The results show that 6-MHA can form stable SAM on gold electrode,and this 6-MHA SAM electrode has obvious catalysis for the redox reaction of chlorophylls.

• 结果表明，6-MHA在金电极表面能够形成一层稳定的自组装膜，并对叶绿素的氧化还原过程具有明显的催化作用。