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Caption : supplemental figure 1. examples of dcu trapped between the membranes of uniflex plates using methods from the previous study.

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Caption : supplemental figure 2. example of compromised membrane resulting from repeated swelling in tert-butanol to remove dcu.

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Caption : supplemental figure 3. (a) single cells attached to uniflex substrate at 37° c have elongated morphology, but (b) become rounded in shape, indicating cell detachment, after 20 min at room temperature.