|本期目录/Table of Contents|

[1]皮晓强,王升高*,刘星星,等.微流控芯片的制备及其对糖类物质的检测[J].武汉工程大学学报,2016,38(1):52-55.[doi:10. 3969/j. issn. 1674-2869. 2016. 01. 009]
 PI Xiaoqiang,WANG Shenggao,LIU Xingxing,et al.Preparation of Microfludic Chip for Sugar Detection[J].Journal of Wuhan Institute of Technology,2016,38(1):52-55.[doi:10. 3969/j. issn. 1674-2869. 2016. 01. 009]
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微流控芯片的制备及其对糖类物质的检测()
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
38
期数:
2016年1期
页码:
52-55
栏目:
材料科学与工程
出版日期:
2016-03-07

文章信息/Info

Title:
Preparation of Microfludic Chip for Sugar Detection
文章编号:
1674-2869(2016)01-0052-04
作者:
皮晓强12王升高12*刘星星12张 维12陈 睿12崔丽佳12
1. 武汉工程大学材料科学与工程学院,湖北 武汉 430074; 2. 湖北省等离子体化学与新材料重点实验室(武汉工程大学),湖北 武汉 430074
Author(s):
PI Xiaoqiang12 WANG Shenggao12 LIU Xingxing12 ZHANG Wei12 CHEN Rui12CUI Lijia12
1.School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430074, China ; 2.Hubei Key Laboratory of Plasma Chemistry & Advanced Materials(Wuhan Institute of Technology),Wuhan 430074, China
关键词:
微流控芯片磁控溅射电泳分离电化学检测
Keywords:
microfluidic chip magnetron sputtering electrophoretic separation electrochemical detection suger
分类号:
R284.1
DOI:
10. 3969/j. issn. 1674-2869. 2016. 01. 009
文献标志码:
A
摘要:
利用软光刻技术,在聚二甲基硅氧烷(PDMS)上制备了微流通道,通过光刻-湿法刻蚀和磁控溅射镀膜技术制备出了集成有金属膜电极的玻璃基片,将二者经过等离子体处理,进行键合后获得了集成有电化学检测器的PDMS-玻璃微流控芯片. 以市售蜂蜜为待测物质,研究了该芯片对蜂蜜中糖类物质的分离检测性能. 结果表明:在分离电压为850 V,电解液为50 mmol/L氢氧化钠条件下,使用该PDMS玻璃微流控芯片成功地在3 min内实现了对葡萄糖、蔗糖和果糖的有效分离和检测.
Abstract:
The micro channels on the surface of Polydimethylsiloxane (PDMS) were prepared by soft lithography technology, and the glass substrate integrated with metal membrane electrode was prepared by lithography?wet etching and magnetron sputtering coating technology. After the surface oxygen plasma treatment of PDMS and glass substrate, the PDMS?glass microfluidic chip was prepared through reversible bonding. Finally, the sugar detection performance of the microfluidic chip was analyzed using the honey from a market as a testing material. The result shows that the glucose, sucrose and fructose in honey can be successfully separated and detected in 3 min at the running voltage of 850 V and 50 mmol/L sodium hydroxide solution

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-01-04基金项目:湖北省科技支撑计划(2015BAA093); 国家自然科学基金(51272187); 湖北省自然科学基金(2013CFA012)作者简介:皮晓强,硕士研究生. E-mail: 1198475188@qq.com*通讯作者:王升高,博士,教授. E-mail: wyysg@163.com
更新日期/Last Update: 2016-02-27