Research Article

In Vitro Culture of Single Bovine Embryos with Microwell Plates Made of Poly(dimethylsiloxane) Cured under Low Pressure

Figure 2

Characteristics of PDMS plate cured under low pressure. (a) AFM images of the surfaces of regular and LP-PDMS plates. (Left) Regular PDMS plate cured under atmospheric pressure. (Right) LP-PDMS plate cured under low pressure (-0.08 MPa). Scale bar: 1 μm. (b) Effect of PDMS curing conditions on osmolality of culture medium in regular and LP-PDMS MW. Culture medium added to plastic dish was used as a control. Asterisks were denoted significant differences between regular PDMS MW group (open circle) and other groups (LP-PDMS MW group; open triangle and control; closed diamond) in each Day (P<0.05).
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