%0 Journal Article %1 schulze2010neurons %A Schulze, Sabine %A Huang, Gaoshan %A Krause, Matthias %A Aubyn, Deborah %A Quiñones, Vladimir A. Bolaños %A Schmidt, Christine K. %A Mei, Yongfeng %A Schmidt, Oliver G. %D 2010 %I WILEY-VCH Verlag %J Advanced Engineering Materials %K cell differentiation fabrication microtube phd %N 9 %P B558--B564 %R 10.1002/adem.201080023 %T Morphological Differentiation of Neurons on Microtopographic Substrates Fabricated by Rolled-Up Nanotechnology %U http://dx.doi.org/10.1002/adem.201080023 %V 12 %X Arrays of transparent rolled-up microtubes can easily be mass-produced using a combination of conventional photolithography, electron beam depositioning, and chemical etching techniques. Here, we culture primary mouse motor neurons and immortalised CAD cells, a cell line derived from the central nervous system, on various microtube substrates to investigate the influence of topographical surface features on the growth and differentiation behaviour of these cells. Our results indicate that the microtube chips not only support growth of both cell types but also provide a well-defined, geometrically confined 3D cell culture scaffold. Strikingly, our micropatterns act as a platform for axon guidance with protruding cell extensions aligning in the direction of the microtubes and forming complex square-shaped grid-like neurite networks. Our experiments open up a cost-efficient and bio-compatible way of analysing single cell behaviour in the context of advanced micro-/nanostructures with various biological applications ranging from neurite protection studies to cell sensor development.

@article{schulze2010neurons, abstract = {Arrays of transparent rolled-up microtubes can easily be mass-produced using a combination of conventional photolithography, electron beam depositioning, and chemical etching techniques. Here, we culture primary mouse motor neurons and immortalised CAD cells, a cell line derived from the central nervous system, on various microtube substrates to investigate the influence of topographical surface features on the growth and differentiation behaviour of these cells. Our results indicate that the microtube chips not only support growth of both cell types but also provide a well-defined, geometrically confined 3D cell culture scaffold. Strikingly, our micropatterns act as a platform for axon guidance with protruding cell extensions aligning in the direction of the microtubes and forming complex square-shaped grid-like neurite networks. Our experiments open up a cost-efficient and bio-compatible way of analysing single cell behaviour in the context of advanced micro-/nanostructures with various biological applications ranging from neurite protection studies to cell sensor development.}, added-at = {2011-10-14T08:31:15.000+0200}, author = {Schulze, Sabine and Huang, Gaoshan and Krause, Matthias and Aubyn, Deborah and Quiñones, Vladimir A. Bolaños and Schmidt, Christine K. and Mei, Yongfeng and Schmidt, Oliver G.}, biburl = {https://www.bibsonomy.org/bibtex/2534c328d555dfdb5908d1186ea238d2b/bkoch}, description = {Morphological Differentiation of Neurons on Microtopographic Substrates Fabricated by Rolled-Up Nanotechnology - Schulze - 2010 - Advanced Engineering Materials - Wiley Online Library}, doi = {10.1002/adem.201080023}, interhash = {64024e6df4b60f4ab542d12b565c6054}, intrahash = {534c328d555dfdb5908d1186ea238d2b}, issn = {1527-2648}, journal = {Advanced Engineering Materials}, keywords = {cell differentiation fabrication microtube phd}, number = 9, pages = {B558--B564}, publisher = {WILEY-VCH Verlag}, timestamp = {2012-10-26T11:43:44.000+0200}, title = {Morphological Differentiation of Neurons on Microtopographic Substrates Fabricated by Rolled-Up Nanotechnology}, url = {http://dx.doi.org/10.1002/adem.201080023}, volume = 12, year = 2010 }