Lee Tae-Kyung, Choi Jeong-Hyun, Ryoo Sun-Jong, Lee Yoon-Sik
School of Chemical and Biological Engineering, Seoul National University, Seoul 151-744, Republic of Korea.
J Pept Sci. 2007 Oct;13(10):655-61. doi: 10.1002/psc.897.
Soft shell (SS) resins with a lightly or noncross-linked shell layer were prepared by reducing the amount of cross-linking agent, divinylbenzene (DVB), during seed suspension polymerization from polystyrene (PS) resin. These SS resins have a lower swelling volume than that produced by normal cross-linking. Despite its lower swelling, however, SS (10-00) resin, which consists of the 1% DVB-cross-linked core and the noncross-linked surface layer, showed higher efficiency in peptide synthesis compared with 1% DVB-PS resin and other SS resins.
通过在聚苯乙烯（PS）树脂种子悬浮聚合过程中减少交联剂二乙烯基苯（DVB）的用量，制备了具有轻度交联或非交联壳层的软壳（SS）树脂。这些SS树脂的溶胀体积比正常交联产生的溶胀体积小。然而，尽管溶胀较低，但由1%DVB交联的核和非交联表面层组成的SS（10-00）树脂在肽合成中比1%DVB-PS树脂和其他SS树脂表现出更高的效率。
