| 氧化石墨烯-核酸传感器用于银离子的高效分析 | 
| 欧小文,张凯,刘俊逸,曾国平 | 
| Graphene oxide-based nucleic acid biosensor for the highly sensitive detection of silver ions | 
| Xiaowen OU,Kai ZHANG,Junyi LIU,Guoping ZENG | 
| 图3 加入顺序对荧光强度的影响 | 
| Fig.3 Effect of addition order of GO on fluorescence intensity | 
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