Perforated silicon nerve chips with doped registration electrodes: in vitro performance and in vivo operation. - Lars Wallman; Anders Levinsson; Jens Schouenborg; Hans Holmberg; Nils Danielsen; Thomas Laurell (IEEE Trans. Biomed. Eng., 1999)

Tissue reactions evoked by porous and plane surfaces made out of silicon and titanium. - Agneta Rosengren; Lars Wallman; Nils Danielsen; Thomas Laurell; Lars Magnus Bjursten (IEEE Trans. Biomed. Eng., 2002)

The Influence of Porous Silicon on Axonal Outgrowth in Vitro. - Fredrik Johansson; Martin Kanje; Cecilia E. Linsmeier; Lars Wallman (IEEE Trans. Biomed. Eng., 2008)