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Preparation of hydrolyzed pH responsive ion track membrane |
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| Authors: | Masao Tamada Masaharu Asano Reimar Spohr Johann Vetter Christine Trautmann Masaru Yoshida Ryouichi Katakai Hideki Omichi |
| Abstract: | The porous copolymer films of N-methacryloyl-L -alanine methyl ester and diethyleneglycol-bis-allylcarbonate (diallyl oxydiethylene dicarbonate) were hydrolyzed with 1 M NaOH solution for 40 min at 25°C. The pores of the films showed pH response in diameter. The pore diameter of 3,7 μm in the buffer solution of pH 3 was closed completely at pH 5. |
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