Items for "substituent distribution"

Determination of substituent distribution of viscoses by GPC

Based on previous investigations on the substitution pattern of stabilized and fresh viscose, different viscoses were analyzed by gel permeation chromatography (GPC) with multiple-angle laser light scattering, refractive index (RI), and UV detection...

Keywords: cellulose, endoglucanase, GPC, molecular weight distribution, substituent distribution, ultrasonic degradation, xanthogenate