Author/Authors :
Nakazawa، نويسنده , , Yasumoto and Nakai، نويسنده , , Toshihito and Kameda، نويسنده , , Tsunenori and Asakura، نويسنده , , Tetsuo، نويسنده ,
Abstract :
The structural change of the liquid silk of Samia cynthia ricini was studied by 13C NMR spectroscopy. An unexpected emergence and disappearance of the resonance lines were observed, suggesting a gradual and monotonic slowdown of the overall molecular motions leading to molecular aggregation.
