Quantitative CARS Microscopic Detection of Analytes and Their Isotopomers in a Two-Channel Microfluidic Chip

被引：36

作者：

Bergner, Gero ^{[1
,3
]}

Chatzipapadopoulos, Susana ^{[3
]}

Akimov, Denis ^{[3
]}

Dietzek, Benjamin ^{[3
,4
]}

Malsch, Daniell ^{[3
]}

Henkel, Thomas ^{[3
]}

Schluecker, Sebastian ^{[1
,2
]}

Popp, Juergen ^{[3
,4
]}

机构：

[1] Univ Wurzburg, Inst Phys Chem, D-97074 Wurzburg, Germany

[2] Univ Osnabruck, Dept Phys, D-49069 Osnabruck, Germany

[3] Inst Photon Technol, D-07745 Jena, Germany

[4] Univ Jena, Inst Phys Chem, D-07743 Jena, Germany

来源：

SMALL | 2009年 / 5卷 / 24期

关键词：

analytical methods; CARS microscopy; isotopomers microfluidics; Raman spectroscopy; RAMAN; MICROSPECTROSCOPY;

D O I：

10.1002/smll.200900807

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fast and quantitative detection of organic analytes is achieved by coherent anti-Stokes Raman scattering (CARS) microscopy using a two-channel microfluidic chip in combination with deuterated isotopomers as a reference (see picture). This experimental design enables the simultaneous measurement of both the chemically relevant Raman-resonant signal and the non-Raman-resonant background.

引用

页码：2816 / 2818

页数：3

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