投稿时审稿人问了:“To reduce the coreactant, the authors use a cyclic voltammetry between 0 V and -2 V. My experience suggests that, the self assembled monolayer, both the amino-terminated aptamer and the hexanthiol, are desorbed at this potential. ” 不知道该怎么回答,请各位有经验的大侠给与建议呀,非常感谢哇。