A nano-TiO2 supported AuAg alloy nanocluster functionalized electrode for sensitizing the electrochemiluminescent analysis

A nano-hybrid of nano-TiO2 supported AuAg alloy nanocluster was synthesized and modified onto the surface of indium tin oxide coated glass to act as a working electrode. It intensifies the electrochemiluminescence of luminol coupled with the use of microemulsion as carrier matrix in pH range of 6.0-8.0 without any added co-reactant.