by Keyword: Micro contact printing
Oberhansl, S., Garcia, A., Lagunas, A., Prats-Alfonso, E., Hirtz, M., Albericio, F., Fuchs, H., Samitier, J., Martinez, Elena, (2014). Mesopattern of immobilised bone morphogenetic protein-2 created by microcontact printing and dip-pen nanolithography influence C2C12 cell fate RSC Advances 4, (100), 56809-56815
Dip-pen nanolithography and microcontact printing were used to fabricate mesopatterned substrates for cell differentiation experiments. A biotin-thiol was patterned on gold substrates and subsequently functionalised with streptavidin and biotinylated bone morphogenetic protein-2 (BMP-2). The feasibility of mesopatterned substrates containing immobilised BMP-2 was proven by obtaining similar differentiation outcomes compared to the growth factor in solution. Therefore, these substrates might be suitable for replacing conventional experiments with BMP-2 in solution.
JTD Keywords: Bone morphogenetic protein-2, C2C12 cells, Dip-pen nanolithography, Micro contact printing
Martinez, Elena, Samitier, Josep, (2011). Soft lithography and variants Generating micro- and nanopatterns on polymeric materials (ed. del Campo, Aranzazu , Arzt, Eduard), Wiley-VCH Verlag GmbH&Co (Weinheim) , 57-66