Synthesis and characterization of novel optically active poly(imide–urethane)s derived fromN,N′-(pyromellitoyl)-bis-(L-leucine) diisocyanate and aromatic diols
2009 ◽
Vol 47
(18)
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pp. 4723-4735
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2012 ◽
Vol 30
(6)
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pp. 777-785
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2000 ◽
Vol 3
(2)
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pp. 209-230
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