Structural analysis of silk using solid-state NMR

作     者：Tetsuo Asakura 

作者机构：Department of BiotechnologyTokyo University of Agriculture and TechnologyKoganeiTokyo184-8588Japan 

出 版 物：《Magnetic Resonance Letters》 (磁共振快报（英文）)

年 卷 期：2024年第4卷第3期

页      面：19-34页

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0702[理学-物理学] 

基　　金：support by a JSPS KAKENHI Grant-in-Aid for Scientific Research(C) Grant Number JP19K05609 

主　　题：Silk Bombyx mori Spider Solid-state NMR Structure 

摘      要：Silkworms and spiders are capable of generating fibers that are both highly durable and elastic in a short span of time,using a silk solution stored within their bodies at room temperature and normal atmospheric *** dragline silk fiber,which is essentially a spider s lifeline,surpasses the strength of a steel wire of equivalent ***,humans have yet to replicate this process to produce fibers with similar high strength and elasticity in an eco-friendly ***,it is of utmost importance to thoroughly comprehend the extraordinary structure and fibrillation mechanism of silk,and leverage this understanding in the manufacturing of high-strength,high-elasticity *** review will delve into the recent progress in comprehending the structure of silks derived from silkworms and spiders,emphasizing the distinctive attributes of solidstate NMR.