Fig. 2
From: Rapid and easy-to-use ES cell manipulation device with a small groove near culturing wells
| Investigation of well surface treatment. a Illustration related to modifying the well surface to disperse droplets to the well bottom. b-d Photos showing the well with a droplet on the wall for three kinds of treated surfaces: (b) bare polydimethylsiloxane (PDMS), c fluorosilane-treated, and d 1% bovine serum albumin (BSA)-treated. e Time dependency of contact angles of 1% bovine serum albumin (BSA)-treated polydimethylsiloxane (PDMS) surfaces with control data for a bare PDMS surface