Multimodal ultrasound and photoacoustic contrast agent based on polymeric microparticles

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专利权人:

RWTH AACHEN;FUJIFILM VisualSonics, Inc.

发明人:

Fabian Kiessling,Twan Lammers,Stanley Fokong Nyongamsen,Katrin Suppelt

申请号：

US15528946

公开号：

US10391185B2

申请日:

2015.11.26

申请国别(地区):

US

年份:

2019

代理人:

摘要：

The invention provides a multimodal ultrasound and photoacoustic contrast agent based on polymeric microparticles having a gas core and carrying at least one photoacoustic agent in its shell that stabilizes the gas core, for use in ultrasound and photoacoustic imaging. Such multimodal ultrasound and photoacoustic contrast agent is also suitable as a carrier of drugs and for use in photodynamic therapy, and for tissue imaging ex vivo.

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