南方科技大学知识苑(SUSTech KC): 微流控芯片及其制备方法、应用和虾青素的生产方法

Title	微流控芯片及其制备方法、应用和虾青素的生产方法
Alternative Title	Microfluidic chip, preparation method and application thereof, and production method of astaxanthin
Author	姚俊伊; 朴宰源; 崔允溢
First Inventor	姚俊伊
Original applicant	南方科技大学
First applicant	南方科技大学
Address of First applicant	518055 广东省深圳市南山区西丽镇学苑大道1088号南方科技大学
Current applicant	南方科技大学
Address of Current applicant	518055 广东省深圳市南山区西丽镇学苑大道1088号南方科技大学 (广东,深圳,南山区)
First Current Applicant	南方科技大学
Address of First Current Applicant	518055 广东省深圳市南山区西丽镇学苑大道1088号南方科技大学 (广东,深圳,南山区)
Application Number	CN201910086135.7
Application Date	2019-01-29
Open (Notice) Number	CN111484919A
Date Available	2020-08-04
Status of Patent	实质审查
Legal Date	2020-08-28
Subtype	发明申请
SUSTech Authorship	First
Abstract	本发明涉及一种微流控芯片及其制备方法、应用和虾青素的生产方法。该微流控芯片包括筛选部分和培养部分，筛选部分的筛选腔室的腔内高度和宽度均大于或等于细胞样品中的最大细胞的直径，筛选组件设置在筛选腔室内，并将筛选腔室分隔成间隔的进样腔部和出样腔部，筛选组件的每个筛选孔连通进样腔部和出样腔部，筛选孔能够使目标筛选细胞通过；培养部分包括培养单元，培养单元包括培养腔室，培养腔室的腔内高度等于目标筛选细胞的平均直径，培养腔室的腔内宽度大于目标筛选细胞中的最大细胞的直径，培养腔室与出样腔部连通。上述微流控芯片能够提高虾青素的含量。
Other Abstract	The invention relates to a micro-fluidic chip, a preparation method and application thereof and a production method of astaxanthin. The micro-fluidic chip comprises a screening unit and a culture unit, the in-cavity height and width of the screening chamber of the screening unit are both greater than or equal to the diameter of the maximum cell in the cell sample; the screening assembly is arranged in the screening cavity and divides the screening cavity into a sample feeding cavity unit and a sample discharging cavity unit which are spaced, each screening hole of the screening assembly is communicated with the sample feeding cavity unit and the sample discharging cavity unit, and target screening cells can pass through the screening holes; the culture unit comprises a culture cell, the culture cell comprises a culture chamber, the height of interior of the culture chamber is equal to the average diameter of the target screened cells, the width in the culture chamber is greater than the diameter of the maximum cell in the target screened cells, and the culture chamber is communicated with the sample outlet chamber unit. The micro-fluidic chip can improve the content of astaxanthin.
CPC Classification Number	C12M21/02 ; C12M23/16 ; C12M23/34 ; C12P23/00
IPC Classification Number	C12M1/00 ; C12P23/00 ; C12R1/89
INPADOC Legal Status	（ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION）[2020-08-28][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	1
Priority date	2019-01-29
Patent Agent	潘霞
Agency	广州华进联合专利商标代理有限公司
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/532792
Department	SUSTech Institute of Microelectronics
Recommended Citation GB/T 7714	姚俊伊,朴宰源,崔允溢. 微流控芯片及其制备方法、应用和虾青素的生产方法.

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