The fluorescence emission spectra and fluorescence polarization(p value) of 1,6-diphenyl hexatriene(DPH) in dilute aqueous solutions of CS were measured.

• 以1,6二苯基己三烯(DPH)为探针分子,通过测定其在壳聚糖(CS)水溶液中的荧光发射光谱及稳态荧光偏振值,研究了CS在稀溶液中的聚集行为。