J. Opretzka

Inactivation of Bacteria and Biomolecules by Low‐Pressure Plasma Discharges

Achim von Keudell, Peter Awakowicz, Jan Benedikt et al. · Plasma Processes and Polymers · 2010 · 155 citations

Natural Sciences, Bioengineering, Microbiology +15

The role of chemical sputtering during plasma sterilization of<i>Bacillus atrophaeus</i>

J. Opretzka, Jan Benedikt, Peter Awakowicz et al. · Journal of Physics D Applied Physics · 2007 · 57 citations

Natural Sciences, Microbiology, Physics +14

A high-frequency ultrasound imaging system combining limited-angle spatial compounding and model-based synthetic aperture focusing

J. Opretzka, Michael Vogt, H. Ermert · IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control · 2011 · 40 citations

Medicine, Biomedical Engineering, Radiology +17

Ultrasonic microscanning

Michael Vogt, J. Opretzka, C. Perrey et al. · Proceedings of the Institution of Mechanical Engineers Part H Journal of Engineering in Medicine · 2009 · 17 citations

Medicine, Bioengineering, Biomedical Engineering +16

A model-based synthetic aperture image reconstruction technique for high-frequency ultrasound

J. Opretzka, Michael Vogt, H. Ermert · 2009 · 13 citations

Natural Sciences, Bioengineering, Biomedical Engineering +17