Sequential build-up of hydrogel environments around single cells
作者： J. Theytaz , Grazia Loche , Ronit Marabi , Anja Kunze , Ana Valero
DOI:
关键词: Chemical engineering 、 Deposition (phase transition) 、 Extracellular matrix 、 Layered structure 、 Nanotechnology 、 Biocompatible material 、 Diffusion 、 Layer (electronics) 、 Materials science
摘要: Controlling alginate gel formation by diffusion of Ca ions through a filter barrier, layer-by-layer deposition technique with resolution on the size scale single cell is presented. It gives possibility exposing cells under biocompatible conditions to microheterogeneous three-dimensional environments, mimicking layered structure extracellular matrix in tissues.
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