图5 提纯后的彩色PSt- co -AA纳米球及所用分散染料粉末的颜色 Fig.5 Purified colored PSt- co -AA microspheres and the conmercial disperse dyes A .the nanospheres colored with disperse red FB; B .the conmercial dye disperse Red FB; C .the nanospheres colored with disperse blue 2BLN; D .the disperse blue 2BLN