本研究主題乃在合成次微米級均一粒徑無乳化劑微粒子與微米級均一粒徑高分子微粒子﹐合成微粒子之粒徑範圍為270nm-25 The object of this work focuses mainly on synthesis of submicron-monosized surfactant-free particles and productions of micron-monosized microspheres. The monosized particles prepared can range from 270nm to 25