Petra Kramberger

TL;DR: The results demonstrated that nanoparticle tracking analysis is a method for fast estimation of virus concentration in different samples and it can provide a better insight into the sample status, regarding the level of virus aggregation.

TL;DR: Methacrylate monoliths (Convective Interaction Media monolithic columns) were applied for the purification of Staphylococcus aureus phages VDX-10 from bacterial lysate, resulting in more than 99% of host cell DNA and more than 90% of proteins were removed, with 60% recovery of viable phages.

TL;DR: Efficient chromatographic purification of tomato mosaic virus from plant material is described and the purification process was shortened from 5 days to 2 hours, demonstrating the potential of short monolithic column technology for purification and analysis of different viruses.

TL;DR: A chromatographic procedure for purification of HIV-1 gag VLPs produced in CHO cells is developed and compared to density gradient centrifugation has a 220-fold improvement in productivity.

TL;DR: It has been demonstrated that ToMV, which had been diluted considerably below the sensitivity of ELISA, was concentrated by several orders of magnitude in the one-step procedure, and may provide a much faster and more efficient way to concentrate highly diluted plant viruses.