The N + implantation-induced influence upon the surface charges of tyrosine and adenosine molecule crystals was studied with the method of capillary electrophoresis.

• 以酪氨酸（Tyr）分子晶体和腺嘌呤核苷（AR）分子晶体为对象，用毛细管电泳法研究荷能离子注入对其表面电荷的影响。