Deuterium exchange of poly-PL-alanine in aqueous solution
Deuterium exchange of poly-PL-alanine in aqueous solution
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DOI：
10.1016/0003-9861(57)90478-2
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发表时间：
1957-01-01
期刊：
影响因子：
--
通讯作者：
LINDERSTROM-LANG, K.
中科院分区：
文献类型：
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作者：
BERGER, ARIEH;LINDERSTROM-LANG, K.
研究了聚DL-丙氨酸（PDLA）在不同温度和pH条件下的慢氘交换反应。结果表明，该交换反应是由氢离子和氢氧根离子共同催化的，慢氘交换反应的原因可能是由于侧链甲基之间的非极性键稳定了PDLA的螺旋结构。|| 摘要编辑：作者
The slow deuterium exchange of poly-DL-alanine (PDLA) in aqueous solution was studied at different temperatures and different pH. Results indicate that the exchange reaction was catalyzed by both hydrogen and hydroxyl ions, and that the slow exchange may be explained by a stabilization of the helix of PDLA due to internal nonpolar bonds between the methyl groups of the side chain . || ABSTRACT AUTHORS: Authors