Fabrication of Cost-effective and Lithographically Patterned Flexible Paper Based Microfluidic Device Using Photo-PDMS for Point of Care Application

Siva Prakasam O. Kare , Debanjan Das , Koel Chaudhury , Soumen Das
{"title":"Fabrication of Cost-effective and Lithographically Patterned Flexible Paper Based Microfluidic Device Using Photo-PDMS for Point of Care Application","authors":"Siva Prakasam O. Kare ,&nbsp;Debanjan Das ,&nbsp;Koel Chaudhury ,&nbsp;Soumen Das","doi":"10.1016/j.protcy.2017.04.049","DOIUrl":null,"url":null,"abstract":"<div><p>We have developed a lithographically patterned flexible paper-based microfluidic device using photo polydimethylsiloxane (PDMS). Normal PDMS is converted into photosensitive PDMS with the desired photoinitiator. Further paper is lithographically patterned by photo PDMS to form hydrophobic region, where the flow of aqueous solution are restricted and a hydrophilic region, where fluids can flow by capillary action without any need of an external pump. The fabricated device can attain three-dimensional structured network flow on a single paper by repeated crease, without stacking multiple layers of individual paper.</p></div>","PeriodicalId":101042,"journal":{"name":"Procedia Technology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.protcy.2017.04.049","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Procedia Technology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2212017317300506","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

We have developed a lithographically patterned flexible paper-based microfluidic device using photo polydimethylsiloxane (PDMS). Normal PDMS is converted into photosensitive PDMS with the desired photoinitiator. Further paper is lithographically patterned by photo PDMS to form hydrophobic region, where the flow of aqueous solution are restricted and a hydrophilic region, where fluids can flow by capillary action without any need of an external pump. The fabricated device can attain three-dimensional structured network flow on a single paper by repeated crease, without stacking multiple layers of individual paper.

基于光电pdms的低成本光刻图纹柔性纸微流控装置的制造
我们利用光聚二甲基硅氧烷(PDMS)开发了一种光刻图纹柔性纸基微流控装置。用所需的光引发剂将普通PDMS转化为光敏PDMS。进一步的纸是光刻图案的PDMS形成疏水区域,其中的水溶液流动受到限制,并形成亲水性区域,其中流体可以通过毛细管作用流动,而不需要任何外部泵。该装置可以在单张纸上通过重复折痕实现三维结构网络流,而无需堆叠多层单张纸。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信