Transfer of Lipophilic Markers from PLGA and Polystyrene Nanoparticles to Caco-2 Monolayers Mimics Particle Uptake - Peter Pietzonka; Barbara Rothen-Rutishauser; Peter Langguth; Heidi Wunderli-Allenspach; Elke Walter; Hans P. Merkle (Pharmaceutical Research, 2002)

A ZO1-GFP fusion protein to study the dynamics of tight junctions in living cells - Franziska K. Riesen; Barbara Rothen-Rutishauser; Heidi Wunderli-Allenspach (Histochemistry and Cell Biology, 2002)