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DOI :
10.3791/50805-v
November 20th, 2013
Chapters
0:05
Title
1:28
Preparation of Fluorescently Labeled, Biofunctionalized, Oxidized Porous Silicon Scaffolds
3:43
Bacteria Culture and Bacteria Sensing
5:12
Results: A Label-free Optical Detection of E. coli Bacteria
6:55
Conclusions
一个无标记光学生物传感器快速检测细菌的介绍。该生物传感器是基于纳米结构的多孔硅,被设计成直接捕获目标细菌的细胞在其表面上。我们使用的单克隆抗体,固定在所述多孔性换能器,作为捕获探针。我们的研究表明这些生物传感器用于与事先没有样品处理(如细胞裂解)分钟内低细菌浓度的检测的适用性。
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