引用本文:
Jing Juan XU, Hong Yuan CHEN, Rui Qun FANG. A New Thionine Modified Electrode by Anchorage to Bi-(2-aminoethyl)-aminodithiocarboxyl Acid Self-assembled Monolayers through Coordination with Cu2+[J]. Chinese Chemical Letters,
1997, 8(11): 993-996.
Citation: Jing Juan XU, Hong Yuan CHEN, Rui Qun FANG. A New Thionine Modified Electrode by Anchorage to Bi-(2-aminoethyl)-aminodithiocarboxyl Acid Self-assembled Monolayers through Coordination with Cu2+[J]. Chinese Chemical Letters, 1997, 8(11): 993-996.
Citation: Jing Juan XU, Hong Yuan CHEN, Rui Qun FANG. A New Thionine Modified Electrode by Anchorage to Bi-(2-aminoethyl)-aminodithiocarboxyl Acid Self-assembled Monolayers through Coordination with Cu2+[J]. Chinese Chemical Letters, 1997, 8(11): 993-996.
A New Thionine Modified Electrode by Anchorage to Bi-(2-aminoethyl)-aminodithiocarboxyl Acid Self-assembled Monolayers through Coordination with Cu2+
摘要:
A new method for preparing chemically modified gold electrode by anchoring thionine to self-assembled bi-(2-aminoethyl)-aminodithiocarboxyl acid(BADTC) monolayers through coordination with Cu2+ is described.This thionine modified electrode exhibits two new redox couples.Two protons were involved in the electrochemical process undergone by the couple I in the pH range of 5.0-10.0.The apparent surface electron transfer rate constant is about 0.050s-1.
English
A New Thionine Modified Electrode by Anchorage to Bi-(2-aminoethyl)-aminodithiocarboxyl Acid Self-assembled Monolayers through Coordination with Cu2+
Abstract:
A new method for preparing chemically modified gold electrode by anchoring thionine to self-assembled bi-(2-aminoethyl)-aminodithiocarboxyl acid(BADTC) monolayers through coordination with Cu2+ is described.This thionine modified electrode exhibits two new redox couples.Two protons were involved in the electrochemical process undergone by the couple I in the pH range of 5.0-10.0.The apparent surface electron transfer rate constant is about 0.050s-1.
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