Trust-Biosonics, Inc.

ChungHsin Wang

Joshua L Rychak

Shih-Tsung Kang

ChienYu Ting

Disclosed is a suspension of gas-filled microbubbles in a physiologically acceptable liquid carrier comprising a lipid mixture of a first lipid having transition temperature of about 41° C. such as DPPC or DPPG, a second lipid having transition temperature of about 55° C. such as DSPC or DSPG, and a PEGylated DSPE such as DSPE-PEG2000, DSPE-PEG3000, or DSPE-PEG5000, and methods of preparation thereof.

Lipid microbubbles and process of making thereof

A method for ascertaining the presence of target-bound microbubbles in the context of ultrasound molecular imaging is taught. This method, referred to herein as dynamic scaling ultrasound molecular imaging, relies upon the time-varying behavior contrast agents within a region expressing a molecular imaging target and that within a reference region. Ultrasound contrast agents compositions that enable use of the method are also taught. The method is useful for the use of ultrasound molecular imaging in diagnosing and monitoring treatment.

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Taipei, Taiwan

ChungHsin Wang