CIOMP OpenIR
A Diffusion-Based pH Regulator in Laminar Flows with Smartphone-Based Colorimetric Analysis
Wang, W.; Zeng, Z.; Xu, W.; Wu, W. M.; Liang, W. F.; Zhou, J.
2018
发表期刊Micromachines
ISSN2072-666X
卷号9期号:12页码:11
摘要A strategy for an on-chip pH regulator is demonstrated computationally and experimentally, based on the diffusion characteristics of aqueous ionic solutions. Micro-flows with specific pH values are formed based on the diffusion behaviors of hydrogen and hydroxide ions in laminar flows. The final achieved pH value and its gradient in the channel can be regulated by the amount of ions transported between laminar flows, and the experimental results can be further generalized based on the normalized Nernst-Planck equation. A smartphone was applied as an image capture and analysis instrument to quantify pH values of liquids in a colorimetric detection process, with monotonic response range of similar to 1-13.
关键词pH regulator diffusion laminar flows smartphone colorimetric analysis device generation gradients platform array Science & Technology - Other Topics Instruments & Instrumentation
DOI10.3390/mi9120616
收录类别SCI ; EI
引用统计
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/60865
专题中国科学院长春光学精密机械与物理研究所
推荐引用方式
GB/T 7714
Wang, W.,Zeng, Z.,Xu, W.,et al. A Diffusion-Based pH Regulator in Laminar Flows with Smartphone-Based Colorimetric Analysis[J]. Micromachines,2018,9(12):11.
APA Wang, W.,Zeng, Z.,Xu, W.,Wu, W. M.,Liang, W. F.,&Zhou, J..(2018).A Diffusion-Based pH Regulator in Laminar Flows with Smartphone-Based Colorimetric Analysis.Micromachines,9(12),11.
MLA Wang, W.,et al."A Diffusion-Based pH Regulator in Laminar Flows with Smartphone-Based Colorimetric Analysis".Micromachines 9.12(2018):11.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
A Diffusion-Based pH(2466KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, W.]的文章
[Zeng, Z.]的文章
[Xu, W.]的文章
百度学术
百度学术中相似的文章
[Wang, W.]的文章
[Zeng, Z.]的文章
[Xu, W.]的文章
必应学术
必应学术中相似的文章
[Wang, W.]的文章
[Zeng, Z.]的文章
[Xu, W.]的文章
相关权益政策
暂无数据
收藏/分享
文件名: A Diffusion-Based pH Regulator in Laminar Flow.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。