| 摘要 |
The present invention relates to a matrix structure having nanoporous particles, which is prepared by ultra high pressure shift freezing of a mixture of hydrophilic colloidal materials and natural gums and thereafter drying thereof. More particularly, the matrix structure is prepared by ultra high pressure shift freezing of hydrophilic colloidal materials, natural gums and a cationic compound, and thereafter drying thereof. The matrix structure, which is formed with nano-sized pores that are fine and even, is very hard, improves elasticity, and has the effects of an easy absorption and separation. In addition, the matrix structure having nanoporous particles can be applied to a skincare pack, a filter for removing fine contaminants, functional packaging materials and a drug delivery. Further, the matrix structure can be applied to skin regeneration related materials, nano sensor, etc. used in tissue engineering. |
