| Dual photometric-conductometric detector for microfluidic chip | |
Shen F(申峰) ; Yu Y(于泳); Kang Q(康琦); Shen, F.
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| Source Publication | Proceedings of SPIE - The International Society for Optical Engineering |
| 2009 | |
| Conference Name | International Conference on Experimental Mechanics 2008, ICEM 2008 |
| Conference Date | November 8, 2008 - November 8, 2008 |
| Conference Place | Nanjing, China |
| Abstract | A dual simultaneous photometric-conductometric detector for microfluidic chip is reported. Two different detect methods confocal LIF and moveable C 4D were combined together. They shared a common detection cell and could respond simultaneously. The dual detector offered possibility of measurement one analyte in two different ways and was advantageous in analyses of mixtures containing organic and inorganic ions. To improve the separation efficiency, pinch injection was carried out by a series of electrokinetic manipulations. Rhodamine B was used to evaluate the performance of the dual detector. The dual detector had highly sensitivity and could offer simultaneous information. © 2009 SPIE. |
| Keyword | Analytes Capacitively Coupled Contactless Conductivity Detection Conductometrics Detection Cells Dual-detectors Electrokinetic Inorganic Ions Lab-on-a-chip Laser Induced Fluorescence Microfluidic Chip Rhodamine b Separation Efficiency |
| URL | 查看原文 |
| Indexed By | EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/60465 |
| Collection | 微重力重点实验室 |
| Corresponding Author | Shen, F. |
| Recommended Citation GB/T 7714 | Shen F,Yu Y,Kang Q,et al. Dual photometric-conductometric detector for microfluidic chip[C]Proceedings of SPIE - The International Society for Optical Engineering,2009. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Ca2009-064.pdf（1253KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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