyul
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY MEDICAL OR VETERINARY SCIENCE METALLURGY NON-METALLIC ELEMENTS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:	The present invention provides a hollow mesoporous silica rod, a method for preparing same, and a method for supporting an active substance. The hollow mesoporous silica rod of the present invention has a wide inner hollow and a large aspect ratio, can stably support a large amount of active substance, and can penetrate the surface of the skin to easily reach a predetermined depth inside the skin, thereby effectively delivering the active substance. La présente invention concerne une tige de silice mésoporeuse creuse, sa méthode de préparation et une méthode de support d'une substance active. La tige de silice mésoporeuse creuse de la présente invention a un large creux interne et un grand rapport d'aspect, peut supporter de manière stable une grande quantité de substance active, et peut pénétrer dans la surface de la peau pour atteindre facilement une profondeur prédéterminée à l'intérieur de la peau, ce qui permet d'administrer efficacement la substance active. 본 발명은 중공형 메조다공성 실리카 로드, 이의 제조 방법 및 유효 물질 담지 방법을 제공한다. 본 발명의 중공형 메조다공성 실리카 로드는 넓은 내부 중공 및 큰 종횡비를 가지고 다량의 유효 물질을 안정하게 담지할 수 있으며, 피부 표면을 관통하여 피부 내부의 소정 깊이에 쉽게 도달함으로써, 유효 물질을 효과적으로 전달할 수 있다.