Cellular Microcultures: Programming Mechanical and Physicochemical Properties of 3D Hydrogel Cellular Microcultures via Direct Ink Writing (Adv. Healthcare Mater. 9/2016)
详细信息 查看全文
- 作者：Joselle M. McCracken ; Adina Badea ; Mikhail E. Kandel ; A. Sydney Gladman ; David J. Wetzel ; Gabriel Popescu ; Jennifer A. Lewis and Ralph G. Nuzzo
- 刊名：Advanced Healthcare Materials
- 出版年：2016
- 出版时间：May 11, 2016
- 年：2016
- 卷：5
- 期：9
- 页码：990
- 全文大小：1995K
- ISSN：2192-2659
文摘
R. Nuzzo and co-workers show on page 1025 how compositional differences in hydrogels are used to tune their cellular compliance by controlling their polymer mesh properties and subsequent uptake of the protein poly-l-lysine (green spheres in circled inset). The cover image shows pyramid micro-scaffolds prepared using direct ink writing (DIW) that differentially direct fibroblast and preosteoblast growth in 3D, depending on cell motility and surface treatment.