使用生物传感器的亚细胞近场生物分子取样

2013 Microsystems for Measurement and Instrumentation: Fulfilling the Promise (MAMNA) Pub Date : 2013-05-14 DOI:10.1109/MAMNA.2013.6557233

Q. Xia, Adam S. Hughes, Deepa Raghu, M. Reeves

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引用次数: 0

摘要

作为集成近场烧蚀与光纤生物传感器的初步实验，我们报道了拟南芥叶片样品的2μm烧蚀点的近场烧蚀。我们还报道了在地面拟南芥叶片溶液中检测生物分子的时间相关光谱图。利用涂覆特定交联剂的生物传感器，提高了对氨基官能团生物分子的检测灵敏度。

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Subcellular near-field biomolecule sampling using a biosensor

As the initial experiments towards integrating the near-field ablation and a fiber-optic biosensor, we report the near-field ablation on Arabidopsis thaliana leaf samples with a 2μm ablation spot. We also report time-dependent spectral plots of detecting biomolecules in the ground Arabidopsis leaf solution. The sensitivity of detecting biomolecules with amino functional groups was improved by using a biosensor coated with a specific type of cross linkers.

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2013 Microsystems for Measurement and Instrumentation: Fulfilling the Promise (MAMNA)

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