The lyotropic liquid crystalline behavior of a natural macromolecule-chitosan was studied using polarized microscopy, average refractive index method and FTIR.
用偏光显微术、平均折射率法和富立叶红外光谱法研究了壳聚糖的溶致液晶行为。
2
The correlation between mass density and refractive index is analysed on the basis of a model comprising compact grains (i. e., amorphous or crystalline) and pores filled with air or water.