Matthias Freiherr von Roman

High-gradient magnetic separation for technical scale protein recovery using low cost magnetic nanoparticles

Paula Fraga‐García, M. Brammen, Martin Wolf et al. · Separation and Purification Technology · 2015 · 78 citations

Nanoparticles, Magnetism, Magnetic Nanoparticles +11

Improving the binding capacities of protein A chromatographic materials by means of ligand polymerization

Matthias Freiherr von Roman, Sonja Berensmeier · Journal of Chromatography A · 2014 · 43 citations

Protein Chemistry, Engineering, Biochemistry +5

Impact of Nanoparticle Aggregation on Protein Recovery through a Pentadentate Chelate Ligand on Magnetic Carriers

Paula Fraga‐García, Matthias Freiherr von Roman, S. Reinlein et al. · ACS Applied Materials & Interfaces · 2014 · 31 citations

Nanoparticles, Magnetic Properties, Nanotherapeutics +27

Improved extracellular expression and purification of recombinant Staphylococcus aureus protein A

Matthias Freiherr von Roman, Anja Koller, Daniel von Rüden et al. · Protein Expression and Purification · 2013 · 18 citations

Protein Expression, Natural Sciences, Virulence Factor +8