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光学汽化全氟化碳纳米液滴的配方和声学调制

JoVE Journal
Bioengineering

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JoVE Journal Bioengineering

Formulation and Acoustic Modulation of Optically Vaporized Perfluorocarbon Nanodroplets

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光学汽化全氟化碳纳米液滴的配方和声学调制

DOI:

10.3791/62814-v

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07:44 min

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July 16, 2021

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Andrew Zhao, Jeungyoon Lee, Stanislav Emelianov³

¹Department of Biomedical Engineering,Georgia Institute of Technology and Emory University, ²School of Electrical Engineering,Georgia Institute of Technology, ³Department of Biomedical Engineering and School of Electrical Engineering,Georgia Institute of Technology and Emory University

Chapters

00:05Introduction
00:30Perfluorocarbon Nanodroplet Formulation
03:12Polyacrylamide Phantom Preparation
05:07Perfluorocarbon Nanodroplet Imaging
06:21Results: Acoustic Modulation of Optically Vaporized Perfluorocarbon Nanodroplets
07:20Conclusion

Summary

Automatic Translation

光学活化全氟化碳纳米液滴在血管系统以外的成像应用中显示出前景。本文将演示如何合成这些颗粒，交联聚丙烯酰胺模型，并在声学上调制液滴以增强其信号。

Tags

Keywords: Perfluorocarbon Nanodroplets DSPE-mPEG-2000 DSPC IR-1048 Probe Sonication Centrifugation Acoustic Modulation Contrast Enhancement Ultrasound Imaging

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