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Intraperitoneal administration for sustained photoacoustic contrast agent imaging

Hailey I Kilian1, Chenshuo Ma2, Huijuan Zhang1

  • 1Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY 14260, USA.

Photoacoustics
|October 10, 2022
PubMed
Summary

Intraperitoneal (I.P.) injection of the near-infrared-II (NIR-II) dye BIBDAH offers sustained presence in preclinical photoacoustic imaging. This contrasts with intravenous (I.V.) administration, enabling improved longitudinal observation and consistent contrast signal intensity.

Keywords:
Contrast imagingIntraperitonealIntravenousNIR-II dyePhotoacoustic Imaging

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