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激光诱导击穿光谱：对于纳米粒子的映射和定量的器官组织的新方法

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JoVE Journal Ingegneria

Laser-induced Breakdown Spectroscopy: A New Approach for Nanoparticle’s Mapping and Quantification in Organ Tissue

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激光诱导击穿光谱：对于纳米粒子的映射和定量的器官组织的新方法

DOI:

10.3791/51353-v

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10:17 min

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June 18, 2014

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Lucie Sancey, Vincent Motto-Ros, Shady Kotb, Xiaochun Wang, François Lux, Gérard Panczer, Jin Yu, Olivier Tillement

¹ILM-FENNEC UMR 5306,CNRS – Université Lyon 1, ²ILM-PUBLI UMR 5306,CNRS – Université Lyon 1, ³ILM-SOPRANO UMR 5306,CNRS – Université Lyon 1

Capitoli

00:05Titolo
02:45Biological Sample Preparation and Calibration Sample Preparation
04:03The Laser Induced Breakdown Spectroscopy (LIBS) Setup
05:56Mapping Measurement and Calibration Measurement
07:16Results: LIBS Spectra and Chemical Maps of Mouse Tissue
09:02Conclusion

Summary

Traduzione automatica

薄器官和肿瘤组织进行激光诱导击穿光谱检测成功自然元素和人工注射钆（Gd），从钆为基础的纳米粒子发出。化学元素的图像达到100微米和定量分毫灵敏度的分辨率。与标准的光学显微镜设置的兼容性强调其潜力提供一个相同的生物组织的多张图片。

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