D2O BASED MICROFLUIDICS FOR IN VITRO IR CELL ANALYSIS

被引：0

作者：

Ebrahimifard, R. ^{[1
]}

van den Driesche, S. ^{[1
]}

Lang, W. ^{[1
]}

Vellekoop, M. J. ^{[1
]}

机构：

[1] Univ Bremen, MCB, Inst Microsensors Actuators & Syst IMSAS, D-28359 Bremen, Germany

来源：

2015 TRANSDUCERS - 2015 18TH INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS, ACTUATORS AND MICROSYSTEMS (TRANSDUCERS) | 2015年

关键词：

D2O; microfluidics; infrared sensor; cells;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present the use of D2O (deuterium oxide) as a liquid medium for infrared analysis of biological cells in microfluidic devices. In contradiction to standard buffer liquids, D2O shows a low infrared absorption in the range of 3.3 to 3.6 mu m wavelength, which makes it suitable for infrared analysis methods in that range. We illustrate the performance by the measurement of CH2 and CH3 stretch vibrations of phospholipid bilayer of the cell membrane of yeast, in a microfluidic chip.

引用

页码：1688 / 1691

页数：4

共 4 条

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[2]

Fioravanti V, 2013, IEEE SENSOR, P1386

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ANALYST, 2011, 136 (11) :2397-2402

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