The fluorescence photograph reveales that the proportion of nanoparices loaded different dyes which substituted grow factor could be regulated by CMYK publishing principle.

• 利用含有复杂色彩的图片,打印负载两种荧光染料的聚乳酸纳米粒子,其荧光显微镜照片表明通过CMYK印刷原则设计合适的色彩来调配两种喷射液的比例是完全可行的。