A Special Property of DNA--as an Electrocatalyst

A new special property of DNA was found. It can remarkably catalyze the electrooxidation of catecholamine neurotransmitters. The electrocatalytic activity of DNA towards catecholamine neurotransmitters can be attributed to the interaction between DNA and the neurotransmitters.

Study on the Application of Polysiloxane with N－decanyltartrimide Moieties in Capillary Electrophoresis

Synthesis of polysiloxane with N-decanyltartrmide moieties and its application in coated capillary eletrophoresis are reported.