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PS-PLLA - Www2.che.nthu.edu.tw

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Bottom Morphology<br />

Before hydrolysis<br />

<strong>PS</strong> <strong>PLLA</strong><br />

Hydrophilic substrate<br />

After hydrolysis<br />

Interfacial energy of <strong>PS</strong>-hydrophilic substrate > Interfacial energy of <strong>PLLA</strong>-hydrophilic substrate<br />

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