Raman imaging of floating cells

被引：64

作者：

Creely, CM ^{[1
]}

Volpe, G

Singh, GP

Soler, M

Petrov, DV

机构：

[1] Inst Ciencies Foton, ICFO, Barcelona, Spain

[2] CSIC, Inst Biol Mol Barcelona, Barcelona, Spain

[3] Inst Catalana Recerca & Estudis Avancat, Barcelona, Spain

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 16期

关键词：

D O I：

10.1364/OPEX.13.006105

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Raman imaging can yield spatially resolved biochemical information from living cells. To date there have been no Raman images published of cells in suspension because of the problem of immobilising them suitably to acquire space-resolved spectra. In this paper in order to overcome this problem the use of holographic optical tweezers is proposed and implemented, and data is shown for spatially resolved Raman spectroscopy of a live cell in suspension. (C) 2005 Optical Society of America.

引用

收藏

页码：6105 / 6110

页数：6

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