Brandon Helfield

In situ conversion of porphyrin microbubbles to nanoparticles for multimodality imaging

Elizabeth Huynh, Ben Y. C. Leung, Brandon Helfield et al. · Nature Nanotechnology · 2015 · 363 citations

Porphyrin Microbubbles, Engineering, Tissue Imaging +10

Biophysical insight into mechanisms of sonoporation

Brandon Helfield, Xucai Chen, Simon C. Watkins et al. · Proceedings of the National Academy of Sciences · 2016 · 281 citations · Full text

Porphyrin Shell Microbubbles with Intrinsic Ultrasound and Photoacoustic Properties

Elizabeth Huynh, Jonathan F. Lovell, Brandon Helfield et al. · Journal of the American Chemical Society · 2012 · 184 citations

Biomedical Acoustics, Porphyrin-phospholipid Conjugates, Engineering +18

Methylene blue microbubbles as a model dual-modality contrast agent for ultrasound and activatable photoacoustic imaging

Mansik Jeon, Wentao Song, Elizabeth Huynh et al. · Journal of Biomedical Optics · 2014 · 100 citations · Full text

Ultrasound Contrast Imaging: Fundamentals and Emerging Technology

Hossein Yusefi, Brandon Helfield · Frontiers in Physics · 2022 · 77 citations · Full text

Medical Ultrasound, Engineering, Diagnostic Ultrasound +19