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Electrohydrodynamic plotting device, method and 3 dimensional layered scaffold prepared from the method
专利权人:
发明人:
김근형,안승현,이형진
申请号:
KR1020110131592
公开号:
KR1013024400000B1
申请日:
2011.12.09
申请国别(地区):
KR
年份:
2013
代理人:
摘要:
PURPOSE: An electrohydrodynamic plotting apparatus, a method for the same, and a three dimensional laminated structure are provided to form a stable laminated structure and smoothly move the nutrient substances and cells based on a superior porosity. CONSTITUTION: An electrohydrodynamic plotting apparatus includes: a liquid supporting unit with a nozzle for jetting conductive fluid based on electrohydrodynamic pressures; a stage which is positioned on the spaced part from the nozzle and on which the conductive fluid is stacked; a target solution bath containing a viscose solution for immerging the stage; upper and lower electrodes for generating electric fields between the nozzle and the stage; a power supplying device for applying voltages to the nozzle and the electrodes; and a control unit for controlling the voltages.본 발명은 전기유체역학 플로팅 장치, 방법 및 이에 의하여 제조되는 3차원 적층 구조체에 관한 것으로서, 전기장 형성에 의해 발생하는 종래 기술의 문제점을 해결하기 위해 구조체가 형성되는 스테이지를 점성 용액 내에 위치시킴으로써 표면이 거칠고, 흡수능이 우수하고, 세포의 부착과 증식 효과가 우수한 3차원 적층 구조체를 제조하였다.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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