[Omega-mercaptohexanoic acid self-assemble-modified gold electrode and its catalytic property for redox reaction of chlorophylls].
Omega-mercaptohexanoic acid (6-MHA) self-assemble-modified gold electrode has been made by the authors. The SERS spectrum and the variations of double-layer capacitance (Cd) which occurred in the formation of 6-MHA self-assembled monolayers (SAM) on gold electrode surface were studied. The structure model of this SAM was deduced. 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.
Gu
R
R
College of Chemistry and Chemical Engineering, Suzhou University, 215006 Suzhou.
Sun
R
R
Cao
P
P
Tu
Y
Y
D002208:Caproates / Q000737:chemistry*; D002384:Catalysis; D002734:Chlorophyll / Q000737:chemistry*; D004566:Electrodes; D006046:Gold / Q000737:chemistry; D010084:Oxidation-Reduction
D002208:Caproates; D002734:Chlorophyll; C037652:hexanoic acid; D006046:Gold