title: Visible Laser-Induced In Situ Cell Detachment from Gold Nanoparticle-Embedded Collagen Gel.
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.
authors.affiliation: Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan.
authors.forename: Chie
authors.initials: C
authors.lastname: Kojima
authors.affiliation: Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan.
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Nakajima
authors.affiliation: Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan.
authors.forename: Naoya
authors.initials: N
authors.lastname: Oeda
authors.affiliation: Bioimaging Development Department, Core Technology Division, Nikon Corporation471 Nagaodai-cho, Sakae-ku, Yokohama, Kanagawa, 244-8533, Japan.
authors.forename: Takeshi
authors.initials: T
authors.lastname: Kawano
authors.affiliation: Bioimaging Development Department, Core Technology Division, Nikon Corporation471 Nagaodai-cho, Sakae-ku, Yokohama, Kanagawa, 244-8533, Japan.
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Taki
mesh_terms: D000818:Animals; D002448:Cell Adhesion / Q000528:radiation effects*; D002478:Cells, Cultured; D003094:Collagen / Q000737:chemistry*; D004285:Dogs; D005782:Gels; D006046:Gold / Q000737:chemistry*; D006801:Humans; D007834:Lasers; D053768:Metal Nanoparticles / Q000737:chemistry*
chemical_list: D005782:Gels; D006046:Gold; D003094:Collagen
keywords: biomaterials; hydrogels; laser ablation; nanoparticle; protein