title: [Preparation of elastic porous cell scaffold fabricated with combined polydimethylsiloxane (PDMS) and hydroxyapatite (HA)].
abstract: Polydimethylsiloxane (PDMS) and hydroxyapatite (HA) were combined in our laboratory to fabricate an elastic porous cell scaffold with pore-forming agent, and then the scaffold was used as culture media for rat bone marrow derived mesenchymal stem cells (rBMSCs). Different porous materials (square and circular in shape) were prepared by different pore-forming agents (NaCl or paraffin spheres) with adjustable porosity (62%-76%). The HA crystals grew on the wall of hole when the material was exposed to SBF solutions, showing its biocompatibility and ability to support the cells to attach on the materials.
authors.forename: Yang
authors.initials: Y
authors.lastname: Yang
authors.forename: Ding
authors.initials: D
authors.lastname: Lan
authors.forename: Yan
authors.initials: Y
authors.lastname: Huang
authors.forename: Yanming
authors.initials: Y
authors.lastname: Li
authors.forename: Yuren
authors.initials: Y
authors.lastname: Wang
authors.forename: Lianwen
authors.initials: L
authors.lastname: Sun
authors.forename: Yubo
authors.initials: Y
authors.lastname: Fan
mesh_terms: D000818:Animals; D001672:Biocompatible Materials / Q000737:chemistry*; D004129:Dimethylpolysiloxanes / Q000737:chemistry*; D017886:Durapatite / Q000737:chemistry*; D059630:Mesenchymal Stem Cells / Q000166:cytology*; D016062:Porosity; D051381:Rats; D054457:Tissue Scaffolds
chemical_list: D001672:Biocompatible Materials; D004129:Dimethylpolysiloxanes; C013830:baysilon; D017886:Durapatite