Portable paper-based device for quantitative colorimetric assays relying on light reflectance principle
文献类型：期刊论文
| 作者 | Li, Bowei1 ; Fu, Longwen1; Zhang, Wei1,2; Feng, Weiwei1; Chen, Lingxin1
|
| 刊名 | ELECTROPHORESIS
 |
| 出版日期 | 2014-04-01 |
| 卷号 | 35期号:8页码:1152-1159 |
| 关键词 | Colorimetric assay Light reflectance Metal ions Nitrite Paper-based microfluidic device Point-of-care |
| ISSN号 | 0173-0835 |
| 产权排序 | [Li, Bowei; Fu, Longwen; Zhang, Wei; Feng, Weiwei; Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Zhang, Wei] Chinese Acad Sci, Grad Univ, Beijing, Peoples R China |
| 通讯作者 | Chen, LX (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China. lxchen@yic.ac.cn |
| 英文摘要 | This paper presents a novel paper-based analytical device based on the colorimetric paper assays through its light reflectance. The device is portable, low cost (<20 dollars), and lightweight (only 176 g) that is available to assess the cost-effectiveness and appropriateness of the original health care or on-site detection information. Based on the light reflectance principle, the signal can be obtained directly, stably and user-friendly in our device. We demonstrated the utility and broad applicability of this technique with measurements of different biological and pollution target samples (BSA, glucose, Fe, and nitrite). Moreover, the real samples of Fe (II) and nitrite in the local tap water were successfully analyzed, and compared with the standard UV absorption method, the quantitative results showed good performance, reproducibility, and reliability. This device could provide quantitative information very conveniently and show great potential to broad fields of resource-limited analysis, medical diagnostics, and on-site environmental detection. |
| 学科主题 | Biochemical Research Methods ; Chemistry, Analytical |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Chemistry |
| 关键词[WOS] | LARGE-SCALE INTEGRATION ; HEAVY-METAL IONS ; MICROFLUIDIC DEVICES ; LOW-COST ; ELECTROCHEMICAL DETECTION ; DEVELOPING-WORLD ; SENSOR ARRAY ; IONIZATION ; DIAGNOSIS ; BIOASSAYS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000334126600010 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/8761]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_山东省海岸带环境工程技术研究中心 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Bowei,Fu, Longwen,Zhang, Wei,et al. Portable paper-based device for quantitative colorimetric assays relying on light reflectance principle[J]. ELECTROPHORESIS,2014,35(8):1152-1159. |
| APA | Li, Bowei,Fu, Longwen,Zhang, Wei,Feng, Weiwei,&Chen, Lingxin.(2014).Portable paper-based device for quantitative colorimetric assays relying on light reflectance principle.ELECTROPHORESIS,35(8),1152-1159. |
| MLA | Li, Bowei,et al."Portable paper-based device for quantitative colorimetric assays relying on light reflectance principle".ELECTROPHORESIS 35.8(2014):1152-1159. |
入库方式： OAI收割
来源：烟台海岸带研究所
浏览0
下载0
收藏0
其他版本
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。