title: Interactions between semiconductor nanowires and living cells.
abstract: Semiconductor nanowires are increasingly used for biological applications and their small dimensions make them a promising tool for sensing and manipulating cells with minimal perturbation. In order to interface cells with nanowires in a controlled fashion, it is essential to understand the interactions between nanowires and living cells. The present paper reviews current progress in the understanding of these interactions, with knowledge gathered from studies where living cells were interfaced with vertical nanowire arrays. The effect of nanowires on cells is reported in terms of viability, cell-nanowire interface morphology, cell behavior, changes in gene expression as well as cellular stress markers. Unexplored issues and unanswered questions are discussed.
authors.affiliation: Division of Solid State Physics, Nanometer Structure Consortium, Neuronano Research Center, Lund University, Box 118, 22 100 Lund, Sweden.
authors.forename: Christelle N
authors.initials: CN
authors.lastname: Prinz
mesh_terms: D002470:Cell Survival; D002477:Cells / Q000166:cytology* / Q000187:drug effects*; D006801:Humans; D053770:Nanowires; D012666:Semiconductors