Gallium nitride is biocompatible and non-toxic before and after functionalization with peptides

Gallium nitride is biocompatible and non-toxic before and after functionalization with peptides
S. A. Jewett, M. S. Makowski, B. Andrews, M. J. Manfra, and A. Ivanisevic.. ACTA BIOMATERIALIA 8, 728-733 [PDF]