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Visible Laser-Induced In Situ Cell Detachment from Gold Nanoparticle-Embedded Collagen Gel
Chie Kojima1, Yusuke Nakajima1, Naoya Oeda1
1Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan.
Macromolecular Bioscience
|December 3, 2016
Abstract:
Cell sorting is important for cell biology and regenerative medicine. A visible light-responsive cell scaffold is produced using gold nanoparticles and collagen gel. Various kinds of cells are cultured on the visible light-responsive cell scaffold, and the target cells are selectively detached by photoirradiation without any cytotoxicity. This is a new image-guided cell sorting system.
