23 Jul Fiber with multiple core-shell structures and preparation method thereof
Abstract
The invention discloses a fiber with multiple core-shell structures. The fiber is provided with the multiple core-shell structures. The diameter of the fiber is 10 microns to 1*106 microns, and the length of the fiber is more than one 1 micron. The cross section of the fiber is in a circular shape or a hollow ring shape. The invention further provides a preparation method of the fiber. With the structure, the fiber with the multiple core-shell structures is controllable in morphology and structure, and the preparation method is convenient and fast to operate, and designability and piratical applicability of the fiber are strong. Packaging miscellaneous nano particles, medicines or living cells can be achieved. The fiber with the multiple core-shell structures can be applied in the fields of cell cultivation, medicine sustained release, tissue engineering and the like.
Year: 2013
Country: CN
Doc No: 103132163